NETHERLANDS -- SPOT EXCHANGE RATE, GUILDERS/US$
           -----------------------------------------------

 4-Jan-71                                           3.5973
 5-Jan-71                                           3.5971
 6-Jan-71                                           3.5945
 7-Jan-71                                           3.5950
 8-Jan-71                                           3.5940
11-Jan-71                                           3.5945
12-Jan-71                                           3.5943
13-Jan-71                                           3.5938
14-Jan-71                                           3.5932
15-Jan-71                                           3.5930
18-Jan-71                                           3.5939
19-Jan-71                                           3.5939
20-Jan-71                                           3.5928
21-Jan-71                                           3.5935
22-Jan-71                                           3.5936
25-Jan-71                                           3.5949
26-Jan-71                                           3.5956
27-Jan-71                                           3.5948
28-Jan-71                                           3.5952
29-Jan-71                                           3.5970
 1-Feb-71                                           3.5978
 2-Feb-71                                           3.5958
 3-Feb-71                                           3.5945
 4-Feb-71                                           3.5954
 5-Feb-71                                           3.5954
 8-Feb-71                                           3.5950
 9-Feb-71                                           3.5939
10-Feb-71                                           3.5978
11-Feb-71                                           3.5982
12-Feb-71                                               ND
15-Feb-71                                               ND
16-Feb-71                                           3.5941
17-Feb-71                                           3.5942
18-Feb-71                                           3.5950
19-Feb-71                                           3.5941
22-Feb-71                                           3.5939
23-Feb-71                                           3.5944
24-Feb-71                                           3.5949
25-Feb-71                                           3.5945
26-Feb-71                                           3.5958
 1-Mar-71                                           3.5950
 2-Mar-71                                           3.5941
 3-Mar-71                                           3.5936
 4-Mar-71                                           3.5945
 5-Mar-71                                           3.5945
 8-Mar-71                                           3.5942
 9-Mar-71                                           3.5945
10-Mar-71                                           3.5941
11-Mar-71                                           3.5944
12-Mar-71                                           3.5947
15-Mar-71                                           3.5960
16-Mar-71                                           3.5965
17-Mar-71                                           3.5959
18-Mar-71                                           3.5962
19-Mar-71                                           3.5954
22-Mar-71                                           3.5958
23-Mar-71                                           3.5958
24-Mar-71                                           3.5954
25-Mar-71                                           3.5952
26-Mar-71                                           3.5951
29-Mar-71                                           3.5958
30-Mar-71                                           3.5956
31-Mar-71                                           3.5948
 1-Apr-71                                           3.5939
 2-Apr-71                                           3.5922
 5-Apr-71                                           3.5960
 6-Apr-71                                           3.5981
 7-Apr-71                                           3.6003
 8-Apr-71                                           3.5997
 9-Apr-71                                           3.5976
12-Apr-71                                           3.5977
13-Apr-71                                           3.6100
14-Apr-71                                           3.6088
15-Apr-71                                           3.6024
16-Apr-71                                           3.6027
19-Apr-71                                           3.6062
20-Apr-71                                           3.6047
21-Apr-71                                           3.6032
22-Apr-71                                           3.6003
23-Apr-71                                           3.6027
26-Apr-71                                           3.6018
27-Apr-71                                           3.6018
28-Apr-71                                           3.5967
29-Apr-71                                           3.5945
30-Apr-71                                           3.5945
 3-May-71                                           3.5931
 4-May-71                                           3.5926
 5-May-71                                           3.5791
 6-May-71                                           3.5584
 7-May-71                                           3.5486
10-May-71                                           3.5323
11-May-71                                           3.5603
12-May-71                                           3.5617
13-May-71                                           3.5394
14-May-71                                           3.5511
17-May-71                                           3.5482
18-May-71                                           3.5467
19-May-71                                           3.5461
20-May-71                                           3.5332
21-May-71                                           3.5261
24-May-71                                           3.5359
25-May-71                                           3.5559
26-May-71                                           3.5595
27-May-71                                           3.5575
28-May-71                                           3.5608
31-May-71                                               ND
 1-Jun-71                                           3.5775
 2-Jun-71                                           3.5611
 3-Jun-71                                           3.5455
 4-Jun-71                                           3.5466
 7-Jun-71                                           3.5507
 8-Jun-71                                           3.5578
 9-Jun-71                                           3.5508
10-Jun-71                                           3.5532
11-Jun-71                                           3.5555
14-Jun-71                                           3.5687
15-Jun-71                                           3.5692
16-Jun-71                                           3.5714
17-Jun-71                                           3.5722
18-Jun-71                                           3.5701
21-Jun-71                                           3.5727
22-Jun-71                                           3.5690
23-Jun-71                                           3.5609
24-Jun-71                                           3.5654
25-Jun-71                                           3.5668
28-Jun-71                                           3.5705
29-Jun-71                                           3.5678
30-Jun-71                                           3.5661
 1-Jul-71                                           3.5646
 2-Jul-71                                           3.5645
 5-Jul-71                                               ND
 6-Jul-71                                           3.5676
 7-Jul-71                                           3.5662
 8-Jul-71                                           3.5665
 9-Jul-71                                           3.5671
12-Jul-71                                           3.5674
13-Jul-71                                           3.5659
14-Jul-71                                           3.5592
15-Jul-71                                           3.5571
16-Jul-71                                           3.5503
19-Jul-71                                           3.5522
20-Jul-71                                           3.5562
21-Jul-71                                           3.5571
22-Jul-71                                           3.5556
23-Jul-71                                           3.5553
26-Jul-71                                           3.5547
27-Jul-71                                           3.5545
28-Jul-71                                           3.5566
29-Jul-71                                           3.5528
30-Jul-71                                           3.5497
 2-Aug-71                                           3.5492
 3-Aug-71                                           3.5503
 4-Aug-71                                           3.5383
 5-Aug-71                                           3.5294
 6-Aug-71                                           3.5306
 9-Aug-71                                           3.4943
10-Aug-71                                           3.4923
11-Aug-71                                           3.4779
12-Aug-71                                           3.4566
13-Aug-71                                           3.4586
16-Aug-71                                               ND
17-Aug-71                                               ND
18-Aug-71                                               ND
19-Aug-71                                               ND
20-Aug-71                                               ND
23-Aug-71                                           3.6036
24-Aug-71                                           3.4614
25-Aug-71                                           3.4496
26-Aug-71                                           3.4483
27-Aug-71                                           3.4459
30-Aug-71                                           3.4459
31-Aug-71                                           3.4478
 1-Sep-71                                           3.4473
 2-Sep-71                                           3.4421
 3-Sep-71                                           3.4480
 6-Sep-71                                               ND
 7-Sep-71                                           3.4477
 8-Sep-71                                           3.4486
 9-Sep-71                                           3.4480
10-Sep-71                                           3.4441
13-Sep-71                                           3.4379
14-Sep-71                                           3.4292
15-Sep-71                                           3.4265
16-Sep-71                                           3.4264
17-Sep-71                                           3.4258
20-Sep-71                                           3.4066
21-Sep-71                                           3.4002
22-Sep-71                                           3.3932
23-Sep-71                                           3.3630
24-Sep-71                                           3.3642
27-Sep-71                                           3.3664
28-Sep-71                                           3.3654
29-Sep-71                                           3.3613
30-Sep-71                                           3.3681
 1-Oct-71                                           3.3664
 4-Oct-71                                           3.3701
 5-Oct-71                                           3.3694
 6-Oct-71                                           3.3645
 7-Oct-71                                           3.3638
 8-Oct-71                                           3.3589
11-Oct-71                                               ND
12-Oct-71                                           3.3599
13-Oct-71                                           3.3592
14-Oct-71                                           3.3616
15-Oct-71                                           3.3641
18-Oct-71                                           3.3588
19-Oct-71                                           3.3550
20-Oct-71                                           3.3512
21-Oct-71                                           3.3530
22-Oct-71                                           3.3546
25-Oct-71                                               ND
26-Oct-71                                           3.3535
27-Oct-71                                           3.3525
28-Oct-71                                           3.3529
29-Oct-71                                           3.3505
 1-Nov-71                                           3.3511
 2-Nov-71                                               ND
 3-Nov-71                                           3.3468
 4-Nov-71                                           3.3456
 5-Nov-71                                           3.3419
 8-Nov-71                                           3.3409
 9-Nov-71                                           3.3418
10-Nov-71                                           3.3438
11-Nov-71                                           3.3422
12-Nov-71                                           3.3380
15-Nov-71                                           3.3367
16-Nov-71                                           3.3374
17-Nov-71                                           3.3404
18-Nov-71                                           3.3415
19-Nov-71                                           3.3303
22-Nov-71                                           3.3287
23-Nov-71                                           3.3221
24-Nov-71                                           3.3007
25-Nov-71                                               ND
26-Nov-71                                           3.3016
29-Nov-71                                           3.3091
30-Nov-71                                           3.3138
 1-Dec-71                                           3.3113
 2-Dec-71                                           3.3069
 3-Dec-71                                           3.2873
 6-Dec-71                                           3.2786
 7-Dec-71                                           3.2879
 8-Dec-71                                           3.2880
 9-Dec-71                                           3.2884
10-Dec-71                                           3.2848
13-Dec-71                                           3.2830
14-Dec-71                                           3.2679
15-Dec-71                                           3.2746
16-Dec-71                                           3.2803
17-Dec-71                                           3.2771
20-Dec-71                                               ND
21-Dec-71                                           3.2722
22-Dec-71                                           3.2722
23-Dec-71                                           3.2676
24-Dec-71                                           3.2667
27-Dec-71                                           3.2701
28-Dec-71                                           3.2765
29-Dec-71                                           3.2737
30-Dec-71                                           3.2586
31-Dec-71                                           3.2520
 3-Jan-72                                           3.2563
 4-Jan-72                                           3.2579
 5-Jan-72                                           3.2568
 6-Jan-72                                           3.2548
 7-Jan-72                                           3.2531
10-Jan-72                                           3.2452
11-Jan-72                                           3.2420
12-Jan-72                                           3.2300
13-Jan-72                                           3.2154
14-Jan-72                                           3.2051
17-Jan-72                                           3.1990
18-Jan-72                                           3.2069
19-Jan-72                                           3.1990
20-Jan-72                                           3.2005
21-Jan-72                                           3.2020
24-Jan-72                                           3.1986
25-Jan-72                                           3.1959
26-Jan-72                                           3.1959
27-Jan-72                                           3.1944
28-Jan-72                                           3.1913
31-Jan-72                                           3.1888
 1-Feb-72                                           3.1827
 2-Feb-72                                           3.1746
 3-Feb-72                                           3.1761
 4-Feb-72                                           3.1857
 7-Feb-72                                           3.1827
 8-Feb-72                                           3.1827
 9-Feb-72                                           3.1802
10-Feb-72                                           3.1776
11-Feb-72                                           3.1796
14-Feb-72                                           3.1796
15-Feb-72                                           3.1796
16-Feb-72                                           3.1736
17-Feb-72                                           3.1736
18-Feb-72                                           3.1726
21-Feb-72                                               ND
22-Feb-72                                           3.1746
23-Feb-72                                           3.1741
24-Feb-72                                           3.1731
25-Feb-72                                           3.1802
28-Feb-72                                           3.1786
29-Feb-72                                           3.1746
 1-Mar-72                                           3.1751
 2-Mar-72                                           3.1754
 3-Mar-72                                           3.1756
 6-Mar-72                                           3.1731
 7-Mar-72                                           3.1726
 8-Mar-72                                           3.1706
 9-Mar-72                                           3.1726
10-Mar-72                                           3.1751
13-Mar-72                                           3.1781
14-Mar-72                                           3.1814
15-Mar-72                                           3.1837
16-Mar-72                                           3.1832
17-Mar-72                                           3.1939
20-Mar-72                                           3.1949
21-Mar-72                                           3.1888
22-Mar-72                                           3.1918
23-Mar-72                                           3.1995
24-Mar-72                                           3.2041
27-Mar-72                                           3.2000
28-Mar-72                                           3.2020
29-Mar-72                                           3.1995
30-Mar-72                                           3.1980
31-Mar-72                                           3.1980
 3-Apr-72                                           3.1990
 4-Apr-72                                           3.1990
 5-Apr-72                                           3.1997
 6-Apr-72                                           3.2020
 7-Apr-72                                           3.2036
10-Apr-72                                           3.2046
11-Apr-72                                           3.2049
12-Apr-72                                           3.2046
13-Apr-72                                           3.2067
14-Apr-72                                           3.2092
17-Apr-72                                           3.2113
18-Apr-72                                           3.2248
19-Apr-72                                           3.2300
20-Apr-72                                           3.2170
21-Apr-72                                           3.2175
24-Apr-72                                           3.2123
25-Apr-72                                           3.2154
26-Apr-72                                           3.2216
27-Apr-72                                           3.2191
28-Apr-72                                           3.2206
 1-May-72                                           3.2180
 2-May-72                                           3.2206
 3-May-72                                           3.2196
 4-May-72                                           3.2154
 5-May-72                                           3.2165
 8-May-72                                           3.2154
 9-May-72                                           3.2082
10-May-72                                           3.2067
11-May-72                                           3.2095
12-May-72                                           3.2113
15-May-72                                           3.2170
16-May-72                                           3.2196
17-May-72                                           3.2128
18-May-72                                           3.2139
19-May-72                                           3.2128
22-May-72                                           3.2128
23-May-72                                           3.2108
24-May-72                                           3.2087
25-May-72                                           3.2118
26-May-72                                           3.2087
29-May-72                                               ND
30-May-72                                           3.2080
31-May-72                                           3.2067
 1-Jun-72                                           3.2013
 2-Jun-72                                           3.2026
 5-Jun-72                                           3.2031
 6-Jun-72                                           3.2046
 7-Jun-72                                           3.2036
 8-Jun-72                                           3.2020
 9-Jun-72                                           3.2031
12-Jun-72                                           3.2000
13-Jun-72                                           3.1967
14-Jun-72                                           3.1969
15-Jun-72                                           3.1980
16-Jun-72                                           3.2005
19-Jun-72                                           3.2031
20-Jun-72                                           3.2062
21-Jun-72                                           3.2051
22-Jun-72                                           3.2134
23-Jun-72                                           3.1756
26-Jun-72                                           3.1726
27-Jun-72                                           3.1852
28-Jun-72                                           3.1761
29-Jun-72                                           3.1766
30-Jun-72                                           3.1726
 3-Jul-72                                           3.1726
 4-Jul-72                                               ND
 5-Jul-72                                           3.1736
 6-Jul-72                                           3.1746
 7-Jul-72                                           3.1723
10-Jul-72                                           3.1736
11-Jul-72                                           3.1746
12-Jul-72                                           3.1726
13-Jul-72                                           3.1721
14-Jul-72                                           3.1721
17-Jul-72                                           3.1726
18-Jul-72                                           3.1791
19-Jul-72                                           3.1878
20-Jul-72                                           3.1878
21-Jul-72                                           3.1949
24-Jul-72                                           3.1939
25-Jul-72                                           3.1954
26-Jul-72                                           3.1934
27-Jul-72                                           3.1939
28-Jul-72                                           3.1944
31-Jul-72                                           3.1962
 1-Aug-72                                           3.1954
 2-Aug-72                                           3.2005
 3-Aug-72                                           3.1995
 4-Aug-72                                           3.1995
 7-Aug-72                                           3.1990
 8-Aug-72                                           3.2010
 9-Aug-72                                           3.2015
10-Aug-72                                           3.2031
11-Aug-72                                           3.2020
14-Aug-72                                           3.2026
15-Aug-72                                           3.2046
16-Aug-72                                           3.2098
17-Aug-72                                           3.2134
18-Aug-72                                           3.2135
21-Aug-72                                           3.2196
22-Aug-72                                           3.2144
23-Aug-72                                           3.2118
24-Aug-72                                           3.2128
25-Aug-72                                           3.2180
28-Aug-72                                           3.2193
29-Aug-72                                           3.2222
30-Aug-72                                           3.2253
31-Aug-72                                           3.2287
 1-Sep-72                                           3.2279
 4-Sep-72                                               ND
 5-Sep-72                                           3.2300
 6-Sep-72                                           3.2255
 7-Sep-72                                           3.2211
 8-Sep-72                                           3.2237
11-Sep-72                                           3.2263
12-Sep-72                                           3.2276
13-Sep-72                                           3.2263
14-Sep-72                                           3.2271
15-Sep-72                                           3.2281
18-Sep-72                                           3.2326
19-Sep-72                                           3.2318
20-Sep-72                                           3.2295
21-Sep-72                                           3.2279
22-Sep-72                                           3.2242
25-Sep-72                                           3.2284
26-Sep-72                                           3.2336
27-Sep-72                                           3.2331
28-Sep-72                                           3.2373
29-Sep-72                                           3.2378
 2-Oct-72                                           3.2446
 3-Oct-72                                           3.2478
 4-Oct-72                                           3.2381
 5-Oct-72                                           3.2295
 6-Oct-72                                           3.2323
 9-Oct-72                                               ND
10-Oct-72                                           3.2381
11-Oct-72                                           3.2436
12-Oct-72                                           3.2446
13-Oct-72                                           3.2444
16-Oct-72                                           3.2460
17-Oct-72                                           3.2452
18-Oct-72                                           3.2412
19-Oct-72                                           3.2415
20-Oct-72                                           3.2441
23-Oct-72                                               ND
24-Oct-72                                           3.2441
25-Oct-72                                           3.2352
26-Oct-72                                           3.2352
27-Oct-72                                           3.2336
30-Oct-72                                           3.2321
31-Oct-72                                           3.2295
 1-Nov-72                                           3.2289
 2-Nov-72                                           3.2272
 3-Nov-72                                           3.2232
 6-Nov-72                                           3.2305
 7-Nov-72                                               ND
 8-Nov-72                                           3.2280
 9-Nov-72                                           3.2284
10-Nov-72                                           3.2300
13-Nov-72                                           3.2310
14-Nov-72                                           3.2331
15-Nov-72                                           3.2284
16-Nov-72                                           3.2295
17-Nov-72                                           3.2336
20-Nov-72                                           3.2326
21-Nov-72                                           3.2308
22-Nov-72                                           3.2305
23-Nov-72                                               ND
24-Nov-72                                           3.2305
27-Nov-72                                           3.2289
28-Nov-72                                           3.2310
29-Nov-72                                           3.2279
30-Nov-72                                           3.2266
 1-Dec-72                                           3.2216
 4-Dec-72                                           3.2262
 5-Dec-72                                           3.2255
 6-Dec-72                                           3.2279
 7-Dec-72                                           3.2276
 8-Dec-72                                           3.2281
11-Dec-72                                           3.2295
12-Dec-72                                           3.2323
13-Dec-72                                           3.2310
14-Dec-72                                           3.2305
15-Dec-72                                           3.2342
18-Dec-72                                           3.2352
19-Dec-72                                           3.2331
20-Dec-72                                           3.2300
21-Dec-72                                           3.2289
22-Dec-72                                           3.2331
25-Dec-72                                               ND
26-Dec-72                                           3.2325
27-Dec-72                                           3.2315
28-Dec-72                                           3.2289
29-Dec-72                                           3.2274
 1-Jan-73                                               ND
 2-Jan-73                                           3.2310
 3-Jan-73                                           3.2295
 4-Jan-73                                           3.2297
 5-Jan-73                                           3.2297
 8-Jan-73                                           3.2318
 9-Jan-73                                           3.2295
10-Jan-73                                           3.2227
11-Jan-73                                           3.2235
12-Jan-73                                           3.2244
15-Jan-73                                           3.2289
16-Jan-73                                           3.2276
17-Jan-73                                           3.2263
18-Jan-73                                           3.2271
19-Jan-73                                           3.2284
22-Jan-73                                           3.2118
23-Jan-73                                           3.2144
24-Jan-73                                           3.2072
25-Jan-73                                           3.2046
26-Jan-73                                           3.2031
29-Jan-73                                           3.1857
30-Jan-73                                           3.1796
31-Jan-73                                           3.1800
 1-Feb-73                                           3.1726
 2-Feb-73                                           3.1796
 5-Feb-73                                           3.1766
 6-Feb-73                                           3.1756
 7-Feb-73                                           3.1731
 8-Feb-73                                           3.1726
 9-Feb-73                                           3.1726
12-Feb-73                                               ND
13-Feb-73                                           2.9994
14-Feb-73                                           2.9630
15-Feb-73                                           2.9691
16-Feb-73                                           2.9682
19-Feb-73                                               ND
20-Feb-73                                           2.9691
21-Feb-73                                           2.9630
22-Feb-73                                           2.9214
23-Feb-73                                           2.8694
26-Feb-73                                           2.8827
27-Feb-73                                           2.8637
28-Feb-73                                           2.8514
 1-Mar-73                                           2.8409
 2-Mar-73                                           2.7933
 5-Mar-73                                           2.8474
 6-Mar-73                                           2.8313
 7-Mar-73                                           2.8177
 8-Mar-73                                           2.8027
 9-Mar-73                                           2.8193
12-Mar-73                                           2.8321
13-Mar-73                                           2.8506
14-Mar-73                                           2.8653
15-Mar-73                                           2.8645
16-Mar-73                                           2.8985
19-Mar-73                                           2.8985
20-Mar-73                                           2.8910
21-Mar-73                                           2.8985
22-Mar-73                                           2.9036
23-Mar-73                                           2.9070
26-Mar-73                                           2.9061
27-Mar-73                                           2.9053
28-Mar-73                                           2.9223
29-Mar-73                                           2.9317
30-Mar-73                                           2.9438
 2-Apr-73                                           2.9490
 3-Apr-73                                           2.9595
 4-Apr-73                                           2.9369
 5-Apr-73                                           2.9369
 6-Apr-73                                           2.9403
 9-Apr-73                                           2.9455
10-Apr-73                                           2.9459
11-Apr-73                                           2.9386
12-Apr-73                                           2.9429
13-Apr-73                                           2.9455
16-Apr-73                                           2.9472
17-Apr-73                                           2.9490
18-Apr-73                                           2.9542
19-Apr-73                                           2.9560
20-Apr-73                                           2.9542
23-Apr-73                                           2.9542
24-Apr-73                                           2.9603
25-Apr-73                                           2.9612
26-Apr-73                                           2.9630
27-Apr-73                                           2.9638
30-Apr-73                                           2.9608
 1-May-73                                           2.9612
 2-May-73                                           2.9568
 3-May-73                                           2.9568
 4-May-73                                           2.9568
 7-May-73                                           2.9586
 8-May-73                                           2.9542
 9-May-73                                           2.9490
10-May-73                                           2.9459
11-May-73                                           2.9429
14-May-73                                           2.9053
15-May-73                                           2.8670
16-May-73                                           2.8760
17-May-73                                           2.8860
18-May-73                                           2.8777
21-May-73                                           2.8417
22-May-73                                           2.8425
23-May-73                                           2.8421
24-May-73                                           2.8458
25-May-73                                           2.8620
28-May-73                                               ND
29-May-73                                           2.8441
30-May-73                                           2.8265
31-May-73                                           2.8185
 1-Jun-73                                           2.7964
 4-Jun-73                                           2.7435
 5-Jun-73                                           2.7397
 6-Jun-73                                           2.7933
 7-Jun-73                                           2.8027
 8-Jun-73                                           2.7824
11-Jun-73                                           2.7871
12-Jun-73                                           2.7701
13-Jun-73                                           2.7855
14-Jun-73                                           2.7640
15-Jun-73                                           2.7397
18-Jun-73                                           2.7159
19-Jun-73                                           2.7300
20-Jun-73                                           2.7263
21-Jun-73                                           2.7108
22-Jun-73                                           2.7064
25-Jun-73                                           2.7093
26-Jun-73                                           2.6947
27-Jun-73                                           2.6674
28-Jun-73                                           2.6385
29-Jun-73                                           2.6212
 2-Jul-73                                           2.6123
 3-Jul-73                                           2.5893
 4-Jul-73                                               ND
 5-Jul-73                                           2.5478
 6-Jul-73                                           2.4938
 9-Jul-73                                           2.5740
10-Jul-73                                           2.6455
11-Jul-73                                           2.6560
12-Jul-73                                           2.6281
13-Jul-73                                           2.6281
16-Jul-73                                           2.6096
17-Jul-73                                           2.5700
18-Jul-73                                           2.5510
19-Jul-73                                           2.5940
20-Jul-73                                           2.5720
23-Jul-73                                           2.5674
24-Jul-73                                           2.5654
25-Jul-73                                           2.5694
26-Jul-73                                           2.5595
27-Jul-73                                           2.5733
30-Jul-73                                           2.5900
31-Jul-73                                           2.5773
 1-Aug-73                                           2.5740
 2-Aug-73                                           2.5780
 3-Aug-73                                           2.5840
 6-Aug-73                                           2.6151
 7-Aug-73                                           2.5988
 8-Aug-73                                           2.5994
 9-Aug-73                                           2.6164
10-Aug-73                                           2.6490
13-Aug-73                                           2.6455
14-Aug-73                                           2.6781
15-Aug-73                                           2.6954
16-Aug-73                                           2.7248
17-Aug-73                                           2.7196
20-Aug-73                                           2.6631
21-Aug-73                                           2.6954
22-Aug-73                                           2.6983
23-Aug-73                                           2.7049
24-Aug-73                                           2.6969
27-Aug-73                                           2.7049
28-Aug-73                                           2.7020
29-Aug-73                                           2.6774
30-Aug-73                                           2.6903
31-Aug-73                                           2.6860
 3-Sep-73                                               ND
 4-Sep-73                                           2.6759
 5-Sep-73                                           2.6575
 6-Sep-73                                           2.6631
 7-Sep-73                                           2.6490
10-Sep-73                                           2.6553
11-Sep-73                                           2.6624
12-Sep-73                                           2.6603
13-Sep-73                                           2.6631
14-Sep-73                                           2.6631
17-Sep-73                                           2.5484
18-Sep-73                                           2.5471
19-Sep-73                                           2.5491
20-Sep-73                                           2.5349
21-Sep-73                                           2.5471
24-Sep-73                                           2.5329
25-Sep-73                                           2.5272
26-Sep-73                                           2.5214
27-Sep-73                                           2.5323
28-Sep-73                                           2.5349
 1-Oct-73                                           2.5202
 2-Oct-73                                           2.5151
 3-Oct-73                                           2.5119
 4-Oct-73                                           2.5183
 5-Oct-73                                           2.5113
 8-Oct-73                                               ND
 9-Oct-73                                           2.5075
10-Oct-73                                           2.4900
11-Oct-73                                           2.4826
12-Oct-73                                           2.4950
15-Oct-73                                           2.4956
16-Oct-73                                           2.4863
17-Oct-73                                           2.4759
18-Oct-73                                           2.4777
19-Oct-73                                           2.4789
22-Oct-73                                               ND
23-Oct-73                                           2.4564
24-Oct-73                                           2.4612
25-Oct-73                                           2.4734
26-Oct-73                                           2.5138
29-Oct-73                                           2.5349
30-Oct-73                                           2.5452
31-Oct-73                                           2.5400
 1-Nov-73                                           2.5458
 2-Nov-73                                           2.5556
 5-Nov-73                                           2.6008
 6-Nov-73                                               ND
 7-Nov-73                                           2.6219
 8-Nov-73                                           2.6267
 9-Nov-73                                           2.6385
12-Nov-73                                           2.7042
13-Nov-73                                           2.7042
14-Nov-73                                           2.6903
15-Nov-73                                           2.6911
16-Nov-73                                           2.6882
19-Nov-73                                           2.6853
20-Nov-73                                           2.6961
21-Nov-73                                           2.7020
22-Nov-73                                               ND
23-Nov-73                                           2.7624
26-Nov-73                                           2.7601
27-Nov-73                                           2.7488
28-Nov-73                                           2.7571
29-Nov-73                                           2.7601
30-Nov-73                                           2.7601
 3-Dec-73                                           2.7809
 4-Dec-73                                           2.8129
 5-Dec-73                                           2.8003
 6-Dec-73                                           2.7964
 7-Dec-73                                           2.8114
10-Dec-73                                           2.8169
11-Dec-73                                           2.8193
12-Dec-73                                           2.7988
13-Dec-73                                           2.7956
14-Dec-73                                           2.8035
17-Dec-73                                           2.8043
18-Dec-73                                           2.8066
19-Dec-73                                           2.7956
20-Dec-73                                           2.7980
21-Dec-73                                           2.8082
24-Dec-73                                           2.8169
25-Dec-73                                               ND
26-Dec-73                                           2.8169
27-Dec-73                                           2.8241
28-Dec-73                                           2.8241
31-Dec-73                                           2.8265
 1-Jan-74                                               ND
 2-Jan-74                                           2.8555
 3-Jan-74                                           2.8653
 4-Jan-74                                           2.8736
 7-Jan-74                                           2.9568
 8-Jan-74                                           2.9718
 9-Jan-74                                           2.9394
10-Jan-74                                           2.9129
11-Jan-74                                           2.9061
14-Jan-74                                           2.9257
15-Jan-74                                           2.9577
16-Jan-74                                           2.9446
17-Jan-74                                           2.9586
18-Jan-74                                           2.9438
21-Jan-74                                           3.0057
22-Jan-74                                           3.0012
23-Jan-74                                           3.0148
24-Jan-74                                           2.9735
25-Jan-74                                           2.9735
28-Jan-74                                           2.9647
29-Jan-74                                           2.9499
30-Jan-74                                           2.9231
31-Jan-74                                           2.8835
 1-Feb-74                                           2.8852
 4-Feb-74                                           2.8620
 5-Feb-74                                           2.8719
 6-Feb-74                                           2.8645
 7-Feb-74                                           2.8637
 8-Feb-74                                           2.8711
11-Feb-74                                           2.8620
12-Feb-74                                               ND
13-Feb-74                                           2.8409
14-Feb-74                                           2.8313
15-Feb-74                                           2.8289
18-Feb-74                                               ND
19-Feb-74                                           2.8106
20-Feb-74                                           2.7964
21-Feb-74                                           2.7894
22-Feb-74                                           2.7640
25-Feb-74                                           2.8011
26-Feb-74                                           2.7894
27-Feb-74                                           2.7996
28-Feb-74                                           2.7972
 1-Mar-74                                           2.8003
 4-Mar-74                                           2.8043
 5-Mar-74                                           2.7878
 6-Mar-74                                           2.7933
 7-Mar-74                                           2.7956
 8-Mar-74                                           2.7855
11-Mar-74                                           2.7793
12-Mar-74                                           2.7793
13-Mar-74                                           2.7809
14-Mar-74                                           2.7894
15-Mar-74                                           2.7701
18-Mar-74                                           2.7701
19-Mar-74                                           2.7548
20-Mar-74                                           2.7233
21-Mar-74                                           2.6918
22-Mar-74                                           2.7093
25-Mar-74                                           2.6810
26-Mar-74                                           2.6925
27-Mar-74                                           2.7189
28-Mar-74                                           2.6846
29-Mar-74                                           2.6882
 1-Apr-74                                           2.6969
 2-Apr-74                                           2.6867
 3-Apr-74                                           2.6976
 4-Apr-74                                           2.7005
 5-Apr-74                                           2.6947
 8-Apr-74                                           2.6961
 9-Apr-74                                           2.7189
10-Apr-74                                           2.7189
11-Apr-74                                           2.6954
12-Apr-74                                           2.6918
15-Apr-74                                           2.7005
16-Apr-74                                           2.7064
17-Apr-74                                           2.6817
18-Apr-74                                           2.6738
19-Apr-74                                           2.6824
22-Apr-74                                           2.6702
23-Apr-74                                           2.6399
24-Apr-74                                           2.6260
25-Apr-74                                           2.6392
26-Apr-74                                           2.6240
29-Apr-74                                           2.5853
30-Apr-74                                           2.5840
 1-May-74                                           2.5981
 2-May-74                                           2.5967
 3-May-74                                           2.6035
 6-May-74                                           2.5767
 7-May-74                                           2.5920
 8-May-74                                           2.5687
 9-May-74                                           2.5628
10-May-74                                           2.5569
13-May-74                                           2.5253
14-May-74                                           2.5272
15-May-74                                           2.6001
16-May-74                                           2.5806
17-May-74                                           2.5907
20-May-74                                           2.6226
21-May-74                                           2.6069
22-May-74                                           2.5961
23-May-74                                           2.5887
24-May-74                                           2.6096
27-May-74                                               ND
28-May-74                                           2.6434
29-May-74                                           2.6774
30-May-74                                           2.6667
31-May-74                                           2.6511
 3-Jun-74                                           2.6343
 4-Jun-74                                           2.6399
 5-Jun-74                                           2.6267
 6-Jun-74                                           2.6130
 7-Jun-74                                           2.6219
10-Jun-74                                           2.6323
11-Jun-74                                           2.6399
12-Jun-74                                           2.6582
13-Jun-74                                           2.6497
14-Jun-74                                           2.6469
17-Jun-74                                           2.6497
18-Jun-74                                           2.6539
19-Jun-74                                           2.6582
20-Jun-74                                           2.6617
21-Jun-74                                           2.6695
24-Jun-74                                           2.6853
25-Jun-74                                           2.6652
26-Jun-74                                           2.6596
27-Jun-74                                           2.6511
28-Jun-74                                           2.6560
 1-Jul-74                                           2.6652
 2-Jul-74                                           2.6504
 3-Jul-74                                           2.6511
 4-Jul-74                                               ND
 5-Jul-74                                           2.6567
 8-Jul-74                                           2.6596
 9-Jul-74                                           2.6567
10-Jul-74                                           2.6532
11-Jul-74                                           2.6518
12-Jul-74                                           2.6371
15-Jul-74                                           2.6343
16-Jul-74                                           2.6385
17-Jul-74                                           2.6281
18-Jul-74                                           2.6295
19-Jul-74                                           2.6343
22-Jul-74                                           2.6144
23-Jul-74                                           2.5893
24-Jul-74                                           2.5556
25-Jul-74                                           2.6021
26-Jul-74                                           2.6157
29-Jul-74                                           2.6212
30-Jul-74                                           2.6337
31-Jul-74                                           2.6247
 1-Aug-74                                           2.6254
 2-Aug-74                                           2.6233
 5-Aug-74                                           2.6247
 6-Aug-74                                           2.6337
 7-Aug-74                                           2.6406
 8-Aug-74                                           2.6681
 9-Aug-74                                           2.6504
12-Aug-74                                           2.6638
13-Aug-74                                           2.6752
14-Aug-74                                           2.6582
15-Aug-74                                           2.6667
16-Aug-74                                           2.6738
19-Aug-74                                           2.6961
20-Aug-74                                           2.6867
21-Aug-74                                           2.6860
22-Aug-74                                           2.6976
23-Aug-74                                           2.6903
26-Aug-74                                           2.6918
27-Aug-74                                           2.7181
28-Aug-74                                           2.7064
29-Aug-74                                           2.7137
30-Aug-74                                           2.7108
 2-Sep-74                                               ND
 3-Sep-74                                           2.7130
 4-Sep-74                                           2.7137
 5-Sep-74                                           2.7248
 6-Sep-74                                           2.7226
 9-Sep-74                                           2.7233
10-Sep-74                                           2.7115
11-Sep-74                                           2.7203
12-Sep-74                                           2.7159
13-Sep-74                                           2.7130
16-Sep-74                                           2.7152
17-Sep-74                                           2.7020
18-Sep-74                                           2.7012
19-Sep-74                                           2.7071
20-Sep-74                                           2.7093
23-Sep-74                                           2.7042
24-Sep-74                                           2.7100
25-Sep-74                                           2.7174
26-Sep-74                                           2.7115
27-Sep-74                                           2.7064
30-Sep-74                                           2.7027
 1-Oct-74                                           2.6976
 2-Oct-74                                           2.6983
 3-Oct-74                                           2.6874
 4-Oct-74                                           2.6767
 7-Oct-74                                           2.6695
 8-Oct-74                                           2.6731
 9-Oct-74                                           2.6511
10-Oct-74                                           2.6709
11-Oct-74                                           2.6731
14-Oct-74                                               ND
15-Oct-74                                           2.6660
16-Oct-74                                           2.6546
17-Oct-74                                           2.6518
18-Oct-74                                           2.6413
21-Oct-74                                           2.6553
22-Oct-74                                           2.6448
23-Oct-74                                           2.6267
24-Oct-74                                           2.6260
25-Oct-74                                           2.6330
28-Oct-74                                           2.6406
29-Oct-74                                           2.6371
30-Oct-74                                           2.6399
31-Oct-74                                           2.6385
 1-Nov-74                                           2.6337
 4-Nov-74                                           2.6219
 5-Nov-74                                               ND
 6-Nov-74                                           2.6212
 7-Nov-74                                           2.6178
 8-Nov-74                                           2.6337
11-Nov-74                                               ND
12-Nov-74                                           2.6427
13-Nov-74                                           2.6267
14-Nov-74                                           2.6055
15-Nov-74                                           2.6062
18-Nov-74                                           2.5707
19-Nov-74                                           2.5907
20-Nov-74                                           2.6008
21-Nov-74                                           2.5988
22-Nov-74                                           2.5773
25-Nov-74                                           2.5700
26-Nov-74                                           2.5753
27-Nov-74                                           2.5727
28-Nov-74                                               ND
29-Nov-74                                           2.5667
 2-Dec-74                                           2.5846
 3-Dec-74                                           2.5820
 4-Dec-74                                           2.5681
 5-Dec-74                                           2.5628
 6-Dec-74                                           2.5681
 9-Dec-74                                           2.5569
10-Dec-74                                           2.5582
11-Dec-74                                           2.5523
12-Dec-74                                           2.5323
13-Dec-74                                           2.5387
16-Dec-74                                           2.5355
17-Dec-74                                           2.5157
18-Dec-74                                           2.5297
19-Dec-74                                           2.5387
20-Dec-74                                           2.5394
23-Dec-74                                           2.5445
24-Dec-74                                           2.5400
25-Dec-74                                               ND
26-Dec-74                                           2.5394
27-Dec-74                                           2.5082
30-Dec-74                                           2.4994
31-Dec-74                                           2.5025
 1-Jan-75                                               ND
 2-Jan-75                                           2.5038
 3-Jan-75                                           2.4851
 6-Jan-75                                           2.4643
 7-Jan-75                                           2.4612
 8-Jan-75                                           2.4826
 9-Jan-75                                           2.4765
10-Jan-75                                           2.4667
13-Jan-75                                           2.4740
14-Jan-75                                           2.4938
15-Jan-75                                           2.4814
16-Jan-75                                           2.4759
17-Jan-75                                           2.4710
20-Jan-75                                           2.4570
21-Jan-75                                           2.4492
22-Jan-75                                           2.4480
23-Jan-75                                           2.4272
24-Jan-75                                           2.4172
27-Jan-75                                           2.3987
28-Jan-75                                           2.4062
29-Jan-75                                           2.4378
30-Jan-75                                           2.4343
31-Jan-75                                           2.4301
 3-Feb-75                                           2.4402
 4-Feb-75                                           2.4540
 5-Feb-75                                           2.4570
 6-Feb-75                                           2.4450
 7-Feb-75                                           2.4462
10-Feb-75                                           2.4272
11-Feb-75                                           2.4295
12-Feb-75                                               ND
13-Feb-75                                           2.4160
14-Feb-75                                           2.4201
17-Feb-75                                               ND
18-Feb-75                                           2.3969
19-Feb-75                                           2.3998
20-Feb-75                                           2.3906
21-Feb-75                                           2.3872
24-Feb-75                                           2.3714
25-Feb-75                                           2.3702
26-Feb-75                                           2.3590
27-Feb-75                                           2.3452
28-Feb-75                                           2.3425
 3-Mar-75                                           2.3375
 4-Mar-75                                           2.3529
 5-Mar-75                                           2.3463
 6-Mar-75                                           2.3669
 7-Mar-75                                           2.3878
10-Mar-75                                           2.3866
11-Mar-75                                           2.3674
12-Mar-75                                           2.3793
13-Mar-75                                           2.3753
14-Mar-75                                           2.3742
17-Mar-75                                           2.3747
18-Mar-75                                           2.3613
19-Mar-75                                           2.3518
20-Mar-75                                           2.3652
21-Mar-75                                           2.3708
24-Mar-75                                           2.3804
25-Mar-75                                           2.3906
26-Mar-75                                           2.3912
27-Mar-75                                           2.4015
28-Mar-75                                           2.3958
31-Mar-75                                           2.3981
 1-Apr-75                                           2.3883
 2-Apr-75                                           2.3935
 3-Apr-75                                           2.3964
 4-Apr-75                                           2.4242
 7-Apr-75                                           2.4219
 8-Apr-75                                           2.4102
 9-Apr-75                                           2.4160
10-Apr-75                                           2.4349
11-Apr-75                                           2.4331
14-Apr-75                                           2.4480
15-Apr-75                                           2.4355
16-Apr-75                                           2.4337
17-Apr-75                                           2.4290
18-Apr-75                                           2.4290
21-Apr-75                                           2.4343
22-Apr-75                                           2.4319
23-Apr-75                                           2.4102
24-Apr-75                                           2.4172
25-Apr-75                                           2.4290
28-Apr-75                                           2.4242
29-Apr-75                                           2.4190
30-Apr-75                                           2.4231
 1-May-75                                           2.4237
 2-May-75                                           2.4248
 5-May-75                                           2.4184
 6-May-75                                           2.4166
 7-May-75                                           2.4062
 8-May-75                                           2.3969
 9-May-75                                           2.4004
12-May-75                                           2.4027
13-May-75                                           2.3838
14-May-75                                           2.3895
15-May-75                                           2.4178
16-May-75                                           2.4149
19-May-75                                           2.4044
20-May-75                                           2.4079
21-May-75                                           2.3923
22-May-75                                           2.3952
23-May-75                                           2.4010
26-May-75                                               ND
27-May-75                                           2.4033
28-May-75                                           2.4015
29-May-75                                           2.4015
30-May-75                                           2.4021
 2-Jun-75                                           2.3992
 3-Jun-75                                           2.3929
 4-Jun-75                                           2.4015
 5-Jun-75                                           2.4004
 6-Jun-75                                           2.4021
 9-Jun-75                                           2.4062
10-Jun-75                                           2.4038
11-Jun-75                                           2.3923
12-Jun-75                                           2.3941
13-Jun-75                                           2.4010
16-Jun-75                                           2.3969
17-Jun-75                                           2.4015
18-Jun-75                                           2.4108
19-Jun-75                                           2.4102
20-Jun-75                                           2.4114
23-Jun-75                                           2.4219
24-Jun-75                                           2.4254
25-Jun-75                                           2.4242
26-Jun-75                                           2.4290
27-Jun-75                                           2.4349
30-Jun-75                                           2.4414
 1-Jul-75                                           2.4558
 2-Jul-75                                           2.4759
 3-Jul-75                                           2.4777
 4-Jul-75                                               ND
 7-Jul-75                                           2.4950
 8-Jul-75                                           2.4857
 9-Jul-75                                           2.4820
10-Jul-75                                           2.5012
11-Jul-75                                           2.5176
14-Jul-75                                           2.5316
15-Jul-75                                           2.5355
16-Jul-75                                           2.5426
17-Jul-75                                           2.5608
18-Jul-75                                           2.5740
21-Jul-75                                           2.5860
22-Jul-75                                           2.5907
23-Jul-75                                           2.6028
24-Jul-75                                           2.6144
25-Jul-75                                           2.6082
28-Jul-75                                           2.6371
29-Jul-75                                           2.6476
30-Jul-75                                           2.6511
31-Jul-75                                           2.6490
 1-Aug-75                                           2.6455
 4-Aug-75                                           2.6385
 5-Aug-75                                           2.6267
 6-Aug-75                                           2.6385
 7-Aug-75                                           2.6497
 8-Aug-75                                           2.6434
11-Aug-75                                           2.6476
12-Aug-75                                           2.6532
13-Aug-75                                           2.6483
14-Aug-75                                           2.6420
15-Aug-75                                           2.6434
18-Aug-75                                           2.6399
19-Aug-75                                           2.6233
20-Aug-75                                           2.6295
21-Aug-75                                           2.6288
22-Aug-75                                           2.6350
25-Aug-75                                           2.6427
26-Aug-75                                           2.6330
27-Aug-75                                           2.6385
28-Aug-75                                           2.6406
29-Aug-75                                           2.6406
 1-Sep-75                                               ND
 2-Sep-75                                           2.6455
 3-Sep-75                                           2.6364
 4-Sep-75                                           2.6434
 5-Sep-75                                           2.6448
 8-Sep-75                                           2.6420
 9-Sep-75                                           2.6483
10-Sep-75                                           2.6497
11-Sep-75                                           2.6532
12-Sep-75                                           2.6631
15-Sep-75                                           2.6645
16-Sep-75                                           2.6846
17-Sep-75                                           2.6976
18-Sep-75                                           2.7042
19-Sep-75                                           2.7042
22-Sep-75                                           2.7285
23-Sep-75                                           2.7457
24-Sep-75                                           2.7345
25-Sep-75                                           2.7263
26-Sep-75                                           2.7360
29-Sep-75                                           2.7420
30-Sep-75                                           2.7248
 1-Oct-75                                           2.6932
 2-Oct-75                                           2.6932
 3-Oct-75                                           2.7034
 6-Oct-75                                           2.6925
 7-Oct-75                                           2.6860
 8-Oct-75                                           2.6874
 9-Oct-75                                           2.6788
10-Oct-75                                           2.6511
13-Oct-75                                               ND
14-Oct-75                                           2.6738
15-Oct-75                                           2.6476
16-Oct-75                                           2.6378
17-Oct-75                                           2.6441
20-Oct-75                                           2.6434
21-Oct-75                                           2.6371
22-Oct-75                                           2.6274
23-Oct-75                                           2.6302
24-Oct-75                                           2.6302
27-Oct-75                                           2.6385
28-Oct-75                                           2.6441
29-Oct-75                                           2.6337
30-Oct-75                                           2.6281
31-Oct-75                                           2.6247
 3-Nov-75                                           2.6233
 4-Nov-75                                               ND
 5-Nov-75                                           2.6399
 6-Nov-75                                           2.6302
 7-Nov-75                                           2.6337
10-Nov-75                                           2.6343
11-Nov-75                                               ND
12-Nov-75                                           2.6330
13-Nov-75                                           2.6476
14-Nov-75                                           2.6596
17-Nov-75                                           2.6831
18-Nov-75                                           2.6759
19-Nov-75                                           2.6681
20-Nov-75                                           2.6589
21-Nov-75                                           2.6709
24-Nov-75                                           2.6717
25-Nov-75                                           2.6688
26-Nov-75                                           2.6802
27-Nov-75                                               ND
28-Nov-75                                           2.6911
 1-Dec-75                                           2.6838
 2-Dec-75                                           2.6802
 3-Dec-75                                           2.6802
 4-Dec-75                                           2.6427
 5-Dec-75                                           2.6903
 8-Dec-75                                           2.6860
 9-Dec-75                                           2.6932
10-Dec-75                                           2.6918
11-Dec-75                                           2.6925
12-Dec-75                                           2.6940
15-Dec-75                                           2.7027
16-Dec-75                                           2.6998
17-Dec-75                                           2.6925
18-Dec-75                                           2.6911
19-Dec-75                                           2.6867
22-Dec-75                                           2.6831
23-Dec-75                                           2.6767
24-Dec-75                                           2.6802
25-Dec-75                                               ND
26-Dec-75                                           2.6802
29-Dec-75                                           2.6860
30-Dec-75                                           2.6874
31-Dec-75                                           2.6853
 1-Jan-76                                               ND
 2-Jan-76                                           2.6853
 5-Jan-76                                           2.6674
 6-Jan-76                                           2.6702
 7-Jan-76                                           2.6660
 8-Jan-76                                           2.6674
 9-Jan-76                                           2.6738
12-Jan-76                                           2.6738
13-Jan-76                                           2.6738
14-Jan-76                                           2.6681
15-Jan-76                                           2.6709
16-Jan-76                                           2.6709
19-Jan-76                                           2.6702
20-Jan-76                                           2.6745
21-Jan-76                                           2.6810
22-Jan-76                                           2.6731
23-Jan-76                                           2.6731
26-Jan-76                                           2.6724
27-Jan-76                                           2.6717
28-Jan-76                                           2.6681
29-Jan-76                                           2.6674
30-Jan-76                                           2.6674
 2-Feb-76                                           2.6582
 3-Feb-76                                           2.6582
 4-Feb-76                                           2.6603
 5-Feb-76                                           2.6645
 6-Feb-76                                           2.6702
 9-Feb-76                                           2.6674
10-Feb-76                                           2.6610
11-Feb-76                                           2.6518
12-Feb-76                                               ND
13-Feb-76                                           2.6518
16-Feb-76                                               ND
17-Feb-76                                           2.6695
18-Feb-76                                           2.6631
19-Feb-76                                           2.6596
20-Feb-76                                           2.6688
23-Feb-76                                           2.6674
24-Feb-76                                           2.6667
25-Feb-76                                           2.6709
26-Feb-76                                           2.6745
27-Feb-76                                           2.6795
 1-Mar-76                                           2.6940
 2-Mar-76                                           2.6860
 3-Mar-76                                           2.6810
 4-Mar-76                                           2.6896
 5-Mar-76                                           2.6817
 8-Mar-76                                           2.6810
 9-Mar-76                                           2.6831
10-Mar-76                                           2.6867
11-Mar-76                                           2.6918
12-Mar-76                                           2.6969
15-Mar-76                                           2.6991
16-Mar-76                                           2.7042
17-Mar-76                                           2.7049
18-Mar-76                                           2.6947
19-Mar-76                                           2.6961
22-Mar-76                                           2.6976
23-Mar-76                                           2.7027
24-Mar-76                                           2.6911
25-Mar-76                                           2.6889
26-Mar-76                                           2.6940
29-Mar-76                                           2.6932
30-Mar-76                                           2.6874
31-Mar-76                                           2.6882
 1-Apr-76                                           2.6846
 2-Apr-76                                           2.6925
 5-Apr-76                                           2.6903
 6-Apr-76                                           2.6874
 7-Apr-76                                           2.6896
 8-Apr-76                                           2.6867
 9-Apr-76                                           2.6896
12-Apr-76                                           2.6874
13-Apr-76                                           2.6860
14-Apr-76                                           2.6795
15-Apr-76                                           2.6831
16-Apr-76                                           2.6846
19-Apr-76                                           2.6846
20-Apr-76                                           2.6846
21-Apr-76                                           2.6867
22-Apr-76                                           2.6889
23-Apr-76                                           2.6889
26-Apr-76                                           2.6889
27-Apr-76                                           2.6903
28-Apr-76                                           2.6903
29-Apr-76                                           2.6867
30-Apr-76                                           2.6838
 3-May-76                                           2.6846
 4-May-76                                           2.6860
 5-May-76                                           2.6874
 6-May-76                                           2.6860
 7-May-76                                           2.6896
10-May-76                                           2.6918
11-May-76                                           2.6983
12-May-76                                           2.7064
13-May-76                                           2.7064
14-May-76                                           2.7159
17-May-76                                           2.7375
18-May-76                                           2.7337
19-May-76                                           2.7255
20-May-76                                           2.7307
21-May-76                                           2.7390
24-May-76                                           2.7375
25-May-76                                           2.7405
26-May-76                                           2.7450
27-May-76                                           2.7420
28-May-76                                           2.7518
31-May-76                                               ND
 1-Jun-76                                           2.7548
 2-Jun-76                                           2.7435
 3-Jun-76                                           2.7457
 4-Jun-76                                           2.7442
 7-Jun-76                                           2.7360
 8-Jun-76                                           2.7293
 9-Jun-76                                           2.7278
10-Jun-76                                           2.7397
11-Jun-76                                           2.7375
14-Jun-76                                           2.7390
15-Jun-76                                           2.7352
16-Jun-76                                           2.7367
17-Jun-76                                           2.7360
18-Jun-76                                           2.7375
21-Jun-76                                           2.7405
22-Jun-76                                           2.7390
23-Jun-76                                           2.7360
24-Jun-76                                           2.7337
25-Jun-76                                           2.7405
28-Jun-76                                           2.7390
29-Jun-76                                           2.7360
30-Jun-76                                           2.7263
 1-Jul-76                                           2.7285
 2-Jul-76                                           2.7278
 5-Jul-76                                               ND
 6-Jul-76                                           2.7315
 7-Jul-76                                           2.7300
 8-Jul-76                                           2.7270
 9-Jul-76                                           2.7270
12-Jul-76                                           2.7293
13-Jul-76                                           2.7300
14-Jul-76                                           2.7293
15-Jul-76                                           2.7307
16-Jul-76                                           2.7382
19-Jul-76                                           2.7360
20-Jul-76                                           2.7367
21-Jul-76                                           2.7345
22-Jul-76                                           2.7345
23-Jul-76                                           2.7360
26-Jul-76                                           2.7337
27-Jul-76                                           2.7307
28-Jul-76                                           2.7181
29-Jul-76                                           2.7137
30-Jul-76                                           2.7071
 2-Aug-76                                           2.6940
 3-Aug-76                                           2.7049
 4-Aug-76                                           2.6954
 5-Aug-76                                           2.6976
 6-Aug-76                                           2.6976
 9-Aug-76                                           2.6874
10-Aug-76                                           2.6889
11-Aug-76                                           2.6860
12-Aug-76                                           2.6925
13-Aug-76                                           2.6998
16-Aug-76                                           2.6759
17-Aug-76                                           2.6702
18-Aug-76                                           2.6731
19-Aug-76                                           2.6802
20-Aug-76                                           2.6838
23-Aug-76                                           2.6702
24-Aug-76                                           2.6589
25-Aug-76                                           2.6427
26-Aug-76                                           2.6281
27-Aug-76                                           2.6343
30-Aug-76                                           2.6371
31-Aug-76                                           2.6406
 1-Sep-76                                           2.6350
 2-Sep-76                                           2.6350
 3-Sep-76                                           2.6364
 6-Sep-76                                               ND
 7-Sep-76                                           2.6316
 8-Sep-76                                           2.6288
 9-Sep-76                                           2.6233
10-Sep-76                                           2.6260
13-Sep-76                                           2.6212
14-Sep-76                                           2.6137
15-Sep-76                                           2.5927
16-Sep-76                                           2.5994
17-Sep-76                                           2.6103
20-Sep-76                                           2.6028
21-Sep-76                                           2.6015
22-Sep-76                                           2.5853
23-Sep-76                                           2.5913
24-Sep-76                                           2.5880
27-Sep-76                                           2.5780
28-Sep-76                                           2.5687
29-Sep-76                                           2.5694
30-Sep-76                                           2.5667
 1-Oct-76                                           2.5654
 4-Oct-76                                           2.5621
 5-Oct-76                                           2.5517
 6-Oct-76                                           2.5413
 7-Oct-76                                           2.5504
 8-Oct-76                                           2.5608
11-Oct-76                                               ND
12-Oct-76                                           2.5582
13-Oct-76                                           2.5530
14-Oct-76                                           2.5536
15-Oct-76                                           2.5602
18-Oct-76                                           2.5681
19-Oct-76                                           2.5530
20-Oct-76                                           2.5471
21-Oct-76                                           2.5504
22-Oct-76                                           2.5504
25-Oct-76                                           2.5387
26-Oct-76                                           2.5361
27-Oct-76                                           2.5157
28-Oct-76                                           2.5075
29-Oct-76                                           2.5138
 1-Nov-76                                           2.5189
 2-Nov-76                                               ND
 3-Nov-76                                           2.5100
 4-Nov-76                                           2.5253
 5-Nov-76                                           2.5272
 8-Nov-76                                           2.5195
 9-Nov-76                                           2.5284
10-Nov-76                                           2.5284
11-Nov-76                                               ND
12-Nov-76                                           2.5284
15-Nov-76                                           2.5310
16-Nov-76                                           2.5297
17-Nov-76                                           2.5336
18-Nov-76                                           2.5323
19-Nov-76                                           2.5265
22-Nov-76                                           2.5025
23-Nov-76                                           2.5038
24-Nov-76                                           2.5094
25-Nov-76                                               ND
26-Nov-76                                           2.5119
29-Nov-76                                           2.5107
30-Nov-76                                           2.5082
 1-Dec-76                                           2.5145
 2-Dec-76                                           2.5151
 3-Dec-76                                           2.5094
 6-Dec-76                                           2.5006
 7-Dec-76                                           2.5012
 8-Dec-76                                           2.4987
 9-Dec-76                                           2.5000
10-Dec-76                                           2.4981
13-Dec-76                                           2.4987
14-Dec-76                                           2.4956
15-Dec-76                                           2.4938
16-Dec-76                                           2.4876
17-Dec-76                                           2.4863
20-Dec-76                                           2.4691
21-Dec-76                                           2.4667
22-Dec-76                                           2.4704
23-Dec-76                                           2.4759
24-Dec-76                                           2.4771
27-Dec-76                                           2.4679
28-Dec-76                                           2.4624
29-Dec-76                                           2.4570
30-Dec-76                                           2.4564
31-Dec-76                                           2.4576
 3-Jan-77                                           2.4408
 4-Jan-77                                           2.4432
 5-Jan-77                                           2.4474
 6-Jan-77                                           2.4546
 7-Jan-77                                           2.4710
10-Jan-77                                           2.4969
11-Jan-77                                           2.4931
12-Jan-77                                           2.4907
13-Jan-77                                           2.5044
14-Jan-77                                           2.5126
17-Jan-77                                           2.5132
18-Jan-77                                           2.5189
19-Jan-77                                           2.5221
20-Jan-77                                           2.5189
21-Jan-77                                           2.5164
24-Jan-77                                           2.5316
25-Jan-77                                           2.5439
26-Jan-77                                           2.5432
27-Jan-77                                           2.5432
28-Jan-77                                           2.5413
31-Jan-77                                           2.5233
 1-Feb-77                                           2.5265
 2-Feb-77                                           2.5272
 3-Feb-77                                           2.5304
 4-Feb-77                                           2.5304
 7-Feb-77                                           2.5240
 8-Feb-77                                           2.5259
 9-Feb-77                                           2.5189
10-Feb-77                                           2.5202
11-Feb-77                                           2.5138
14-Feb-77                                           2.4981
15-Feb-77                                           2.5069
16-Feb-77                                           2.5075
17-Feb-77                                           2.5056
18-Feb-77                                           2.4950
21-Feb-77                                               ND
22-Feb-77                                           2.4981
23-Feb-77                                           2.5012
24-Feb-77                                           2.5056
25-Feb-77                                           2.4963
28-Feb-77                                           2.4931
 1-Mar-77                                           2.4925
 2-Mar-77                                           2.4919
 3-Mar-77                                           2.4913
 4-Mar-77                                           2.4919
 7-Mar-77                                           2.4950
 8-Mar-77                                           2.4963
 9-Mar-77                                           2.5000
10-Mar-77                                           2.4969
11-Mar-77                                           2.4981
14-Mar-77                                           2.4994
15-Mar-77                                           2.4987
16-Mar-77                                           2.4975
17-Mar-77                                           2.4975
18-Mar-77                                           2.4975
21-Mar-77                                           2.4950
22-Mar-77                                           2.4981
23-Mar-77                                           2.4919
24-Mar-77                                           2.4950
25-Mar-77                                           2.4956
28-Mar-77                                           2.4907
29-Mar-77                                           2.4931
30-Mar-77                                           2.4913
31-Mar-77                                           2.4913
 1-Apr-77                                           2.4925
 4-Apr-77                                           2.4900
 5-Apr-77                                           2.4888
 6-Apr-77                                           2.4869
 7-Apr-77                                           2.4789
 8-Apr-77                                           2.4771
11-Apr-77                                           2.4765
12-Apr-77                                           2.4746
13-Apr-77                                           2.4643
14-Apr-77                                           2.4716
15-Apr-77                                           2.4685
18-Apr-77                                           2.4679
19-Apr-77                                           2.4740
20-Apr-77                                           2.4752
21-Apr-77                                           2.4716
22-Apr-77                                           2.4667
25-Apr-77                                           2.4637
26-Apr-77                                           2.4637
27-Apr-77                                           2.4570
28-Apr-77                                           2.4498
29-Apr-77                                           2.4402
 2-May-77                                           2.4486
 3-May-77                                           2.4564
 4-May-77                                           2.4426
 5-May-77                                           2.4450
 6-May-77                                           2.4420
 9-May-77                                           2.4594
10-May-77                                           2.4637
11-May-77                                           2.4725
12-May-77                                           2.4637
13-May-77                                           2.4564
16-May-77                                           2.4594
17-May-77                                           2.4558
18-May-77                                           2.4525
19-May-77                                           2.4528
20-May-77                                           2.4558
23-May-77                                           2.4594
24-May-77                                           2.4606
25-May-77                                           2.4597
26-May-77                                           2.4552
27-May-77                                           2.4667
30-May-77                                               ND
31-May-77                                           2.4682
 1-Jun-77                                           2.4661
 2-Jun-77                                           2.4618
 3-Jun-77                                           2.4667
 6-Jun-77                                           2.4673
 7-Jun-77                                           2.4722
 8-Jun-77                                           2.4697
 9-Jun-77                                           2.4691
10-Jun-77                                           2.4719
13-Jun-77                                           2.4752
14-Jun-77                                           2.4752
15-Jun-77                                           2.4768
16-Jun-77                                           2.4795
17-Jun-77                                           2.4888
20-Jun-77                                           2.4966
21-Jun-77                                           2.4891
22-Jun-77                                           2.4919
23-Jun-77                                           2.4922
24-Jun-77                                           2.4935
27-Jun-77                                           2.4959
28-Jun-77                                           2.4978
29-Jun-77                                           2.4808
30-Jun-77                                           2.4780
 1-Jul-77                                           2.4786
 4-Jul-77                                               ND
 5-Jul-77                                           2.4594
 6-Jul-77                                           2.4643
 7-Jul-77                                           2.4594
 8-Jul-77                                           2.4570
11-Jul-77                                           2.4438
12-Jul-77                                           2.4558
13-Jul-77                                           2.4480
14-Jul-77                                               ND
15-Jul-77                                           2.4450
18-Jul-77                                           2.4337
19-Jul-77                                           2.4278
20-Jul-77                                           2.4331
21-Jul-77                                           2.4207
22-Jul-77                                           2.4175
25-Jul-77                                           2.4111
26-Jul-77                                           2.4079
27-Jul-77                                           2.4181
28-Jul-77                                           2.4331
29-Jul-77                                           2.4492
 1-Aug-77                                           2.4510
 2-Aug-77                                           2.4396
 3-Aug-77                                           2.4319
 4-Aug-77                                           2.4387
 5-Aug-77                                           2.4301
 8-Aug-77                                           2.4468
 9-Aug-77                                           2.4405
10-Aug-77                                           2.4504
11-Aug-77                                           2.4450
12-Aug-77                                           2.4552
15-Aug-77                                           2.4585
16-Aug-77                                           2.4713
17-Aug-77                                           2.4615
18-Aug-77                                           2.4570
19-Aug-77                                           2.4588
22-Aug-77                                           2.4540
23-Aug-77                                           2.4492
24-Aug-77                                           2.4372
25-Aug-77                                           2.4522
26-Aug-77                                           2.4420
29-Aug-77                                           2.4600
30-Aug-77                                           2.4528
31-Aug-77                                           2.4474
 1-Sep-77                                           2.4486
 2-Sep-77                                           2.4504
 5-Sep-77                                               ND
 6-Sep-77                                           2.4555
 7-Sep-77                                           2.4504
 8-Sep-77                                           2.4555
 9-Sep-77                                           2.4603
12-Sep-77                                           2.4676
13-Sep-77                                           2.4646
14-Sep-77                                           2.4676
15-Sep-77                                           2.4649
16-Sep-77                                           2.4658
19-Sep-77                                           2.4688
20-Sep-77                                           2.4664
21-Sep-77                                           2.4658
22-Sep-77                                           2.4667
23-Sep-77                                           2.4658
26-Sep-77                                           2.4670
27-Sep-77                                           2.4768
28-Sep-77                                           2.4716
29-Sep-77                                           2.4658
30-Sep-77                                           2.4534
 3-Oct-77                                           2.4408
 4-Oct-77                                           2.4474
 5-Oct-77                                           2.4462
 6-Oct-77                                           2.4384
 7-Oct-77                                           2.4411
10-Oct-77                                               ND
11-Oct-77                                           2.4519
12-Oct-77                                           2.4423
13-Oct-77                                           2.4402
14-Oct-77                                           2.4349
17-Oct-77                                           2.4284
18-Oct-77                                           2.4290
19-Oct-77                                           2.4390
20-Oct-77                                           2.4372
21-Oct-77                                           2.4372
24-Oct-77                                           2.4272
25-Oct-77                                           2.4325
26-Oct-77                                           2.4301
27-Oct-77                                           2.4310
28-Oct-77                                           2.4257
31-Oct-77                                           2.4231
 1-Nov-77                                           2.4102
 2-Nov-77                                           2.4190
 3-Nov-77                                           2.4160
 4-Nov-77                                           2.4307
 7-Nov-77                                           2.4426
 8-Nov-77                                               ND
 9-Nov-77                                           2.4402
10-Nov-77                                           2.4237
11-Nov-77                                               ND
14-Nov-77                                           2.4260
15-Nov-77                                           2.4281
16-Nov-77                                           2.4254
17-Nov-77                                           2.4248
18-Nov-77                                           2.4166
21-Nov-77                                           2.4137
22-Nov-77                                           2.4111
23-Nov-77                                           2.4088
24-Nov-77                                               ND
25-Nov-77                                           2.3981
28-Nov-77                                           2.3958
29-Nov-77                                           2.4027
30-Nov-77                                           2.3992
 1-Dec-77                                           2.3923
 2-Dec-77                                           2.3889
 5-Dec-77                                           2.3736
 6-Dec-77                                           2.3557
 7-Dec-77                                           2.3463
 8-Dec-77                                           2.3574
 9-Dec-77                                           2.3674
12-Dec-77                                           2.3546
13-Dec-77                                           2.3296
14-Dec-77                                           2.3202
15-Dec-77                                           2.3213
16-Dec-77                                           2.3229
19-Dec-77                                           2.2883
20-Dec-77                                           2.2920
21-Dec-77                                           2.2889
22-Dec-77                                           2.3229
23-Dec-77                                           2.3218
26-Dec-77                                               ND
27-Dec-77                                           2.3283
28-Dec-77                                           2.2952
29-Dec-77                                           2.2727
30-Dec-77                                           2.2599
 2-Jan-78                                               ND
 3-Jan-78                                           2.2406
 4-Jan-78                                           2.2282
 5-Jan-78                                           2.3095
 6-Jan-78                                           2.2753
 9-Jan-78                                           2.2978
10-Jan-78                                           2.2883
11-Jan-78                                           2.2660
12-Jan-78                                           2.2779
13-Jan-78                                           2.2635
16-Jan-78                                           2.2624
17-Jan-78                                           2.2758
18-Jan-78                                           2.2815
19-Jan-78                                           2.2738
20-Jan-78                                           2.2753
23-Jan-78                                           2.2578
24-Jan-78                                           2.2556
25-Jan-78                                           2.2507
26-Jan-78                                           2.2599
27-Jan-78                                           2.2707
30-Jan-78                                           2.2671
31-Jan-78                                           2.2609
 1-Feb-78                                           2.2650
 2-Feb-78                                           2.2594
 3-Feb-78                                           2.2614
 6-Feb-78                                           2.2548
 7-Feb-78                                           2.2573
 8-Feb-78                                           2.2589
 9-Feb-78                                           2.2584
10-Feb-78                                           2.2573
13-Feb-78                                               ND
14-Feb-78                                           2.2351
15-Feb-78                                           2.2356
16-Feb-78                                           2.2207
17-Feb-78                                           2.2188
20-Feb-78                                               ND
21-Feb-78                                           2.2022
22-Feb-78                                           2.1959
23-Feb-78                                           2.1659
24-Feb-78                                           2.2075
27-Feb-78                                           2.1939
28-Feb-78                                           2.1668
 1-Mar-78                                           2.1608
 2-Mar-78                                           2.1515
 3-Mar-78                                           2.1692
 6-Mar-78                                           2.1673
 7-Mar-78                                           2.1580
 8-Mar-78                                           2.1584
 9-Mar-78                                           2.1692
10-Mar-78                                           2.1954
13-Mar-78                                           2.1810
14-Mar-78                                           2.1853
15-Mar-78                                           2.1872
16-Mar-78                                           2.1772
17-Mar-78                                           2.1858
20-Mar-78                                           2.1844
21-Mar-78                                           2.1930
22-Mar-78                                           2.1858
23-Mar-78                                           2.1839
24-Mar-78                                           2.1829
27-Mar-78                                           2.1763
28-Mar-78                                           2.1763
29-Mar-78                                           2.1723
30-Mar-78                                           2.1706
31-Mar-78                                           2.1368
 3-Apr-78                                           2.1478
 4-Apr-78                                           2.1636
 5-Apr-78                                           2.1570
 6-Apr-78                                           2.1524
 7-Apr-78                                           2.1524
10-Apr-78                                           2.1439
11-Apr-78                                           2.1491
12-Apr-78                                           2.1515
13-Apr-78                                           2.1631
14-Apr-78                                           2.1668
17-Apr-78                                           2.1810
18-Apr-78                                           2.1829
19-Apr-78                                           2.1882
20-Apr-78                                           2.2205
21-Apr-78                                           2.2119
24-Apr-78                                           2.2202
25-Apr-78                                           2.2207
26-Apr-78                                           2.2237
27-Apr-78                                           2.2036
28-Apr-78                                           2.2134
 1-May-78                                           2.2139
 2-May-78                                           2.2262
 3-May-78                                           2.2222
 4-May-78                                           2.2099
 5-May-78                                           2.2173
 8-May-78                                           2.2346
 9-May-78                                           2.2457
10-May-78                                           2.2344
11-May-78                                           2.2442
12-May-78                                           2.2584
15-May-78                                           2.2655
16-May-78                                           2.2810
17-May-78                                           2.2795
18-May-78                                           2.2553
19-May-78                                           2.2753
22-May-78                                           2.2738
23-May-78                                           2.2815
24-May-78                                           2.2770
25-May-78                                           2.2717
26-May-78                                           2.2689
29-May-78                                           2.2660
30-May-78                                               ND
31-May-78                                           2.2447
 1-Jun-78                                           2.2447
 2-Jun-78                                           2.2309
 5-Jun-78                                           2.2432
 6-Jun-78                                           2.2411
 7-Jun-78                                           2.2391
 8-Jun-78                                           2.2346
 9-Jun-78                                           2.2386
12-Jun-78                                           2.2331
13-Jun-78                                           2.2361
14-Jun-78                                           2.2351
15-Jun-78                                           2.2449
16-Jun-78                                           2.2462
19-Jun-78                                           2.2427
20-Jun-78                                           2.2331
21-Jun-78                                           2.2292
22-Jun-78                                           2.2432
23-Jun-78                                           2.2257
26-Jun-78                                           2.2311
27-Jun-78                                           2.2341
28-Jun-78                                           2.2316
29-Jun-78                                           2.2306
30-Jun-78                                           2.2302
 3-Jul-78                                           2.2227
 4-Jul-78                                               ND
 5-Jul-78                                           2.2099
 6-Jul-78                                           2.2252
 7-Jul-78                                           2.2202
10-Jul-78                                           2.2056
11-Jul-78                                           2.2112
12-Jul-78                                           2.2212
13-Jul-78                                           2.2173
14-Jul-78                                           2.2227
17-Jul-78                                           2.2321
18-Jul-78                                           2.2311
19-Jul-78                                           2.2242
20-Jul-78                                           2.2188
21-Jul-78                                           2.2190
24-Jul-78                                           2.2124
25-Jul-78                                           2.2198
26-Jul-78                                           2.2252
27-Jul-78                                           2.2232
28-Jul-78                                           2.2065
31-Jul-78                                           2.2017
 1-Aug-78                                           2.2036
 2-Aug-78                                           2.2031
 3-Aug-78                                           2.2031
 4-Aug-78                                           2.2036
 7-Aug-78                                           2.1805
 8-Aug-78                                           2.1580
 9-Aug-78                                           2.1526
10-Aug-78                                           2.1459
11-Aug-78                                           2.1358
14-Aug-78                                           2.1142
15-Aug-78                                           2.1268
16-Aug-78                                           2.1119
17-Aug-78                                           2.1622
18-Aug-78                                           2.1622
21-Aug-78                                           2.1739
22-Aug-78                                           2.1612
23-Aug-78                                           2.1716
24-Aug-78                                           2.1659
25-Aug-78                                           2.1829
28-Aug-78                                           2.1882
29-Aug-78                                           2.1622
30-Aug-78                                           2.1610
31-Aug-78                                           2.1575
 1-Sep-78                                           2.1510
 4-Sep-78                                               ND
 5-Sep-78                                           2.1530
 6-Sep-78                                           2.1510
 7-Sep-78                                           2.1580
 8-Sep-78                                           2.1720
11-Sep-78                                           2.1645
12-Sep-78                                           2.1650
13-Sep-78                                           2.1510
14-Sep-78                                           2.1530
15-Sep-78                                           2.1500
18-Sep-78                                           2.1490
19-Sep-78                                           2.1445
20-Sep-78                                           2.1320
21-Sep-78                                           2.1225
22-Sep-78                                           2.1245
25-Sep-78                                           2.1130
26-Sep-78                                           2.1190
27-Sep-78                                           2.1120
28-Sep-78                                           2.1070
29-Sep-78                                           2.1080
 2-Oct-78                                           2.0970
 3-Oct-78                                           2.0745
 4-Oct-78                                           2.0600
 5-Oct-78                                           2.0640
 6-Oct-78                                           2.0700
 9-Oct-78                                               ND
10-Oct-78                                           2.0550
11-Oct-78                                           2.0300
12-Oct-78                                           2.0335
13-Oct-78                                           2.0270
16-Oct-78                                           2.0300
17-Oct-78                                           2.0190
18-Oct-78                                           2.0050
19-Oct-78                                           2.0050
20-Oct-78                                           1.9780
23-Oct-78                                           1.9690
24-Oct-78                                           1.9730
25-Oct-78                                           1.9410
26-Oct-78                                           1.9220
27-Oct-78                                           1.9140
30-Oct-78                                           1.8660
31-Oct-78                                           1.8950
 1-Nov-78                                           2.0200
 2-Nov-78                                           2.0170
 3-Nov-78                                           2.0420
 6-Nov-78                                           2.0580
 7-Nov-78                                               ND
 8-Nov-78                                           2.0280
 9-Nov-78                                           2.0350
10-Nov-78                                           2.0400
13-Nov-78                                           2.0380
14-Nov-78                                           2.0365
15-Nov-78                                           2.0475
16-Nov-78                                           2.0710
17-Nov-78                                           2.0840
20-Nov-78                                           2.1030
21-Nov-78                                           2.0900
22-Nov-78                                           2.0840
23-Nov-78                                               ND
24-Nov-78                                           2.0890
27-Nov-78                                           2.0920
28-Nov-78                                           2.0870
29-Nov-78                                           2.0835
30-Nov-78                                           2.0890
 1-Dec-78                                           2.1020
 4-Dec-78                                           2.0952
 5-Dec-78                                           2.0760
 6-Dec-78                                           2.0810
 7-Dec-78                                           2.0790
 8-Dec-78                                           2.0750
11-Dec-78                                           2.0610
12-Dec-78                                           2.0640
13-Dec-78                                           2.0665
14-Dec-78                                           2.0545
15-Dec-78                                           2.0475
18-Dec-78                                           2.0095
19-Dec-78                                           1.9970
20-Dec-78                                           1.9905
21-Dec-78                                           2.0105
22-Dec-78                                           2.0050
25-Dec-78                                               ND
26-Dec-78                                           2.0015
27-Dec-78                                           1.9690
28-Dec-78                                           1.9780
29-Dec-78                                           1.9720
 1-Jan-79                                               ND
 2-Jan-79                                           1.9660
 3-Jan-79                                           1.9950
 4-Jan-79                                           1.9945
 5-Jan-79                                           1.9975
 8-Jan-79                                           1.9870
 9-Jan-79                                           2.0000
10-Jan-79                                           1.9950
11-Jan-79                                           2.0130
12-Jan-79                                           2.0040
15-Jan-79                                           2.0075
16-Jan-79                                           1.9920
17-Jan-79                                           1.9890
18-Jan-79                                           1.9850
19-Jan-79                                           1.9890
22-Jan-79                                           1.9910
23-Jan-79                                           1.9960
24-Jan-79                                           1.9905
25-Jan-79                                           2.0050
26-Jan-79                                           2.0010
29-Jan-79                                           2.0090
30-Jan-79                                           2.0105
31-Jan-79                                           2.0210
 1-Feb-79                                           2.0320
 2-Feb-79                                           2.0345
 5-Feb-79                                           2.0135
 6-Feb-79                                           2.0090
 7-Feb-79                                           1.9875
 8-Feb-79                                           1.9970
 9-Feb-79                                           1.9965
12-Feb-79                                               ND
13-Feb-79                                           2.0080
14-Feb-79                                           2.0090
15-Feb-79                                           2.0040
16-Feb-79                                           2.0070
19-Feb-79                                               ND
20-Feb-79                                           2.0045
21-Feb-79                                           2.0040
22-Feb-79                                           2.0000
23-Feb-79                                           1.9995
26-Feb-79                                           1.9985
27-Feb-79                                           1.9995
28-Feb-79                                           2.0010
 1-Mar-79                                           2.0030
 2-Mar-79                                           2.0050
 5-Mar-79                                           2.0075
 6-Mar-79                                           2.0057
 7-Mar-79                                           1.9990
 8-Mar-79                                           1.9990
 9-Mar-79                                           2.0030
12-Mar-79                                           2.0035
13-Mar-79                                           2.0092
14-Mar-79                                           2.0058
15-Mar-79                                           2.0095
16-Mar-79                                           2.0115
19-Mar-79                                           2.0100
20-Mar-79                                           2.0095
21-Mar-79                                           2.0120
22-Mar-79                                           2.0115
23-Mar-79                                           2.0145
26-Mar-79                                           2.0050
27-Mar-79                                           2.0135
28-Mar-79                                           2.0107
29-Mar-79                                           2.0135
30-Mar-79                                           2.0140
 2-Apr-79                                           2.0280
 3-Apr-79                                           2.0276
 4-Apr-79                                           2.0300
 5-Apr-79                                           2.0315
 6-Apr-79                                           2.0365
 9-Apr-79                                           2.0510
10-Apr-79                                           2.0502
11-Apr-79                                           2.0475
12-Apr-79                                           2.0580
13-Apr-79                                           2.0605
16-Apr-79                                           2.0580
17-Apr-79                                           2.0605
18-Apr-79                                           2.0595
19-Apr-79                                           2.0500
20-Apr-79                                           2.0599
23-Apr-79                                           2.0583
24-Apr-79                                           2.0547
25-Apr-79                                           2.0535
26-Apr-79                                           2.0516
27-Apr-79                                           2.0540
30-Apr-79                                           2.0585
 1-May-79                                           2.0590
 2-May-79                                           2.0620
 3-May-79                                           2.0626
 4-May-79                                           2.0620
 7-May-79                                           2.0588
 8-May-79                                           2.0610
 9-May-79                                           2.0618
10-May-79                                           2.0680
11-May-79                                           2.0690
14-May-79                                           2.0683
15-May-79                                           2.0746
16-May-79                                           2.0761
17-May-79                                           2.0840
18-May-79                                           2.0910
21-May-79                                           2.0938
22-May-79                                           2.0935
23-May-79                                           2.0940
24-May-79                                           2.0850
25-May-79                                           2.0965
28-May-79                                           2.0950
29-May-79                                           2.1035
30-May-79                                               ND
31-May-79                                           2.0902
 1-Jun-79                                           2.1030
 4-Jun-79                                           2.0935
 5-Jun-79                                           2.0990
 6-Jun-79                                           2.0985
 7-Jun-79                                           2.0915
 8-Jun-79                                           2.0948
11-Jun-79                                           2.0958
12-Jun-79                                           2.0950
13-Jun-79                                           2.0953
14-Jun-79                                           2.0920
15-Jun-79                                           2.0745
18-Jun-79                                           2.0753
19-Jun-79                                           2.0490
20-Jun-79                                           2.0480
21-Jun-79                                           2.0450
22-Jun-79                                           2.0380
25-Jun-79                                           2.0210
26-Jun-79                                           2.0340
27-Jun-79                                           2.0275
28-Jun-79                                           2.0290
29-Jun-79                                           2.0215
 2-Jul-79                                           2.0258
 3-Jul-79                                           2.0285
 4-Jul-79                                               ND
 5-Jul-79                                           2.0157
 6-Jul-79                                           2.0240
 9-Jul-79                                           2.0305
10-Jul-79                                           2.0240
11-Jul-79                                           2.0170
12-Jul-79                                           2.0155
13-Jul-79                                           2.0080
16-Jul-79                                           2.0035
17-Jul-79                                           1.9925
18-Jul-79                                           1.9820
19-Jul-79                                           1.9885
20-Jul-79                                           1.9960
23-Jul-79                                           1.9913
24-Jul-79                                           1.9890
25-Jul-79                                           1.9955
26-Jul-79                                           2.0000
27-Jul-79                                           2.0005
30-Jul-79                                           2.0115
31-Jul-79                                           2.0140
 1-Aug-79                                           2.0080
 2-Aug-79                                           2.0067
 3-Aug-79                                           2.0113
 6-Aug-79                                           2.0045
 7-Aug-79                                           2.0070
 8-Aug-79                                           2.0053
 9-Aug-79                                           2.0037
10-Aug-79                                           2.0020
13-Aug-79                                           2.0075
14-Aug-79                                           2.0128
15-Aug-79                                           2.0135
16-Aug-79                                           2.0093
17-Aug-79                                           2.0135
20-Aug-79                                           2.0125
21-Aug-79                                           2.0130
22-Aug-79                                           2.0115
23-Aug-79                                           2.0075
24-Aug-79                                           2.0065
27-Aug-79                                           2.0090
28-Aug-79                                           2.0055
29-Aug-79                                           2.0080
30-Aug-79                                           1.9980
31-Aug-79                                           2.0035
 3-Sep-79                                               ND
 4-Sep-79                                           2.0007
 5-Sep-79                                           1.9998
 6-Sep-79                                           1.9915
 7-Sep-79                                           1.9880
10-Sep-79                                           1.9865
11-Sep-79                                           1.9910
12-Sep-79                                           1.9850
13-Sep-79                                           1.9930
14-Sep-79                                           1.9915
17-Sep-79                                           1.9914
18-Sep-79                                           1.9910
19-Sep-79                                           1.9865
20-Sep-79                                           1.9465
21-Sep-79                                           1.9515
24-Sep-79                                           1.9530
25-Sep-79                                           1.9605
26-Sep-79                                           1.9540
27-Sep-79                                           1.9350
28-Sep-79                                           1.9320
 1-Oct-79                                           1.9300
 2-Oct-79                                           1.9430
 3-Oct-79                                           1.9525
 4-Oct-79                                           1.9610
 5-Oct-79                                           1.9500
 8-Oct-79                                               ND
 9-Oct-79                                           1.9990
10-Oct-79                                           1.9770
11-Oct-79                                           1.9800
12-Oct-79                                           1.9855
15-Oct-79                                           1.9890
16-Oct-79                                           1.9932
17-Oct-79                                           1.9965
18-Oct-79                                           1.9918
19-Oct-79                                           1.9920
22-Oct-79                                           1.9960
23-Oct-79                                           2.0045
24-Oct-79                                           2.0025
25-Oct-79                                           2.0025
26-Oct-79                                           2.0065
29-Oct-79                                           2.0135
30-Oct-79                                           2.0075
31-Oct-79                                           2.0010
 1-Nov-79                                           1.9975
 2-Nov-79                                           1.9920
 5-Nov-79                                           1.9905
 6-Nov-79                                               ND
 7-Nov-79                                           1.9840
 8-Nov-79                                           1.9910
 9-Nov-79                                           1.9955
12-Nov-79                                               ND
13-Nov-79                                           1.9940
14-Nov-79                                           1.9830
15-Nov-79                                           1.9860
16-Nov-79                                           1.9810
19-Nov-79                                           1.9700
20-Nov-79                                           1.9710
21-Nov-79                                           1.9660
22-Nov-79                                               ND
23-Nov-79                                           1.9660
26-Nov-79                                           1.9570
27-Nov-79                                           1.9540
28-Nov-79                                           1.9505
29-Nov-79                                           1.9360
30-Nov-79                                           1.9250
 3-Dec-79                                           1.8960
 4-Dec-79                                           1.9180
 5-Dec-79                                           1.9340
 6-Dec-79                                           1.9320
 7-Dec-79                                           1.9410
10-Dec-79                                           1.9390
11-Dec-79                                           1.9850
12-Dec-79                                           1.9160
13-Dec-79                                           1.9102
14-Dec-79                                           1.9205
17-Dec-79                                           1.9170
18-Dec-79                                           1.9165
19-Dec-79                                           1.9120
20-Dec-79                                           1.9140
21-Dec-79                                           1.9175
24-Dec-79                                           1.9150
25-Dec-79                                               ND
26-Dec-79                                           1.9110
27-Dec-79                                           1.8980
28-Dec-79                                           1.9025
31-Dec-79                                           1.9020
 1-Jan-80                                               ND
 2-Jan-80                                           1.8922
 3-Jan-80                                           1.8900
 4-Jan-80                                           1.8910
 7-Jan-80                                           1.8890
 8-Jan-80                                           1.8915
 9-Jan-80                                           1.8915
10-Jan-80                                           1.8950
11-Jan-80                                           1.8990
14-Jan-80                                           1.8975
15-Jan-80                                           1.9065
16-Jan-80                                           1.8985
17-Jan-80                                           1.9020
18-Jan-80                                           1.9005
21-Jan-80                                           1.9080
22-Jan-80                                           1.9120
23-Jan-80                                           1.9097
24-Jan-80                                           1.9122
25-Jan-80                                           1.9175
28-Jan-80                                           1.9185
29-Jan-80                                           1.9182
30-Jan-80                                           1.9170
31-Jan-80                                           1.9270
 1-Feb-80                                           1.9263
 4-Feb-80                                           1.9260
 5-Feb-80                                           1.9240
 6-Feb-80                                           1.9140
 7-Feb-80                                           1.9185
 8-Feb-80                                           1.9190
11-Feb-80                                           1.9180
12-Feb-80                                               ND
13-Feb-80                                           1.9110
14-Feb-80                                           1.9125
15-Feb-80                                           1.9185
18-Feb-80                                               ND
19-Feb-80                                           1.9252
20-Feb-80                                           1.9260
21-Feb-80                                           1.9247
22-Feb-80                                           1.9380
25-Feb-80                                           1.9408
26-Feb-80                                           1.9448
27-Feb-80                                           1.9390
28-Feb-80                                           1.9400
29-Feb-80                                           1.9535
 3-Mar-80                                           1.9605
 4-Mar-80                                           1.9680
 5-Mar-80                                           1.9632
 6-Mar-80                                           1.9710
 7-Mar-80                                           1.9720
10-Mar-80                                           1.9830
11-Mar-80                                           1.9880
12-Mar-80                                           1.9874
13-Mar-80                                           1.9990
14-Mar-80                                           2.0110
17-Mar-80                                           2.0590
18-Mar-80                                           2.0585
19-Mar-80                                           2.0555
20-Mar-80                                           2.0468
21-Mar-80                                           2.0560
24-Mar-80                                           2.0685
25-Mar-80                                           2.0763
26-Mar-80                                           2.0735
27-Mar-80                                           2.0985
28-Mar-80                                           2.1110
31-Mar-80                                           2.1450
 1-Apr-80                                           2.1455
 2-Apr-80                                           2.1340
 3-Apr-80                                           2.1420
 4-Apr-80                                           2.1500
 7-Apr-80                                           2.1515
 8-Apr-80                                           2.1180
 9-Apr-80                                           2.0710
10-Apr-80                                           2.0550
11-Apr-80                                           2.0580
14-Apr-80                                           2.0525
15-Apr-80                                           2.0730
16-Apr-80                                           2.0400
17-Apr-80                                           2.0400
18-Apr-80                                           2.0440
21-Apr-80                                           2.0330
22-Apr-80                                           2.0430
23-Apr-80                                           2.0050
24-Apr-80                                           2.0050
25-Apr-80                                           1.9960
28-Apr-80                                           1.9870
29-Apr-80                                           1.9920
30-Apr-80                                           1.9915
 1-May-80                                           1.9940
 2-May-80                                           2.0225
 5-May-80                                           1.9885
 6-May-80                                           1.9820
 7-May-80                                           1.9750
 8-May-80                                           1.9810
 9-May-80                                           1.9975
12-May-80                                           1.9730
13-May-80                                           1.9785
14-May-80                                           1.9720
15-May-80                                           1.9720
16-May-80                                           1.9750
19-May-80                                           1.9790
20-May-80                                           1.9797
21-May-80                                           1.9653
22-May-80                                           1.9670
23-May-80                                           1.9520
26-May-80                                               ND
27-May-80                                           1.9365
28-May-80                                           1.9480
29-May-80                                           1.9530
30-May-80                                           1.9540
 2-Jun-80                                           1.9610
 3-Jun-80                                           1.9528
 4-Jun-80                                           1.9490
 5-Jun-80                                           1.9505
 6-Jun-80                                           1.9475
 9-Jun-80                                           1.9340
10-Jun-80                                           1.9325
11-Jun-80                                           1.9365
12-Jun-80                                           1.9345
13-Jun-80                                           1.9245
16-Jun-80                                           1.9375
17-Jun-80                                           1.9340
18-Jun-80                                           1.9295
19-Jun-80                                           1.9350
20-Jun-80                                           1.9390
23-Jun-80                                           1.9378
24-Jun-80                                           1.9408
25-Jun-80                                           1.9378
26-Jun-80                                           1.9360
27-Jun-80                                           1.9335
30-Jun-80                                           1.9323
 1-Jul-80                                           1.9280
 2-Jul-80                                           1.9250
 3-Jul-80                                           1.9235
 4-Jul-80                                               ND
 7-Jul-80                                           1.9038
 8-Jul-80                                           1.9035
 9-Jul-80                                           1.9035
10-Jul-80                                           1.9015
11-Jul-80                                           1.9030
14-Jul-80                                           1.9075
15-Jul-80                                           1.9112
16-Jul-80                                           1.9083
17-Jul-80                                           1.8992
18-Jul-80                                           1.9125
21-Jul-80                                           1.9055
22-Jul-80                                           1.9022
23-Jul-80                                           1.9010
24-Jul-80                                           1.8965
25-Jul-80                                           1.9005
28-Jul-80                                           1.9043
29-Jul-80                                           1.9175
30-Jul-80                                           1.9370
31-Jul-80                                           1.9420
 1-Aug-80                                           1.9562
 4-Aug-80                                           1.9450
 5-Aug-80                                           1.9370
 6-Aug-80                                           1.9285
 7-Aug-80                                           1.9430
 8-Aug-80                                           1.9430
11-Aug-80                                           1.9415
12-Aug-80                                           1.9388
13-Aug-80                                           1.9395
14-Aug-80                                           1.9405
15-Aug-80                                           1.9425
18-Aug-80                                           1.9520
19-Aug-80                                           1.9570
20-Aug-80                                           1.9538
21-Aug-80                                           1.9550
22-Aug-80                                           1.9665
25-Aug-80                                           1.9643
26-Aug-80                                           1.9650
27-Aug-80                                           1.9620
28-Aug-80                                           1.9497
29-Aug-80                                           1.9520
 1-Sep-80                                               ND
 2-Sep-80                                           1.9378
 3-Sep-80                                           1.9305
 4-Sep-80                                           1.9335
 5-Sep-80                                           1.9365
 8-Sep-80                                           1.9338
 9-Sep-80                                           1.9350
10-Sep-80                                           1.9345
11-Sep-80                                           1.9330
12-Sep-80                                           1.9350
15-Sep-80                                           1.9384
16-Sep-80                                           1.9392
17-Sep-80                                           1.9378
18-Sep-80                                           1.9472
19-Sep-80                                           1.9555
22-Sep-80                                           1.9633
23-Sep-80                                           1.9680
24-Sep-80                                           1.9513
25-Sep-80                                           1.9530
26-Sep-80                                           1.9610
29-Sep-80                                           1.9680
30-Sep-80                                           1.9675
 1-Oct-80                                           1.9630
 2-Oct-80                                           1.9682
 3-Oct-80                                           1.9675
 6-Oct-80                                           1.9575
 7-Oct-80                                           1.9628
 8-Oct-80                                           1.9606
 9-Oct-80                                           1.9635
10-Oct-80                                           1.9630
13-Oct-80                                               ND
14-Oct-80                                           1.9739
15-Oct-80                                           1.9818
16-Oct-80                                           1.9840
17-Oct-80                                           1.9970
20-Oct-80                                           2.0180
21-Oct-80                                           2.0160
22-Oct-80                                           2.0180
23-Oct-80                                           2.0165
24-Oct-80                                           2.0230
27-Oct-80                                           2.0340
28-Oct-80                                           2.0485
29-Oct-80                                           2.0405
30-Oct-80                                           2.0492
31-Oct-80                                           2.0600
 3-Nov-80                                           2.0710
 4-Nov-80                                               ND
 5-Nov-80                                           2.1020
 6-Nov-80                                           2.1053
 7-Nov-80                                           2.1075
10-Nov-80                                           2.0580
11-Nov-80                                               ND
12-Nov-80                                           2.0670
13-Nov-80                                           2.0535
14-Nov-80                                           2.0630
17-Nov-80                                           2.0945
18-Nov-80                                           2.0820
19-Nov-80                                           2.0630
20-Nov-80                                           2.0730
21-Nov-80                                           2.0775
24-Nov-80                                           2.0800
25-Nov-80                                           2.0735
26-Nov-80                                           2.0845
27-Nov-80                                               ND
28-Nov-80                                           2.0880
 1-Dec-80                                           2.1030
 2-Dec-80                                           2.1075
 3-Dec-80                                           2.1025
 4-Dec-80                                           2.1050
 5-Dec-80                                           2.1245
 8-Dec-80                                           2.1280
 9-Dec-80                                           2.1500
10-Dec-80                                           2.1775
11-Dec-80                                           2.1910
12-Dec-80                                           2.1830
15-Dec-80                                           2.1650
16-Dec-80                                           2.1930
17-Dec-80                                           2.1515
18-Dec-80                                           2.1635
19-Dec-80                                           2.1475
22-Dec-80                                           2.1300
23-Dec-80                                           2.1210
24-Dec-80                                           2.1200
25-Dec-80                                               ND
26-Dec-80                                           2.1175
29-Dec-80                                           2.1330
30-Dec-80                                           2.1230
31-Dec-80                                           2.1500
 1-Jan-81                                               ND
 2-Jan-81                                           2.1475
 5-Jan-81                                           2.1060
 6-Jan-81                                           2.1050
 7-Jan-81                                           2.1160
 8-Jan-81                                           2.1345
 9-Jan-81                                           2.1490
12-Jan-81                                           2.1595
13-Jan-81                                           2.1760
14-Jan-81                                           2.1670
15-Jan-81                                           2.1760
16-Jan-81                                           2.1795
19-Jan-81                                           2.1820
20-Jan-81                                           2.1735
21-Jan-81                                           2.1670
22-Jan-81                                           2.1985
23-Jan-81                                           2.2080
26-Jan-81                                           2.2280
27-Jan-81                                           2.2480
28-Jan-81                                           2.2640
29-Jan-81                                           2.2735
30-Jan-81                                           2.3100
 2-Feb-81                                           2.2990
 3-Feb-81                                           2.3150
 4-Feb-81                                           2.2940
 5-Feb-81                                           2.3275
 6-Feb-81                                           2.3225
 9-Feb-81                                           2.3185
10-Feb-81                                           2.3295
11-Feb-81                                           2.3305
12-Feb-81                                               ND
13-Feb-81                                           2.4060
16-Feb-81                                               ND
17-Feb-81                                           2.3880
18-Feb-81                                           2.3820
19-Feb-81                                           2.3290
20-Feb-81                                           2.2850
23-Feb-81                                           2.3115
24-Feb-81                                           2.3350
25-Feb-81                                           2.3270
26-Feb-81                                           2.3425
27-Feb-81                                           2.3520
 2-Mar-81                                           2.3775
 3-Mar-81                                           2.3775
 4-Mar-81                                           2.3620
 5-Mar-81                                           2.3650
 6-Mar-81                                           2.3620
 9-Mar-81                                           2.3375
10-Mar-81                                           2.3310
11-Mar-81                                           2.3415
12-Mar-81                                           2.3395
13-Mar-81                                           2.3350
16-Mar-81                                           2.3160
17-Mar-81                                           2.3090
18-Mar-81                                           2.2750
19-Mar-81                                           2.2700
20-Mar-81                                           2.2925
23-Mar-81                                           2.3130
24-Mar-81                                           2.3050
25-Mar-81                                           2.3105
26-Mar-81                                           2.3425
27-Mar-81                                           2.3505
30-Mar-81                                           2.3220
31-Mar-81                                           2.3410
 1-Apr-81                                           2.3200
 2-Apr-81                                           2.3410
 3-Apr-81                                           2.3560
 6-Apr-81                                           2.3880
 7-Apr-81                                           2.3475
 8-Apr-81                                           2.3630
 9-Apr-81                                           2.3750
10-Apr-81                                           2.3850
13-Apr-81                                           2.4040
14-Apr-81                                           2.4000
15-Apr-81                                           2.4170
16-Apr-81                                           2.4260
17-Apr-81                                           2.4275
20-Apr-81                                           2.4240
21-Apr-81                                           2.4300
22-Apr-81                                           2.4040
23-Apr-81                                           2.4145
24-Apr-81                                           2.4260
27-Apr-81                                           2.4245
28-Apr-81                                           2.4330
29-Apr-81                                           2.4590
30-Apr-81                                           2.4560
 1-May-81                                           2.4520
 4-May-81                                           2.4970
 5-May-81                                           2.5200
 6-May-81                                           2.4990
 7-May-81                                           2.5250
 8-May-81                                           2.5055
11-May-81                                           2.5410
12-May-81                                           2.5500
13-May-81                                           2.5525
14-May-81                                           2.5710
15-May-81                                           2.5670
18-May-81                                           2.5610
19-May-81                                           2.5670
20-May-81                                           2.5550
21-May-81                                           2.5840
22-May-81                                           2.5710
25-May-81                                               ND
26-May-81                                           2.5945
27-May-81                                           2.6100
28-May-81                                           2.5860
29-May-81                                           2.5920
 1-Jun-81                                           2.5950
 2-Jun-81                                           2.6325
 3-Jun-81                                           2.6245
 4-Jun-81                                           2.6940
 5-Jun-81                                           2.6850
 8-Jun-81                                           2.6870
 9-Jun-81                                           2.6730
10-Jun-81                                           2.6390
11-Jun-81                                           2.6740
12-Jun-81                                           2.6650
15-Jun-81                                           2.6110
16-Jun-81                                           2.6000
17-Jun-81                                           2.6090
18-Jun-81                                           2.6325
19-Jun-81                                           2.6430
22-Jun-81                                           2.6300
23-Jun-81                                           2.6170
24-Jun-81                                           2.6340
25-Jun-81                                           2.6590
26-Jun-81                                           2.6540
29-Jun-81                                           2.6595
30-Jun-81                                           2.6645
 1-Jul-81                                           2.6810
 2-Jul-81                                           2.6810
 3-Jul-81                                           2.6845
 6-Jul-81                                           2.7210
 7-Jul-81                                           2.7185
 8-Jul-81                                           2.7530
 9-Jul-81                                           2.7430
10-Jul-81                                           2.7130
13-Jul-81                                           2.6995
14-Jul-81                                           2.7260
15-Jul-81                                           2.6820
16-Jul-81                                           2.6850
17-Jul-81                                           2.7020
20-Jul-81                                           2.7235
21-Jul-81                                           2.7460
22-Jul-81                                           2.7170
23-Jul-81                                           2.7240
24-Jul-81                                           2.7135
27-Jul-81                                           2.7135
28-Jul-81                                           2.7140
29-Jul-81                                           2.7300
30-Jul-81                                           2.7325
31-Jul-81                                           2.7450
 3-Aug-81                                           2.8047
 4-Aug-81                                           2.8100
 5-Aug-81                                           2.7845
 6-Aug-81                                           2.7975
 7-Aug-81                                           2.8130
10-Aug-81                                           2.8565
11-Aug-81                                           2.8415
12-Aug-81                                           2.7750
13-Aug-81                                           2.7920
14-Aug-81                                           2.8040
17-Aug-81                                           2.7760
18-Aug-81                                           2.7730
19-Aug-81                                           2.7720
20-Aug-81                                           2.7440
21-Aug-81                                           2.7220
24-Aug-81                                           2.7480
25-Aug-81                                           2.7820
26-Aug-81                                           2.7425
27-Aug-81                                           2.7490
28-Aug-81                                           2.7230
31-Aug-81                                           2.7185
 1-Sep-81                                           2.7265
 2-Sep-81                                           2.7095
 3-Sep-81                                           2.6880
 4-Sep-81                                           2.6790
 7-Sep-81                                               ND
 8-Sep-81                                           2.6980
 9-Sep-81                                           2.6900
10-Sep-81                                           2.6550
11-Sep-81                                           2.6630
14-Sep-81                                           2.6275
15-Sep-81                                           2.5860
16-Sep-81                                           2.5550
17-Sep-81                                           2.5250
18-Sep-81                                           2.5200
21-Sep-81                                           2.4740
22-Sep-81                                           2.5320
23-Sep-81                                           2.5590
24-Sep-81                                           2.5780
25-Sep-81                                           2.5950
28-Sep-81                                           2.6050
29-Sep-81                                           2.5740
30-Sep-81                                           2.5890
 1-Oct-81                                           2.5810
 2-Oct-81                                           2.5480
 5-Oct-81                                           2.4640
 6-Oct-81                                           2.4900
 7-Oct-81                                           2.4565
 8-Oct-81                                           2.4450
 9-Oct-81                                           2.4225
12-Oct-81                                               ND
13-Oct-81                                           2.4500
14-Oct-81                                           2.4525
15-Oct-81                                           2.4625
16-Oct-81                                           2.4700
19-Oct-81                                           2.4645
20-Oct-81                                           2.4690
21-Oct-81                                           2.5100
22-Oct-81                                           2.5215
23-Oct-81                                           2.5115
26-Oct-81                                           2.5490
27-Oct-81                                           2.5445
28-Oct-81                                           2.5300
29-Oct-81                                           2.5025
30-Oct-81                                           2.4725
 2-Nov-81                                           2.4500
 3-Nov-81                                               ND
 4-Nov-81                                           2.4355
 5-Nov-81                                           2.4530
 6-Nov-81                                           2.4460
 9-Nov-81                                           2.4280
10-Nov-81                                           2.4470
11-Nov-81                                               ND
12-Nov-81                                           2.4250
13-Nov-81                                           2.4280
16-Nov-81                                           2.4480
17-Nov-81                                           2.4580
18-Nov-81                                           2.4480
19-Nov-81                                           2.4550
20-Nov-81                                           2.4690
23-Nov-81                                           2.4675
24-Nov-81                                           2.4450
25-Nov-81                                           2.4410
26-Nov-81                                               ND
27-Nov-81                                           2.4250
30-Nov-81                                           2.4260
 1-Dec-81                                           2.4340
 2-Dec-81                                           2.4290
 3-Dec-81                                           2.4420
 4-Dec-81                                           2.4350
 7-Dec-81                                           2.4480
 8-Dec-81                                           2.4570
 9-Dec-81                                           2.4520
10-Dec-81                                           2.4600
11-Dec-81                                           2.4830
14-Dec-81                                           2.4955
15-Dec-81                                           2.4825
16-Dec-81                                           2.4900
17-Dec-81                                           2.4930
18-Dec-81                                           2.5060
21-Dec-81                                           2.4945
22-Dec-81                                           2.4950
23-Dec-81                                           2.4960
24-Dec-81                                           2.4950
25-Dec-81                                               ND
28-Dec-81                                           2.4990
29-Dec-81                                           2.4975
30-Dec-81                                           2.4750
31-Dec-81                                           2.4550
 1-Jan-82                                               ND
 4-Jan-82                                           2.4590
 5-Jan-82                                           2.4810
 6-Jan-82                                           2.4665
 7-Jan-82                                           2.4810
 8-Jan-82                                           2.4785
11-Jan-82                                           2.5020
12-Jan-82                                           2.5055
13-Jan-82                                           2.5090
14-Jan-82                                           2.5230
15-Jan-82                                           2.5315
18-Jan-82                                           2.5175
19-Jan-82                                           2.5145
20-Jan-82                                           2.5290
21-Jan-82                                           2.5200
22-Jan-82                                           2.5290
25-Jan-82                                           2.5595
26-Jan-82                                           2.5360
27-Jan-82                                           2.5525
28-Jan-82                                           2.5520
29-Jan-82                                           2.5425
 1-Feb-82                                           2.5720
 2-Feb-82                                           2.5750
 3-Feb-82                                           2.5850
 4-Feb-82                                           2.5680
 5-Feb-82                                           2.5740
 8-Feb-82                                           2.5870
 9-Feb-82                                           2.6055
10-Feb-82                                           2.5985
11-Feb-82                                           2.5950
12-Feb-82                                               ND
15-Feb-82                                               ND
16-Feb-82                                           2.6250
17-Feb-82                                           2.6285
18-Feb-82                                           2.5940
19-Feb-82                                           2.5935
22-Feb-82                                           2.5800
23-Feb-82                                           2.6020
24-Feb-82                                           2.6020
25-Feb-82                                           2.6005
26-Feb-82                                           2.6200
 1-Mar-82                                           2.6185
 2-Mar-82                                           2.6080
 3-Mar-82                                           2.6000
 4-Mar-82                                           2.5950
 5-Mar-82                                           2.5715
 8-Mar-82                                           2.5660
 9-Mar-82                                           2.5925
10-Mar-82                                           2.5820
11-Mar-82                                           2.5960
12-Mar-82                                           2.6035
15-Mar-82                                           2.5995
16-Mar-82                                           2.6070
17-Mar-82                                           2.6065
18-Mar-82                                           2.6140
19-Mar-82                                           2.6190
22-Mar-82                                           2.6400
23-Mar-82                                           2.6365
24-Mar-82                                           2.6430
25-Mar-82                                           2.6535
26-Mar-82                                           2.6540
29-Mar-82                                           2.6735
30-Mar-82                                           2.6685
31-Mar-82                                           2.6800
 1-Apr-82                                           2.6675
 2-Apr-82                                           2.6590
 5-Apr-82                                           2.6700
 6-Apr-82                                           2.6760
 7-Apr-82                                           2.6750
 8-Apr-82                                           2.6850
 9-Apr-82                                           2.6825
12-Apr-82                                           2.6810
13-Apr-82                                           2.6780
14-Apr-82                                           2.6828
15-Apr-82                                           2.6850
16-Apr-82                                           2.6855
19-Apr-82                                           2.6760
20-Apr-82                                           2.6615
21-Apr-82                                           2.6600
22-Apr-82                                           2.6600
23-Apr-82                                           2.6500
26-Apr-82                                           2.6380
27-Apr-82                                           2.6330
28-Apr-82                                           2.6155
29-Apr-82                                           2.6025
30-Apr-82                                           2.5830
 3-May-82                                           2.5925
 4-May-82                                           2.6025
 5-May-82                                           2.5820
 6-May-82                                           2.5650
 7-May-82                                           2.5465
10-May-82                                           2.5455
11-May-82                                           2.5400
12-May-82                                           2.5385
13-May-82                                           2.5515
14-May-82                                           2.5665
17-May-82                                           2.5615
18-May-82                                           2.5775
19-May-82                                           2.5780
20-May-82                                           2.5780
21-May-82                                           2.5660
24-May-82                                           2.5615
25-May-82                                           2.5720
26-May-82                                           2.5910
27-May-82                                           2.6000
28-May-82                                           2.6030
31-May-82                                               ND
 1-Jun-82                                           2.6370
 2-Jun-82                                           2.6290
 3-Jun-82                                           2.6150
 4-Jun-82                                           2.6200
 7-Jun-82                                           2.6405
 8-Jun-82                                           2.6565
 9-Jun-82                                           2.6720
10-Jun-82                                           2.6660
11-Jun-82                                           2.6500
14-Jun-82                                           2.6735
15-Jun-82                                           2.6740
16-Jun-82                                           2.6875
17-Jun-82                                           2.6990
18-Jun-82                                           2.7115
21-Jun-82                                           2.7245
22-Jun-82                                           2.7020
23-Jun-82                                           2.7300
24-Jun-82                                           2.7345
25-Jun-82                                           2.7425
28-Jun-82                                           2.7545
29-Jun-82                                           2.7270
30-Jun-82                                           2.7200
 1-Jul-82                                           2.7290
 2-Jul-82                                           2.7360
 5-Jul-82                                               ND
 6-Jul-82                                           2.7505
 7-Jul-82                                           2.7690
 8-Jul-82                                           2.7755
 9-Jul-82                                           2.7480
12-Jul-82                                           2.7300
13-Jul-82                                           2.7525
14-Jul-82                                           2.7520
15-Jul-82                                           2.7520
16-Jul-82                                           2.7310
19-Jul-82                                           2.7320
20-Jul-82                                           2.7120
21-Jul-82                                           2.6890
22-Jul-82                                           2.6865
23-Jul-82                                           2.6480
26-Jul-82                                           2.6650
27-Jul-82                                           2.6860
28-Jul-82                                           2.7100
29-Jul-82                                           2.7210
30-Jul-82                                           2.7270
 2-Aug-82                                           2.6900
 3-Aug-82                                           2.6940
 4-Aug-82                                           2.7405
 5-Aug-82                                           2.7385
 6-Aug-82                                           2.7560
 9-Aug-82                                           2.7695
10-Aug-82                                           2.7690
11-Aug-82                                           2.7790
12-Aug-82                                           2.7745
13-Aug-82                                           2.7630
16-Aug-82                                           2.7750
17-Aug-82                                           2.7600
18-Aug-82                                           2.7290
19-Aug-82                                           2.7350
20-Aug-82                                           2.6970
23-Aug-82                                           2.6975
24-Aug-82                                           2.6580
25-Aug-82                                           2.6640
26-Aug-82                                           2.6760
27-Aug-82                                           2.7080
30-Aug-82                                           2.7450
31-Aug-82                                           2.7300
 1-Sep-82                                           2.7255
 2-Sep-82                                           2.7120
 3-Sep-82                                           2.7160
 6-Sep-82                                               ND
 7-Sep-82                                           2.7115
 8-Sep-82                                           2.7230
 9-Sep-82                                           2.7200
10-Sep-82                                           2.7450
13-Sep-82                                           2.7565
14-Sep-82                                           2.7530
15-Sep-82                                           2.7550
16-Sep-82                                           2.7500
17-Sep-82                                           2.7400
20-Sep-82                                           2.7440
21-Sep-82                                           2.7455
22-Sep-82                                           2.7380
23-Sep-82                                           2.7515
24-Sep-82                                           2.7525
27-Sep-82                                           2.7805
28-Sep-82                                           2.7830
29-Sep-82                                           2.7660
30-Sep-82                                           2.7645
 1-Oct-82                                           2.7620
 4-Oct-82                                           2.7890
 5-Oct-82                                           2.7885
 6-Oct-82                                           2.7810
 7-Oct-82                                           2.7580
 8-Oct-82                                           2.7575
11-Oct-82                                               ND
12-Oct-82                                           2.7210
13-Oct-82                                           2.7420
14-Oct-82                                           2.7480
15-Oct-82                                           2.7450
18-Oct-82                                           2.7430
19-Oct-82                                           2.7440
20-Oct-82                                           2.7540
21-Oct-82                                           2.7585
22-Oct-82                                           2.7545
25-Oct-82                                           2.7760
26-Oct-82                                           2.7670
27-Oct-82                                           2.7650
28-Oct-82                                           2.7810
29-Oct-82                                           2.7805
 1-Nov-82                                           2.7730
 2-Nov-82                                               ND
 3-Nov-82                                           2.7800
 4-Nov-82                                           2.8020
 5-Nov-82                                           2.8040
 8-Nov-82                                           2.8215
 9-Nov-82                                           2.8085
10-Nov-82                                           2.8060
11-Nov-82                                               ND
12-Nov-82                                           2.8180
15-Nov-82                                           2.8100
16-Nov-82                                           2.7960
17-Nov-82                                           2.7915
18-Nov-82                                           2.7950
19-Nov-82                                           2.7770
22-Nov-82                                           2.7815
23-Nov-82                                           2.7895
24-Nov-82                                           2.7680
25-Nov-82                                               ND
26-Nov-82                                           2.7575
29-Nov-82                                           2.7360
30-Nov-82                                           2.7215
 1-Dec-82                                           2.7170
 2-Dec-82                                           2.6960
 3-Dec-82                                           2.6770
 6-Dec-82                                           2.6770
 7-Dec-82                                           2.6730
 8-Dec-82                                           2.6740
 9-Dec-82                                           2.7000
10-Dec-82                                           2.7030
13-Dec-82                                           2.7300
14-Dec-82                                           2.6840
15-Dec-82                                           2.7020
16-Dec-82                                           2.6660
17-Dec-82                                           2.6720
20-Dec-82                                           2.6700
21-Dec-82                                           2.6665
22-Dec-82                                           2.6580
23-Dec-82                                           2.6520
24-Dec-82                                           2.6400
27-Dec-82                                           2.6330
28-Dec-82                                           2.6300
29-Dec-82                                           2.6260
30-Dec-82                                           2.6350
31-Dec-82                                           2.6250
 3-Jan-83                                           2.6235
 4-Jan-83                                           2.6140
 5-Jan-83                                           2.5975
 6-Jan-83                                           2.5990
 7-Jan-83                                           2.5820
10-Jan-83                                           2.5770
11-Jan-83                                           2.5865
12-Jan-83                                           2.6050
13-Jan-83                                           2.5835
14-Jan-83                                           2.5930
17-Jan-83                                           2.6020
18-Jan-83                                           2.6330
19-Jan-83                                           2.6450
20-Jan-83                                           2.6540
21-Jan-83                                           2.6800
24-Jan-83                                           2.6980
25-Jan-83                                           2.6595
26-Jan-83                                           2.6680
27-Jan-83                                           2.6690
28-Jan-83                                           2.6730
31-Jan-83                                           2.7080
 1-Feb-83                                           2.7020
 2-Feb-83                                           2.7350
 3-Feb-83                                           2.7085
 4-Feb-83                                           2.7180
 7-Feb-83                                           2.6950
 8-Feb-83                                           2.6925
 9-Feb-83                                           2.6815
10-Feb-83                                           2.6650
11-Feb-83                                           2.6570
14-Feb-83                                           2.6645
15-Feb-83                                           2.6600
16-Feb-83                                           2.6400
17-Feb-83                                           2.6510
18-Feb-83                                           2.6510
21-Feb-83                                               ND
22-Feb-83                                           2.6635
23-Feb-83                                           2.6705
24-Feb-83                                           2.6640
25-Feb-83                                           2.6700
28-Feb-83                                           2.6920
 1-Mar-83                                           2.7000
 2-Mar-83                                           2.6885
 3-Mar-83                                           2.6830
 4-Mar-83                                           2.6540
 7-Mar-83                                           2.6440
 8-Mar-83                                           2.6670
 9-Mar-83                                           2.6665
10-Mar-83                                           2.6500
11-Mar-83                                           2.6530
14-Mar-83                                           2.6430
15-Mar-83                                           2.6530
16-Mar-83                                           2.6410
17-Mar-83                                           2.6570
18-Mar-83                                           2.6560
21-Mar-83                                           2.6890
22-Mar-83                                           2.6980
23-Mar-83                                           2.7155
24-Mar-83                                           2.7190
25-Mar-83                                           2.7115
28-Mar-83                                           2.7360
29-Mar-83                                           2.7365
30-Mar-83                                           2.7265
31-Mar-83                                           2.7310
 1-Apr-83                                           2.7300
 4-Apr-83                                           2.7250
 5-Apr-83                                           2.7260
 6-Apr-83                                           2.7190
 7-Apr-83                                           2.7220
 8-Apr-83                                           2.7335
11-Apr-83                                           2.7290
12-Apr-83                                           2.7325
13-Apr-83                                           2.7505
14-Apr-83                                           2.7510
15-Apr-83                                           2.7450
18-Apr-83                                           2.7710
19-Apr-83                                           2.7585
20-Apr-83                                           2.7720
21-Apr-83                                           2.7650
22-Apr-83                                           2.7568
25-Apr-83                                           2.7550
26-Apr-83                                           2.7645
27-Apr-83                                           2.7615
28-Apr-83                                           2.7760
29-Apr-83                                           2.7760
 2-May-83                                           2.7625
 3-May-83                                           2.7635
 4-May-83                                           2.7510
 5-May-83                                           2.7515
 6-May-83                                           2.7460
 9-May-83                                           2.7440
10-May-83                                           2.7478
11-May-83                                           2.7420
12-May-83                                           2.7450
13-May-83                                           2.7510
16-May-83                                           2.7705
17-May-83                                           2.7660
18-May-83                                           2.7705
19-May-83                                           2.7830
20-May-83                                           2.7845
23-May-83                                           2.7945
24-May-83                                           2.8020
25-May-83                                           2.7990
26-May-83                                           2.8075
27-May-83                                           2.8275
30-May-83                                               ND
31-May-83                                           2.8390
 1-Jun-83                                           2.8615
 2-Jun-83                                           2.8535
 3-Jun-83                                           2.8545
 6-Jun-83                                           2.8800
 7-Jun-83                                           2.8800
 8-Jun-83                                           2.8800
 9-Jun-83                                           2.8775
10-Jun-83                                           2.8665
13-Jun-83                                           2.8620
14-Jun-83                                           2.8720
15-Jun-83                                           2.8730
16-Jun-83                                           2.8545
17-Jun-83                                           2.8560
20-Jun-83                                           2.8465
21-Jun-83                                           2.8515
22-Jun-83                                           2.8215
23-Jun-83                                           2.8222
24-Jun-83                                           2.8250
27-Jun-83                                           2.8390
28-Jun-83                                           2.8500
29-Jun-83                                           2.8515
30-Jun-83                                           2.8465
 1-Jul-83                                           2.8455
 4-Jul-83                                               ND
 5-Jul-83                                           2.8765
 6-Jul-83                                           2.8765
 7-Jul-83                                           2.8830
 8-Jul-83                                           2.8845
11-Jul-83                                           2.8940
12-Jul-83                                           2.8960
13-Jul-83                                           2.8875
14-Jul-83                                           2.8810
15-Jul-83                                           2.9055
18-Jul-83                                           2.9045
19-Jul-83                                           2.9000
20-Jul-83                                           2.8815
21-Jul-83                                           2.8915
22-Jul-83                                           2.9000
25-Jul-83                                           2.9165
26-Jul-83                                           2.9190
27-Jul-83                                           2.9350
28-Jul-83                                           2.9340
29-Jul-83                                           2.9585
 1-Aug-83                                           2.9940
 2-Aug-83                                           2.9715
 3-Aug-83                                           2.9738
 4-Aug-83                                           2.9870
 5-Aug-83                                           3.0000
 8-Aug-83                                           3.0125
 9-Aug-83                                           3.0060
10-Aug-83                                           3.0470
11-Aug-83                                           3.0570
12-Aug-83                                           3.0475
15-Aug-83                                           3.0340
16-Aug-83                                           2.9835
17-Aug-83                                           2.9560
18-Aug-83                                           2.9500
19-Aug-83                                           2.9715
22-Aug-83                                           2.9465
23-Aug-83                                           2.9405
24-Aug-83                                           2.9500
25-Aug-83                                           2.9590
26-Aug-83                                           2.9840
29-Aug-83                                           3.0000
30-Aug-83                                           3.0075
31-Aug-83                                           3.0190
 1-Sep-83                                           3.0125
 2-Sep-83                                           3.0140
 5-Sep-83                                               ND
 6-Sep-83                                           2.9995
 7-Sep-83                                           3.0045
 8-Sep-83                                           2.9950
 9-Sep-83                                           2.9925
12-Sep-83                                           2.9760
13-Sep-83                                           2.9980
14-Sep-83                                           3.0045
15-Sep-83                                           2.9955
16-Sep-83                                           2.9835
19-Sep-83                                           2.9775
20-Sep-83                                           2.9855
21-Sep-83                                           2.9820
22-Sep-83                                           3.0015
23-Sep-83                                           2.9660
26-Sep-83                                           2.9610
27-Sep-83                                           2.9660
28-Sep-83                                           2.9615
29-Sep-83                                           2.9540
30-Sep-83                                           2.9415
 3-Oct-83                                           2.9330
 4-Oct-83                                           2.9415
 5-Oct-83                                           2.9130
 6-Oct-83                                           2.9005
 7-Oct-83                                           2.8810
10-Oct-83                                               ND
11-Oct-83                                           2.8990
12-Oct-83                                           2.9305
13-Oct-83                                           2.9185
14-Oct-83                                           2.9300
17-Oct-83                                           2.9175
18-Oct-83                                           2.9025
19-Oct-83                                           2.9065
20-Oct-83                                           2.9100
21-Oct-83                                           2.9075
24-Oct-83                                           2.9320
25-Oct-83                                           2.9247
26-Oct-83                                           2.9390
27-Oct-83                                           2.9380
28-Oct-83                                           2.9400
31-Oct-83                                           2.9470
 1-Nov-83                                           2.9735
 2-Nov-83                                           2.9640
 3-Nov-83                                           2.9765
 4-Nov-83                                           2.9915
 7-Nov-83                                           3.0040
 8-Nov-83                                               ND
 9-Nov-83                                           2.9905
10-Nov-83                                           2.9780
11-Nov-83                                               ND
14-Nov-83                                           2.9955
15-Nov-83                                           2.9975
16-Nov-83                                           3.0060
17-Nov-83                                           3.0225
18-Nov-83                                           3.0275
21-Nov-83                                           3.0260
22-Nov-83                                           3.0200
23-Nov-83                                           3.0310
24-Nov-83                                               ND
25-Nov-83                                           3.0375
28-Nov-83                                           3.0390
29-Nov-83                                           3.0430
30-Nov-83                                           3.0245
 1-Dec-83                                           3.0255
 2-Dec-83                                           3.0365
 5-Dec-83                                           3.0710
 6-Dec-83                                           3.0625
 7-Dec-83                                           3.0615
 8-Dec-83                                           3.0650
 9-Dec-83                                           3.0850
12-Dec-83                                           3.0852
13-Dec-83                                           3.1085
14-Dec-83                                           3.1065
15-Dec-83                                           3.1105
16-Dec-83                                           3.1160
19-Dec-83                                           3.1135
20-Dec-83                                           3.1100
21-Dec-83                                           3.1140
22-Dec-83                                           3.1100
23-Dec-83                                           3.0980
26-Dec-83                                               ND
27-Dec-83                                           3.0960
28-Dec-83                                           3.0950
29-Dec-83                                           3.0665
30-Dec-83                                           3.0620
 2-Jan-84                                               ND
 3-Jan-84                                           3.1000
 4-Jan-84                                           3.1275
 5-Jan-84                                           3.1380
 6-Jan-84                                           3.1500
 9-Jan-84                                           3.1755
10-Jan-84                                           3.1620
11-Jan-84                                           3.1890
12-Jan-84                                           3.1885
13-Jan-84                                           3.1590
16-Jan-84                                           3.1472
17-Jan-84                                           3.1595
18-Jan-84                                           3.1590
19-Jan-84                                           3.1425
20-Jan-84                                           3.1715
23-Jan-84                                           3.1670
24-Jan-84                                           3.1775
25-Jan-84                                           3.1765
26-Jan-84                                           3.1615
27-Jan-84                                           3.1745
30-Jan-84                                           3.1650
31-Jan-84                                           3.1735
 1-Feb-84                                           3.1460
 2-Feb-84                                           3.1130
 3-Feb-84                                           3.0900
 6-Feb-84                                           3.0940
 7-Feb-84                                           3.1200
 8-Feb-84                                           3.1060
 9-Feb-84                                           3.1060
10-Feb-84                                           3.0900
13-Feb-84                                               ND
14-Feb-84                                           3.0700
15-Feb-84                                           3.0175
16-Feb-84                                           3.0240
17-Feb-84                                           3.0300
20-Feb-84                                               ND
21-Feb-84                                           3.0505
22-Feb-84                                           3.0037
23-Feb-84                                           3.0060
24-Feb-84                                           2.9655
27-Feb-84                                           2.9745
28-Feb-84                                           2.9400
29-Feb-84                                           2.9360
 1-Mar-84                                           2.9450
 2-Mar-84                                           2.9190
 5-Mar-84                                           2.9115
 6-Mar-84                                           2.8850
 7-Mar-84                                           2.8840
 8-Mar-84                                           2.9230
 9-Mar-84                                           2.9210
12-Mar-84                                           2.9390
13-Mar-84                                           2.9045
14-Mar-84                                           2.8990
15-Mar-84                                           2.9190
16-Mar-84                                           2.9675
19-Mar-84                                           2.9690
20-Mar-84                                           2.9750
21-Mar-84                                           2.9860
22-Mar-84                                           2.9735
23-Mar-84                                           2.9665
26-Mar-84                                           2.9340
27-Mar-84                                           2.9220
28-Mar-84                                           2.9265
29-Mar-84                                           2.9195
30-Mar-84                                           2.9285
 2-Apr-84                                           2.9350
 3-Apr-84                                           2.9575
 4-Apr-84                                           2.9570
 5-Apr-84                                           2.9675
 6-Apr-84                                           2.9590
 9-Apr-84                                           2.9682
10-Apr-84                                           2.9540
11-Apr-84                                           2.9450
12-Apr-84                                           2.9535
13-Apr-84                                           2.9645
16-Apr-84                                           2.9740
17-Apr-84                                           2.9800
18-Apr-84                                           2.9870
19-Apr-84                                           3.0005
20-Apr-84                                           3.0055
23-Apr-84                                           3.0030
24-Apr-84                                           3.0265
25-Apr-84                                           3.0235
26-Apr-84                                           3.0375
27-Apr-84                                           3.0500
30-Apr-84                                           3.0660
 1-May-84                                           3.0750
 2-May-84                                           3.0700
 3-May-84                                           3.0465
 4-May-84                                           3.0615
 7-May-84                                           3.1150
 8-May-84                                           3.1255
 9-May-84                                           3.1140
10-May-84                                           3.1190
11-May-84                                           3.1150
14-May-84                                           3.1015
15-May-84                                           3.0885
16-May-84                                           3.0850
17-May-84                                           3.1055
18-May-84                                           3.1215
21-May-84                                           3.0995
22-May-84                                           3.0870
23-May-84                                           3.1030
24-May-84                                           3.0900
25-May-84                                           3.0725
28-May-84                                               ND
29-May-84                                           3.0800
30-May-84                                           3.0815
31-May-84                                           3.0800
 1-Jun-84                                           3.0280
 4-Jun-84                                           3.0125
 5-Jun-84                                           3.0300
 6-Jun-84                                           3.0230
 7-Jun-84                                           3.0405
 8-Jun-84                                           3.0435
11-Jun-84                                           3.0590
12-Jun-84                                           3.0725
13-Jun-84                                           3.0615
14-Jun-84                                           3.0690
15-Jun-84                                           3.0870
18-Jun-84                                           3.1050
19-Jun-84                                           3.1055
20-Jun-84                                           3.1305
21-Jun-84                                           3.1325
22-Jun-84                                           3.1340
25-Jun-84                                           3.1570
26-Jun-84                                           3.1390
27-Jun-84                                           3.1530
28-Jun-84                                           3.1345
29-Jun-84                                           3.1355
 2-Jul-84                                           3.1475
 3-Jul-84                                           3.1815
 4-Jul-84                                               ND
 5-Jul-84                                           3.1915
 6-Jul-84                                           3.2010
 9-Jul-84                                           3.2060
10-Jul-84                                           3.1870
11-Jul-84                                           3.2060
12-Jul-84                                           3.2140
13-Jul-84                                           3.1930
16-Jul-84                                           3.1850
17-Jul-84                                           3.2145
18-Jul-84                                           3.2310
19-Jul-84                                           3.2095
20-Jul-84                                           3.2260
23-Jul-84                                           3.2470
24-Jul-84                                           3.2380
25-Jul-84                                           3.2220
26-Jul-84                                           3.2160
27-Jul-84                                           3.2605
30-Jul-84                                           3.2715
31-Jul-84                                           3.2775
 1-Aug-84                                           3.2950
 2-Aug-84                                           3.2705
 3-Aug-84                                           3.2340
 6-Aug-84                                           3.2565
 7-Aug-84                                           3.2890
 8-Aug-84                                           3.2675
 9-Aug-84                                           3.2660
10-Aug-84                                           3.2630
13-Aug-84                                           3.2845
14-Aug-84                                           3.2540
15-Aug-84                                           3.2410
16-Aug-84                                           3.2185
17-Aug-84                                           3.2250
20-Aug-84                                           3.2375
21-Aug-84                                           3.2555
22-Aug-84                                           3.2475
23-Aug-84                                           3.2310
24-Aug-84                                           3.2390
27-Aug-84                                           3.2540
28-Aug-84                                           3.2500
29-Aug-84                                           3.2465
30-Aug-84                                           3.2545
31-Aug-84                                           3.2595
 3-Sep-84                                               ND
 4-Sep-84                                           3.3080
 5-Sep-84                                           3.3335
 6-Sep-84                                           3.3280
 7-Sep-84                                           3.3690
10-Sep-84                                           3.3740
11-Sep-84                                           3.3912
12-Sep-84                                           3.3800
13-Sep-84                                           3.4240
14-Sep-84                                           3.4195
17-Sep-84                                           3.4650
18-Sep-84                                           3.4845
19-Sep-84                                           3.4905
20-Sep-84                                           3.5290
21-Sep-84                                           3.4600
24-Sep-84                                           3.4200
25-Sep-84                                           3.4675
26-Sep-84                                           3.4325
27-Sep-84                                           3.4190
28-Sep-84                                           3.4620
 1-Oct-84                                           3.4435
 2-Oct-84                                           3.4305
 3-Oct-84                                           3.4000
 4-Oct-84                                           3.4180
 5-Oct-84                                           3.4380
 8-Oct-84                                               ND
 9-Oct-84                                           3.4830
10-Oct-84                                           3.4690
11-Oct-84                                           3.4900
12-Oct-84                                           3.5150
15-Oct-84                                           3.5315
16-Oct-84                                           3.5375
17-Oct-84                                           3.5190
18-Oct-84                                           3.5180
19-Oct-84                                           3.4660
22-Oct-84                                           3.4665
23-Oct-84                                           3.4320
24-Oct-84                                           3.4105
25-Oct-84                                           3.4000
26-Oct-84                                           3.4300
29-Oct-84                                           3.4635
30-Oct-84                                           3.4335
31-Oct-84                                           3.4195
 1-Nov-84                                           3.3730
 2-Nov-84                                           3.3370
 5-Nov-84                                           3.3030
 6-Nov-84                                               ND
 7-Nov-84                                           3.3130
 8-Nov-84                                           3.3155
 9-Nov-84                                           3.3240
12-Nov-84                                               ND
13-Nov-84                                           3.3140
14-Nov-84                                           3.3500
15-Nov-84                                           3.3425
16-Nov-84                                           3.3535
19-Nov-84                                           3.3760
20-Nov-84                                           3.3970
21-Nov-84                                           3.4050
22-Nov-84                                               ND
23-Nov-84                                           3.4070
26-Nov-84                                           3.4555
27-Nov-84                                           3.4460
28-Nov-84                                           3.4660
29-Nov-84                                           3.4720
30-Nov-84                                           3.5030
 3-Dec-84                                           3.5060
 4-Dec-84                                           3.4520
 5-Dec-84                                           3.4730
 6-Dec-84                                           3.4575
 7-Dec-84                                           3.4805
10-Dec-84                                           3.4890
11-Dec-84                                           3.4840
12-Dec-84                                           3.4845
13-Dec-84                                           3.5030
14-Dec-84                                           3.4880
17-Dec-84                                           3.4870
18-Dec-84                                           3.4850
19-Dec-84                                           3.5000
20-Dec-84                                           3.5330
21-Dec-84                                           3.5190
24-Dec-84                                           3.5260
25-Dec-84                                               ND
26-Dec-84                                           3.5300
27-Dec-84                                           3.5600
28-Dec-84                                           3.5470
31-Dec-84                                           3.5650
 1-Jan-85                                               ND
 2-Jan-85                                           3.5800
 3-Jan-85                                           3.5700
 4-Jan-85                                           3.5760
 7-Jan-85                                           3.5875
 8-Jan-85                                           3.5625
 9-Jan-85                                           3.5715
10-Jan-85                                           3.5470
11-Jan-85                                           3.5640
14-Jan-85                                           3.6050
15-Jan-85                                           3.5990
16-Jan-85                                           3.6030
17-Jan-85                                           3.5965
18-Jan-85                                           3.5950
21-Jan-85                                               ND
22-Jan-85                                           3.5815
23-Jan-85                                           3.5930
24-Jan-85                                           3.5700
25-Jan-85                                           3.5800
28-Jan-85                                           3.5800
29-Jan-85                                           3.5915
30-Jan-85                                           3.5865
31-Jan-85                                           3.5800
 1-Feb-85                                           3.5935
 4-Feb-85                                           3.6360
 5-Feb-85                                           3.6500
 6-Feb-85                                           3.6505
 7-Feb-85                                           3.6750
 8-Feb-85                                           3.6860
11-Feb-85                                           3.7070
12-Feb-85                                               ND
13-Feb-85                                           3.7415
14-Feb-85                                           3.7275
15-Feb-85                                           3.7005
18-Feb-85                                               ND
19-Feb-85                                           3.7550
20-Feb-85                                           3.7780
21-Feb-85                                           3.8065
22-Feb-85                                           3.8380
25-Feb-85                                           3.9145
26-Feb-85                                           3.8950
27-Feb-85                                           3.7650
28-Feb-85                                           3.7775
 1-Mar-85                                           3.7950
 4-Mar-85                                           3.8235
 5-Mar-85                                           3.8850
 6-Mar-85                                           3.8300
 7-Mar-85                                           3.8460
 8-Mar-85                                           3.8555
11-Mar-85                                           3.7790
12-Mar-85                                           3.7900
13-Mar-85                                           3.7970
14-Mar-85                                           3.8295
15-Mar-85                                           3.8215
18-Mar-85                                           3.7760
19-Mar-85                                           3.7020
20-Mar-85                                           3.6825
21-Mar-85                                           3.6250
22-Mar-85                                           3.6450
25-Mar-85                                           3.6580
26-Mar-85                                           3.6300
27-Mar-85                                           3.5360
28-Mar-85                                           3.5260
29-Mar-85                                           3.4770
 1-Apr-85                                           3.5200
 2-Apr-85                                           3.5550
 3-Apr-85                                           3.5230
 4-Apr-85                                           3.5870
 5-Apr-85                                           3.5780
 8-Apr-85                                           3.5700
 9-Apr-85                                           3.5525
10-Apr-85                                           3.5410
11-Apr-85                                           3.4760
12-Apr-85                                           3.4600
15-Apr-85                                           3.4290
16-Apr-85                                           3.4260
17-Apr-85                                           3.4310
18-Apr-85                                           3.3700
19-Apr-85                                           3.3760
22-Apr-85                                           3.4230
23-Apr-85                                           3.4870
24-Apr-85                                           3.5265
25-Apr-85                                           3.5650
26-Apr-85                                           3.5390
29-Apr-85                                           3.5200
30-Apr-85                                           3.5030
 1-May-85                                           3.5590
 2-May-85                                           3.5800
 3-May-85                                           3.6350
 6-May-85                                           3.6380
 7-May-85                                           3.5730
 8-May-85                                           3.6050
 9-May-85                                           3.5110
10-May-85                                           3.5225
13-May-85                                           3.4710
14-May-85                                           3.4430
15-May-85                                           3.4780
16-May-85                                           3.4810
17-May-85                                           3.4630
20-May-85                                           3.4300
21-May-85                                           3.4650
22-May-85                                           3.4780
23-May-85                                           3.4800
24-May-85                                           3.4930
27-May-85                                               ND
28-May-85                                           3.5130
29-May-85                                           3.4730
30-May-85                                           3.4750
31-May-85                                           3.4460
 3-Jun-85                                           3.4315
 4-Jun-85                                           3.4440
 5-Jun-85                                           3.4640
 6-Jun-85                                           3.4475
 7-Jun-85                                           3.4730
10-Jun-85                                           3.4980
11-Jun-85                                           3.4825
12-Jun-85                                           3.4790
13-Jun-85                                           3.4925
14-Jun-85                                           3.4450
17-Jun-85                                           3.4510
18-Jun-85                                           3.4160
19-Jun-85                                           3.4080
20-Jun-85                                           3.4670
21-Jun-85                                           3.4550
24-Jun-85                                           3.4615
25-Jun-85                                           3.4620
26-Jun-85                                           3.4300
27-Jun-85                                           3.4470
28-Jun-85                                           3.4155
 1-Jul-85                                           3.4265
 2-Jul-85                                           3.4320
 3-Jul-85                                           3.4170
 4-Jul-85                                               ND
 5-Jul-85                                           3.3870
 8-Jul-85                                           3.3515
 9-Jul-85                                           3.3350
10-Jul-85                                           3.3100
11-Jul-85                                           3.2870
12-Jul-85                                           3.2495
15-Jul-85                                           3.2410
16-Jul-85                                           3.2460
17-Jul-85                                           3.1925
18-Jul-85                                           3.2380
19-Jul-85                                           3.2525
22-Jul-85                                           3.2640
23-Jul-85                                           3.2080
24-Jul-85                                           3.2480
25-Jul-85                                           3.2230
26-Jul-85                                           3.2210
29-Jul-85                                           3.1750
30-Jul-85                                           3.1635
31-Jul-85                                           3.1435
 1-Aug-85                                           3.1700
 2-Aug-85                                           3.1740
 5-Aug-85                                           3.1760
 6-Aug-85                                           3.2070
 7-Aug-85                                           3.2030
 8-Aug-85                                           3.1760
 9-Aug-85                                           3.1820
12-Aug-85                                           3.1465
13-Aug-85                                           3.1320
14-Aug-85                                           3.1420
15-Aug-85                                           3.1115
16-Aug-85                                           3.1070
19-Aug-85                                           3.1135
20-Aug-85                                           3.1300
21-Aug-85                                           3.1150
22-Aug-85                                           3.0855
23-Aug-85                                           3.1000
26-Aug-85                                           3.1200
27-Aug-85                                           3.1390
28-Aug-85                                           3.1220
29-Aug-85                                           3.1300
30-Aug-85                                           3.1610
 2-Sep-85                                               ND
 3-Sep-85                                           3.2120
 4-Sep-85                                           3.2040
 5-Sep-85                                           3.2210
 6-Sep-85                                           3.2920
 9-Sep-85                                           3.3085
10-Sep-85                                           3.3030
11-Sep-85                                           3.3255
12-Sep-85                                           3.3065
13-Sep-85                                           3.2585
16-Sep-85                                           3.2400
17-Sep-85                                           3.2500
18-Sep-85                                           3.2630
19-Sep-85                                           3.2600
20-Sep-85                                           3.2000
23-Sep-85                                           3.0750
24-Sep-85                                           3.0570
25-Sep-85                                           3.0220
26-Sep-85                                           3.0020
27-Sep-85                                           3.0250
30-Sep-85                                           3.0165
 1-Oct-85                                           2.9900
 2-Oct-85                                           2.9875
 3-Oct-85                                           2.9550
 4-Oct-85                                           2.9690
 7-Oct-85                                           2.9820
 8-Oct-85                                           2.9795
 9-Oct-85                                           2.9825
10-Oct-85                                           2.9950
11-Oct-85                                           2.9970
14-Oct-85                                               ND
15-Oct-85                                           3.0010
16-Oct-85                                           3.0270
17-Oct-85                                           2.9880
18-Oct-85                                           2.9765
21-Oct-85                                           2.9770
22-Oct-85                                           2.9840
23-Oct-85                                           2.9770
24-Oct-85                                           2.9885
25-Oct-85                                           2.9935
28-Oct-85                                           2.9817
29-Oct-85                                           2.9585
30-Oct-85                                           2.9570
31-Oct-85                                           2.9540
 1-Nov-85                                           2.9350
 4-Nov-85                                           2.9295
 5-Nov-85                                           2.9485
 6-Nov-85                                           2.9330
 7-Nov-85                                           2.9580
 8-Nov-85                                           2.9580
11-Nov-85                                               ND
12-Nov-85                                           2.9560
13-Nov-85                                           2.9445
14-Nov-85                                           2.9460
15-Nov-85                                           2.9535
18-Nov-85                                           2.9425
19-Nov-85                                           2.9235
20-Nov-85                                           2.9390
21-Nov-85                                           2.9190
22-Nov-85                                           2.9025
25-Nov-85                                           2.8900
26-Nov-85                                           2.8710
27-Nov-85                                           2.8600
28-Nov-85                                               ND
29-Nov-85                                           2.8270
 2-Dec-85                                           2.8375
 3-Dec-85                                           2.8520
 4-Dec-85                                           2.8350
 5-Dec-85                                           2.8340
 6-Dec-85                                           2.8420
 9-Dec-85                                           2.8540
10-Dec-85                                           2.8625
11-Dec-85                                           2.8645
12-Dec-85                                           2.8330
13-Dec-85                                           2.8405
16-Dec-85                                           2.8435
17-Dec-85                                           2.8295
18-Dec-85                                           2.8375
19-Dec-85                                           2.8360
20-Dec-85                                           2.8290
23-Dec-85                                           2.8230
24-Dec-85                                           2.8250
25-Dec-85                                               ND
26-Dec-85                                           2.8200
27-Dec-85                                           2.7865
30-Dec-85                                           2.7770
31-Dec-85                                           2.7540
 1-Jan-86                                               ND
 2-Jan-86                                           2.7495
 3-Jan-86                                           2.7715
 6-Jan-86                                           2.7580
 7-Jan-86                                           2.7535
 8-Jan-86                                           2.7675
 9-Jan-86                                           2.7535
10-Jan-86                                           2.7635
13-Jan-86                                           2.7740
14-Jan-86                                           2.7810
15-Jan-86                                           2.7730
16-Jan-86                                           2.7800
17-Jan-86                                           2.7765
20-Jan-86                                               ND
21-Jan-86                                           2.7705
22-Jan-86                                           2.7580
23-Jan-86                                           2.7665
24-Jan-86                                           2.7260
27-Jan-86                                           2.7090
28-Jan-86                                           2.7095
29-Jan-86                                           2.7010
30-Jan-86                                           2.6875
31-Jan-86                                           2.6975
 3-Feb-86                                           2.7120
 4-Feb-86                                           2.7255
 5-Feb-86                                           2.6950
 6-Feb-86                                           2.7025
 7-Feb-86                                           2.7190
10-Feb-86                                           2.6960
11-Feb-86                                           2.6835
12-Feb-86                                           2.6745
13-Feb-86                                           2.6530
14-Feb-86                                           2.6515
17-Feb-86                                               ND
18-Feb-86                                           2.6465
19-Feb-86                                           2.6060
20-Feb-86                                           2.6070
21-Feb-86                                           2.6090
24-Feb-86                                           2.5825
25-Feb-86                                           2.5415
26-Feb-86                                           2.5165
27-Feb-86                                           2.5125
28-Feb-86                                           2.5185
 3-Mar-86                                           2.5080
 4-Mar-86                                           2.4860
 5-Mar-86                                           2.5595
 6-Mar-86                                           2.5375
 7-Mar-86                                           2.5250
10-Mar-86                                           2.5745
11-Mar-86                                           2.5560
12-Mar-86                                           2.5780
13-Mar-86                                           2.5915
14-Mar-86                                           2.5545
17-Mar-86                                           2.5400
18-Mar-86                                           2.5380
19-Mar-86                                           2.5525
20-Mar-86                                           2.5465
21-Mar-86                                           2.5305
24-Mar-86                                           2.5820
25-Mar-86                                           2.6425
26-Mar-86                                           2.6300
27-Mar-86                                           2.6225
28-Mar-86                                           2.6260
31-Mar-86                                           2.6430
 1-Apr-86                                           2.6397
 2-Apr-86                                           2.6740
 3-Apr-86                                           2.6960
 4-Apr-86                                           2.6925
 7-Apr-86                                           2.7005
 8-Apr-86                                           2.6345
 9-Apr-86                                           2.6360
10-Apr-86                                           2.6225
11-Apr-86                                           2.5970
14-Apr-86                                           2.6060
15-Apr-86                                           2.6070
16-Apr-86                                           2.5355
17-Apr-86                                           2.5010
18-Apr-86                                           2.5050
21-Apr-86                                           2.4915
22-Apr-86                                           2.4870
23-Apr-86                                           2.4785
24-Apr-86                                           2.4840
25-Apr-86                                           2.4560
28-Apr-86                                           2.4445
29-Apr-86                                           2.4540
30-Apr-86                                           2.4405
 1-May-86                                           2.4845
 2-May-86                                           2.4955
 5-May-86                                           2.4660
 6-May-86                                           2.4890
 7-May-86                                           2.4745
 8-May-86                                           2.4545
 9-May-86                                           2.4510
12-May-86                                           2.4490
13-May-86                                           2.4765
14-May-86                                           2.4625
15-May-86                                           2.4747
16-May-86                                           2.4900
19-May-86                                           2.5058
20-May-86                                           2.5255
21-May-86                                           2.5260
22-May-86                                           2.5640
23-May-86                                           2.5600
26-May-86                                               ND
27-May-86                                           2.5580
28-May-86                                           2.5610
29-May-86                                           2.5900
30-May-86                                           2.6145
 2-Jun-86                                           2.6145
 3-Jun-86                                           2.5590
 4-Jun-86                                           2.5650
 5-Jun-86                                           2.5185
 6-Jun-86                                           2.5090
 9-Jun-86                                           2.5170
10-Jun-86                                           2.5005
11-Jun-86                                           2.4940
12-Jun-86                                           2.4890
13-Jun-86                                           2.4875
16-Jun-86                                           2.4805
17-Jun-86                                           2.5240
18-Jun-86                                           2.5240
19-Jun-86                                           2.5140
20-Jun-86                                           2.5290
23-Jun-86                                           2.5325
24-Jun-86                                           2.5030
25-Jun-86                                           2.4955
26-Jun-86                                           2.5030
27-Jun-86                                           2.4850
30-Jun-86                                           2.4795
 1-Jul-86                                           2.4510
 2-Jul-86                                           2.4650
 3-Jul-86                                           2.4485
 4-Jul-86                                               ND
 7-Jul-86                                           2.4480
 8-Jul-86                                           2.4550
 9-Jul-86                                           2.4610
10-Jul-86                                           2.4505
11-Jul-86                                           2.4640
14-Jul-86                                           2.4570
15-Jul-86                                           2.4405
16-Jul-86                                           2.4240
17-Jul-86                                           2.4215
18-Jul-86                                           2.4010
21-Jul-86                                           2.3920
22-Jul-86                                           2.4080
23-Jul-86                                           2.4030
24-Jul-86                                           2.4080
25-Jul-86                                           2.4170
28-Jul-86                                           2.3830
29-Jul-86                                           2.3795
30-Jul-86                                           2.3835
31-Jul-86                                           2.3590
 1-Aug-86                                           2.3495
 4-Aug-86                                           2.3500
 5-Aug-86                                           2.3540
 6-Aug-86                                           2.3520
 7-Aug-86                                           2.3300
 8-Aug-86                                           2.3328
11-Aug-86                                           2.3210
12-Aug-86                                           2.3395
13-Aug-86                                           2.3335
14-Aug-86                                           2.3242
15-Aug-86                                           2.3240
18-Aug-86                                           2.3330
19-Aug-86                                           2.3200
20-Aug-86                                           2.3090
21-Aug-86                                           2.3035
22-Aug-86                                           2.3055
25-Aug-86                                           2.3060
26-Aug-86                                           2.3037
27-Aug-86                                           2.3080
28-Aug-86                                           2.3130
29-Aug-86                                           2.2960
 1-Sep-86                                               ND
 2-Sep-86                                           2.2920
 3-Sep-86                                           2.2870
 4-Sep-86                                           2.2900
 5-Sep-86                                           2.3090
 8-Sep-86                                           2.3365
 9-Sep-86                                           2.3235
10-Sep-86                                           2.3280
11-Sep-86                                           2.3605
12-Sep-86                                           2.3260
15-Sep-86                                           2.3155
16-Sep-86                                           2.3130
17-Sep-86                                           2.2900
18-Sep-86                                           2.2520
19-Sep-86                                           2.2515
22-Sep-86                                           2.2955
23-Sep-86                                           2.3200
24-Sep-86                                           2.3130
25-Sep-86                                           2.3135
26-Sep-86                                           2.3130
29-Sep-86                                           2.2850
30-Sep-86                                           2.2900
 1-Oct-86                                           2.2840
 2-Oct-86                                           2.2675
 3-Oct-86                                           2.2595
 6-Oct-86                                           2.2510
 7-Oct-86                                           2.2615
 8-Oct-86                                           2.2575
 9-Oct-86                                           2.2638
10-Oct-86                                           2.2445
13-Oct-86                                               ND
14-Oct-86                                           2.2325
15-Oct-86                                           2.2310
16-Oct-86                                           2.2330
17-Oct-86                                           2.2320
20-Oct-86                                           2.2485
21-Oct-86                                           2.2470
22-Oct-86                                           2.2447
23-Oct-86                                           2.2545
24-Oct-86                                           2.2965
27-Oct-86                                           2.3138
28-Oct-86                                           2.2965
29-Oct-86                                           2.2940
30-Oct-86                                           2.3195
31-Oct-86                                           2.3265
 3-Nov-86                                           2.3320
 4-Nov-86                                           2.3245
 5-Nov-86                                           2.3320
 6-Nov-86                                           2.3280
 7-Nov-86                                           2.3330
10-Nov-86                                           2.3115
11-Nov-86                                               ND
12-Nov-86                                           2.2850
13-Nov-86                                           2.2710
14-Nov-86                                           2.2620
17-Nov-86                                           2.2750
18-Nov-86                                           2.2750
19-Nov-86                                           2.2685
20-Nov-86                                           2.2690
21-Nov-86                                           2.2840
24-Nov-86                                           2.2812
25-Nov-86                                           2.2540
26-Nov-86                                           2.2495
27-Nov-86                                               ND
28-Nov-86                                           2.2310
 1-Dec-86                                           2.2220
 2-Dec-86                                           2.2295
 3-Dec-86                                           2.2295
 4-Dec-86                                           2.2515
 5-Dec-86                                           2.2613
 8-Dec-86                                           2.2730
 9-Dec-86                                           2.2828
10-Dec-86                                           2.2735
11-Dec-86                                           2.2792
12-Dec-86                                           2.2790
15-Dec-86                                           2.2810
16-Dec-86                                           2.2810
17-Dec-86                                           2.2785
18-Dec-86                                           2.2715
19-Dec-86                                           2.2686
22-Dec-86                                           2.2375
23-Dec-86                                           2.2225
24-Dec-86                                           2.2245
25-Dec-86                                               ND
26-Dec-86                                           2.2200
29-Dec-86                                           2.1965
30-Dec-86                                           2.1990
31-Dec-86                                           2.1725
 1-Jan-87                                               ND
 2-Jan-87                                           2.1655
 5-Jan-87                                           2.1815
 6-Jan-87                                           2.1685
 7-Jan-87                                           2.1770
 8-Jan-87                                           2.1690
 9-Jan-87                                           2.1650
12-Jan-87                                           2.1325
13-Jan-87                                           2.1160
14-Jan-87                                           2.0700
15-Jan-87                                           2.0785
16-Jan-87                                           2.0800
19-Jan-87                                               ND
20-Jan-87                                           2.0720
21-Jan-87                                           2.0825
22-Jan-87                                           2.0460
23-Jan-87                                           2.0590
26-Jan-87                                           2.0565
27-Jan-87                                           2.0360
28-Jan-87                                           2.0175
29-Jan-87                                           2.0160
30-Jan-87                                           2.0665
 2-Feb-87                                           2.0395
 3-Feb-87                                           2.0275
 4-Feb-87                                           2.0465
 5-Feb-87                                           2.0760
 6-Feb-87                                           2.0930
 9-Feb-87                                           2.0510
10-Feb-87                                           2.0295
11-Feb-87                                           2.0500
12-Feb-87                                           2.0590
13-Feb-87                                           2.0655
16-Feb-87                                               ND
17-Feb-87                                           2.0490
18-Feb-87                                           2.0670
19-Feb-87                                           2.0720
20-Feb-87                                           2.0663
23-Feb-87                                           2.0690
24-Feb-87                                           2.0730
25-Feb-87                                           2.0665
26-Feb-87                                           2.0600
27-Feb-87                                           2.0640
 2-Mar-87                                           2.0685
 3-Mar-87                                           2.0708
 4-Mar-87                                           2.0755
 5-Mar-87                                           2.0675
 6-Mar-87                                           2.0770
 9-Mar-87                                           2.0955
10-Mar-87                                           2.0975
11-Mar-87                                           2.1130
12-Mar-87                                           2.1025
13-Mar-87                                           2.0934
16-Mar-87                                           2.0770
17-Mar-87                                           2.0775
18-Mar-87                                           2.0765
19-Mar-87                                           2.0725
20-Mar-87                                           2.0710
23-Mar-87                                           2.0565
24-Mar-87                                           2.0586
25-Mar-87                                           2.0620
26-Mar-87                                           2.0640
27-Mar-87                                           2.0585
30-Mar-87                                           2.0365
31-Mar-87                                           2.0355
 1-Apr-87                                           2.0570
 2-Apr-87                                           2.0475
 3-Apr-87                                           2.0600
 6-Apr-87                                           2.0612
 7-Apr-87                                           2.0615
 8-Apr-87                                           2.0753
 9-Apr-87                                           2.0570
10-Apr-87                                           2.0380
13-Apr-87                                           2.0435
14-Apr-87                                           2.0328
15-Apr-87                                           2.0375
16-Apr-87                                           2.0427
17-Apr-87                                           2.0470
20-Apr-87                                           2.0455
21-Apr-87                                           2.0495
22-Apr-87                                           2.0565
23-Apr-87                                           2.0450
24-Apr-87                                           2.0205
27-Apr-87                                           2.0113
28-Apr-87                                           2.0270
29-Apr-87                                           2.0235
30-Apr-87                                           2.0290
 1-May-87                                           2.0110
 4-May-87                                           2.0015
 5-May-87                                           1.9955
 6-May-87                                           1.9995
 7-May-87                                           2.0045
 8-May-87                                           2.0165
11-May-87                                           2.0260
12-May-87                                           2.0170
13-May-87                                           2.0170
14-May-87                                           2.0145
15-May-87                                           2.0040
18-May-87                                           2.0050
19-May-87                                           2.0038
20-May-87                                           1.9995
21-May-87                                           2.0030
22-May-87                                           2.0040
25-May-87                                               ND
26-May-87                                           2.0355
27-May-87                                           2.0493
28-May-87                                           2.0460
29-May-87                                           2.0545
 1-Jun-87                                           2.0670
 2-Jun-87                                           2.0335
 3-Jun-87                                           2.0370
 4-Jun-87                                           2.0495
 5-Jun-87                                           2.0435
 8-Jun-87                                           2.0330
 9-Jun-87                                           2.0180
10-Jun-87                                           2.0250
11-Jun-87                                           2.0210
12-Jun-87                                           2.0415
15-Jun-87                                           2.0560
16-Jun-87                                           2.0585
17-Jun-87                                           2.0575
18-Jun-87                                           2.0550
19-Jun-87                                           2.0615
22-Jun-87                                           2.0735
23-Jun-87                                           2.0645
24-Jun-87                                           2.0520
25-Jun-87                                           2.0580
26-Jun-87                                           2.0560
29-Jun-87                                           2.0615
30-Jun-87                                           2.0560
 1-Jul-87                                           2.0600
 2-Jul-87                                           2.0640
 3-Jul-87                                           2.0735
 6-Jul-87                                           2.0715
 7-Jul-87                                           2.0710
 8-Jul-87                                           2.0735
 9-Jul-87                                           2.0705
10-Jul-87                                           2.0770
13-Jul-87                                           2.0745
14-Jul-87                                           2.0823
15-Jul-87                                           2.0605
16-Jul-87                                           2.0685
17-Jul-87                                           2.0920
20-Jul-87                                           2.0965
21-Jul-87                                           2.1000
22-Jul-87                                           2.0975
23-Jul-87                                           2.0895
24-Jul-87                                           2.0880
27-Jul-87                                           2.0907
28-Jul-87                                           2.0933
29-Jul-87                                           2.0938
30-Jul-87                                           2.0910
31-Jul-87                                           2.0927
 3-Aug-87                                           2.0990
 4-Aug-87                                           2.1290
 5-Aug-87                                           2.1143
 6-Aug-87                                           2.1205
 7-Aug-87                                           2.1275
10-Aug-87                                           2.1323
11-Aug-87                                           2.1370
12-Aug-87                                           2.1325
13-Aug-87                                           2.1270
14-Aug-87                                           2.1150
17-Aug-87                                           2.1155
18-Aug-87                                           2.0785
19-Aug-87                                           2.0752
20-Aug-87                                           2.0600
21-Aug-87                                           2.0495
24-Aug-87                                           2.0480
25-Aug-87                                           2.0560
26-Aug-87                                           2.0570
27-Aug-87                                           2.0435
28-Aug-87                                           2.0395
31-Aug-87                                           2.0400
 1-Sep-87                                           2.0430
 2-Sep-87                                           2.0310
 3-Sep-87                                           2.0195
 4-Sep-87                                           2.0215
 7-Sep-87                                               ND
 8-Sep-87                                           2.0180
 9-Sep-87                                           2.0231
10-Sep-87                                           2.0335
11-Sep-87                                           2.0260
14-Sep-87                                           2.0460
15-Sep-87                                           2.0438
16-Sep-87                                           2.0435
17-Sep-87                                           2.0445
18-Sep-87                                           2.0325
21-Sep-87                                           2.0430
22-Sep-87                                           2.0490
23-Sep-87                                           2.0510
24-Sep-87                                           2.0505
25-Sep-87                                           2.0495
28-Sep-87                                           2.0545
29-Sep-87                                           2.0705
30-Sep-87                                           2.0735
 1-Oct-87                                           2.0780
 2-Oct-87                                           2.0735
 5-Oct-87                                           2.0735
 6-Oct-87                                           2.0655
 7-Oct-87                                           2.0550
 8-Oct-87                                           2.0515
 9-Oct-87                                           2.0420
12-Oct-87                                               ND
13-Oct-87                                           2.0495
14-Oct-87                                           2.0380
15-Oct-87                                           2.0265
16-Oct-87                                           2.0270
19-Oct-87                                           2.0003
20-Oct-87                                           2.0335
21-Oct-87                                           2.0395
22-Oct-87                                           2.0405
23-Oct-87                                           2.0100
26-Oct-87                                           1.9975
27-Oct-87                                           1.9945
28-Oct-87                                           1.9736
29-Oct-87                                           1.9462
30-Oct-87                                           1.9450
 2-Nov-87                                           1.9272
 3-Nov-87                                           1.9295
 4-Nov-87                                           1.9250
 5-Nov-87                                           1.8775
 6-Nov-87                                           1.8835
 9-Nov-87                                           1.8685
10-Nov-87                                           1.8730
11-Nov-87                                               ND
12-Nov-87                                           1.9110
13-Nov-87                                           1.9015
16-Nov-87                                           1.9185
17-Nov-87                                           1.9065
18-Nov-87                                           1.9000
19-Nov-87                                           1.8915
20-Nov-87                                           1.8940
23-Nov-87                                           1.8770
24-Nov-87                                           1.8985
25-Nov-87                                           1.8785
26-Nov-87                                               ND
27-Nov-87                                           1.8620
30-Nov-87                                           1.8455
 1-Dec-87                                           1.8555
 2-Dec-87                                           1.8610
 3-Dec-87                                           1.8675
 4-Dec-87                                           1.8775
 7-Dec-87                                           1.8810
 8-Dec-87                                           1.8775
 9-Dec-87                                           1.8720
10-Dec-87                                           1.8410
11-Dec-87                                           1.8355
14-Dec-87                                           1.8345
15-Dec-87                                           1.8350
16-Dec-87                                           1.8357
17-Dec-87                                           1.8265
18-Dec-87                                           1.8390
21-Dec-87                                           1.8395
22-Dec-87                                           1.8335
23-Dec-87                                           1.8420
24-Dec-87                                           1.8335
25-Dec-87                                               ND
28-Dec-87                                           1.7970
29-Dec-87                                           1.7965
30-Dec-87                                           1.7930
31-Dec-87                                           1.7670
 1-Jan-88                                               ND
 4-Jan-88                                           1.7840
 5-Jan-88                                           1.8290
 6-Jan-88                                           1.8540
 7-Jan-88                                           1.8425
 8-Jan-88                                           1.8555
11-Jan-88                                           1.8405
12-Jan-88                                           1.8378
13-Jan-88                                           1.8358
14-Jan-88                                           1.8390
15-Jan-88                                           1.8865
18-Jan-88                                               ND
19-Jan-88                                           1.8835
20-Jan-88                                           1.8665
21-Jan-88                                           1.8700
22-Jan-88                                           1.8830
25-Jan-88                                           1.8850
26-Jan-88                                           1.8830
27-Jan-88                                           1.8770
28-Jan-88                                           1.8725
29-Jan-88                                           1.8850
 1-Feb-88                                           1.9005
 2-Feb-88                                           1.8895
 3-Feb-88                                           1.8965
 4-Feb-88                                           1.8980
 5-Feb-88                                           1.9070
 8-Feb-88                                           1.9040
 9-Feb-88                                           1.9095
10-Feb-88                                           1.8990
11-Feb-88                                           1.9000
12-Feb-88                                           1.9240
15-Feb-88                                               ND
16-Feb-88                                           1.9183
17-Feb-88                                           1.9165
18-Feb-88                                           1.9210
19-Feb-88                                           1.9175
22-Feb-88                                           1.9035
23-Feb-88                                           1.8990
24-Feb-88                                           1.9030
25-Feb-88                                           1.9045
26-Feb-88                                           1.8945
29-Feb-88                                           1.8955
 1-Mar-88                                           1.8925
 2-Mar-88                                           1.9010
 3-Mar-88                                           1.9050
 4-Mar-88                                           1.8970
 7-Mar-88                                           1.8830
 8-Mar-88                                           1.8740
 9-Mar-88                                           1.8735
10-Mar-88                                           1.8715
11-Mar-88                                           1.8680
14-Mar-88                                           1.8690
15-Mar-88                                           1.8720
16-Mar-88                                           1.8785
17-Mar-88                                           1.9005
18-Mar-88                                           1.9060
21-Mar-88                                           1.9000
22-Mar-88                                           1.9025
23-Mar-88                                           1.8990
24-Mar-88                                           1.8870
25-Mar-88                                           1.8835
28-Mar-88                                           1.8655
29-Mar-88                                           1.8685
30-Mar-88                                           1.8685
31-Mar-88                                           1.8590
 1-Apr-88                                           1.8595
 4-Apr-88                                           1.8565
 5-Apr-88                                           1.8745
 6-Apr-88                                           1.8780
 7-Apr-88                                           1.8855
 8-Apr-88                                           1.8780
11-Apr-88                                           1.8930
12-Apr-88                                           1.8945
13-Apr-88                                           1.9000
14-Apr-88                                           1.8665
15-Apr-88                                           1.8625
18-Apr-88                                           1.8595
19-Apr-88                                           1.8660
20-Apr-88                                           1.8670
21-Apr-88                                           1.8670
22-Apr-88                                           1.8765
25-Apr-88                                           1.8820
26-Apr-88                                           1.8790
27-Apr-88                                           1.8780
28-Apr-88                                           1.8720
29-Apr-88                                           1.8780
 2-May-88                                           1.8820
 3-May-88                                           1.8815
 4-May-88                                           1.8845
 5-May-88                                           1.8835
 6-May-88                                           1.8850
 9-May-88                                           1.8865
10-May-88                                           1.8820
11-May-88                                           1.8815
12-May-88                                           1.8840
13-May-88                                           1.8880
16-May-88                                           1.8945
17-May-88                                           1.9100
18-May-88                                           1.9100
19-May-88                                           1.9050
20-May-88                                           1.9075
23-May-88                                           1.9068
24-May-88                                           1.9070
25-May-88                                           1.9105
26-May-88                                           1.9125
27-May-88                                           1.9240
30-May-88                                               ND
31-May-88                                           1.9375
 1-Jun-88                                           1.9350
 2-Jun-88                                           1.9380
 3-Jun-88                                           1.9400
 6-Jun-88                                           1.9285
 7-Jun-88                                           1.9260
 8-Jun-88                                           1.9295
 9-Jun-88                                           1.9315
10-Jun-88                                           1.9310
13-Jun-88                                           1.9370
14-Jun-88                                           1.9610
15-Jun-88                                           1.9675
16-Jun-88                                           1.9710
17-Jun-88                                           1.9705
20-Jun-88                                           1.9800
21-Jun-88                                           1.9780
22-Jun-88                                           2.0025
23-Jun-88                                           2.0120
24-Jun-88                                           2.0440
27-Jun-88                                           2.0500
28-Jun-88                                           2.0400
29-Jun-88                                           2.0640
30-Jun-88                                           2.0500
 1-Jul-88                                           2.0525
 4-Jul-88                                               ND
 5-Jul-88                                           2.0560
 6-Jul-88                                           2.0530
 7-Jul-88                                           2.0455
 8-Jul-88                                           2.0695
11-Jul-88                                           2.0810
12-Jul-88                                           2.0730
13-Jul-88                                           2.0845
14-Jul-88                                           2.0835
15-Jul-88                                           2.1160
18-Jul-88                                           2.1220
19-Jul-88                                           2.1035
20-Jul-88                                           2.0900
21-Jul-88                                           2.0740
22-Jul-88                                           2.0610
25-Jul-88                                           2.0825
26-Jul-88                                           2.1000
27-Jul-88                                           2.0865
28-Jul-88                                           2.1045
29-Jul-88                                           2.1155
 1-Aug-88                                           2.1205
 2-Aug-88                                           2.1180
 3-Aug-88                                           2.1170
 4-Aug-88                                           2.1230
 5-Aug-88                                           2.1380
 8-Aug-88                                           2.1480
 9-Aug-88                                           2.1625
10-Aug-88                                           2.1640
11-Aug-88                                           2.1445
12-Aug-88                                           2.1235
15-Aug-88                                           2.1245
16-Aug-88                                           2.1130
17-Aug-88                                           2.1590
18-Aug-88                                           2.1435
19-Aug-88                                           2.1355
22-Aug-88                                           2.1670
23-Aug-88                                           2.1530
24-Aug-88                                           2.1355
25-Aug-88                                           2.1040
26-Aug-88                                           2.0970
29-Aug-88                                           2.1105
30-Aug-88                                           2.1095
31-Aug-88                                           2.1220
 1-Sep-88                                           2.1170
 2-Sep-88                                           2.1000
 5-Sep-88                                               ND
 6-Sep-88                                           2.0820
 7-Sep-88                                           2.0810
 8-Sep-88                                           2.0865
 9-Sep-88                                           2.0870
12-Sep-88                                           2.0830
13-Sep-88                                           2.0860
14-Sep-88                                           2.1205
15-Sep-88                                           2.1160
16-Sep-88                                           2.1175
19-Sep-88                                           2.1090
20-Sep-88                                           2.1035
21-Sep-88                                           2.1145
22-Sep-88                                           2.1190
23-Sep-88                                           2.1150
26-Sep-88                                           2.1235
27-Sep-88                                           2.1193
28-Sep-88                                           2.1175
29-Sep-88                                           2.1226
30-Sep-88                                           2.1115
 3-Oct-88                                           2.0990
 4-Oct-88                                           2.0995
 5-Oct-88                                           2.1010
 6-Oct-88                                           2.1030
 7-Oct-88                                           2.0985
10-Oct-88                                               ND
11-Oct-88                                           2.0885
12-Oct-88                                           2.0700
13-Oct-88                                           2.0520
14-Oct-88                                           2.0480
17-Oct-88                                           2.0405
18-Oct-88                                           2.0350
19-Oct-88                                           2.0420
20-Oct-88                                           2.0335
21-Oct-88                                           2.0085
24-Oct-88                                           2.0180
25-Oct-88                                           2.0165
26-Oct-88                                           2.0015
27-Oct-88                                           2.0020
28-Oct-88                                           2.0050
31-Oct-88                                           2.0095
 1-Nov-88                                           2.0145
 2-Nov-88                                           2.0065
 3-Nov-88                                           1.9990
 4-Nov-88                                           2.0235
 7-Nov-88                                           2.0125
 8-Nov-88                                           2.0185
 9-Nov-88                                           1.9890
10-Nov-88                                           1.9830
11-Nov-88                                               ND
14-Nov-88                                           1.9685
15-Nov-88                                           1.9680
16-Nov-88                                           1.9450
17-Nov-88                                           1.9520
18-Nov-88                                           1.9575
21-Nov-88                                           1.9460
22-Nov-88                                           1.9410
23-Nov-88                                           1.9360
24-Nov-88                                               ND
25-Nov-88                                           1.9350
28-Nov-88                                           1.9550
29-Nov-88                                           1.9487
30-Nov-88                                           1.9580
 1-Dec-88                                           1.9545
 2-Dec-88                                           1.9520
 5-Dec-88                                           1.9450
 6-Dec-88                                           1.9553
 7-Dec-88                                           1.9855
 8-Dec-88                                           1.9645
 9-Dec-88                                           1.9570
12-Dec-88                                           1.9660
13-Dec-88                                           1.9725
14-Dec-88                                           1.9620
15-Dec-88                                           1.9740
16-Dec-88                                           1.9940
19-Dec-88                                           1.9899
20-Dec-88                                           2.0050
21-Dec-88                                           1.9980
22-Dec-88                                           2.0025
23-Dec-88                                           2.0050
26-Dec-88                                               ND
27-Dec-88                                           2.0070
28-Dec-88                                           2.0200
29-Dec-88                                           2.0190
30-Dec-88                                           2.0020
 2-Jan-89                                               ND
 3-Jan-89                                           1.9920
 4-Jan-89                                           2.0180
 5-Jan-89                                           2.0260
 6-Jan-89                                           2.0480
 9-Jan-89                                           2.0640
10-Jan-89                                           2.0720
11-Jan-89                                           2.0655
12-Jan-89                                           2.0600
13-Jan-89                                           2.0700
16-Jan-89                                               ND
17-Jan-89                                           2.0890
18-Jan-89                                           2.1120
19-Jan-89                                           2.1075
20-Jan-89                                           2.0820
23-Jan-89                                           2.0750
24-Jan-89                                           2.0805
25-Jan-89                                           2.0805
26-Jan-89                                           2.0825
27-Jan-89                                           2.1030
30-Jan-89                                           2.0990
31-Jan-89                                           2.1205
 1-Feb-89                                           2.1050
 2-Feb-89                                           2.1105
 3-Feb-89                                           2.1225
 6-Feb-89                                           2.1220
 7-Feb-89                                           2.1095
 8-Feb-89                                           2.1145
 9-Feb-89                                           2.1000
10-Feb-89                                           2.1020
13-Feb-89                                           2.1115
14-Feb-89                                           2.0885
15-Feb-89                                           2.0820
16-Feb-89                                           2.0800
17-Feb-89                                           2.0740
20-Feb-89                                               ND
21-Feb-89                                           2.0795
22-Feb-89                                           2.0730
23-Feb-89                                           2.0535
24-Feb-89                                           2.0620
27-Feb-89                                           2.0520
28-Feb-89                                           2.0585
 1-Mar-89                                           2.0750
 2-Mar-89                                           2.0780
 3-Mar-89                                           2.0780
 6-Mar-89                                           2.0910
 7-Mar-89                                           2.0922
 8-Mar-89                                           2.0976
 9-Mar-89                                           2.0997
10-Mar-89                                           2.1024
13-Mar-89                                           2.1074
14-Mar-89                                           2.0967
15-Mar-89                                           2.1120
16-Mar-89                                           2.1128
17-Mar-89                                           2.1168
20-Mar-89                                           2.1160
21-Mar-89                                           2.1135
22-Mar-89                                           2.1092
23-Mar-89                                           2.1110
24-Mar-89                                           2.1135
27-Mar-89                                           2.1240
28-Mar-89                                           2.1364
29-Mar-89                                           2.1330
30-Mar-89                                           2.1403
31-Mar-89                                           2.1390
 3-Apr-89                                           2.1233
 4-Apr-89                                           2.1100
 5-Apr-89                                           2.1116
 6-Apr-89                                           2.1080
 7-Apr-89                                           2.1155
10-Apr-89                                           2.1210
11-Apr-89                                           2.1293
12-Apr-89                                           2.1290
13-Apr-89                                           2.1145
14-Apr-89                                           2.1110
17-Apr-89                                           2.0950
18-Apr-89                                           2.0910
19-Apr-89                                           2.1010
20-Apr-89                                           2.0838
21-Apr-89                                           2.0878
24-Apr-89                                           2.1010
25-Apr-89                                           2.1050
26-Apr-89                                           2.1200
27-Apr-89                                           2.1175
28-Apr-89                                           2.1210
 1-May-89                                           2.1334
 2-May-89                                           2.1284
 3-May-89                                           2.1310
 4-May-89                                           2.1328
 5-May-89                                           2.1418
 8-May-89                                           2.1503
 9-May-89                                           2.1600
10-May-89                                           2.1478
11-May-89                                           2.1570
12-May-89                                           2.1645
15-May-89                                           2.1891
16-May-89                                           2.1911
17-May-89                                           2.2240
18-May-89                                           2.2155
19-May-89                                           2.2205
22-May-89                                           2.2639
23-May-89                                           2.2635
24-May-89                                           2.2675
25-May-89                                           2.2485
26-May-89                                           2.2415
29-May-89                                               ND
30-May-89                                           2.2650
31-May-89                                           2.2265
 1-Jun-89                                           2.2358
 2-Jun-89                                           2.2060
 5-Jun-89                                           2.2119
 6-Jun-89                                           2.2295
 7-Jun-89                                           2.2102
 8-Jun-89                                           2.2282
 9-Jun-89                                           2.2570
12-Jun-89                                           2.2810
13-Jun-89                                           2.2822
14-Jun-89                                           2.2847
15-Jun-89                                           2.2795
16-Jun-89                                           2.2435
19-Jun-89                                           2.2223
20-Jun-89                                           2.2253
21-Jun-89                                           2.2180
22-Jun-89                                           2.2067
23-Jun-89                                           2.1862
26-Jun-89                                           2.2060
27-Jun-89                                           2.2062
28-Jun-89                                           2.2147
29-Jun-89                                           2.2040
30-Jun-89                                           2.2035
 3-Jul-89                                           2.1740
 4-Jul-89                                               ND
 5-Jul-89                                           2.1307
 6-Jul-89                                           2.1310
 7-Jul-89                                           2.1241
10-Jul-89                                           2.0952
11-Jul-89                                           2.1205
12-Jul-89                                           2.1155
13-Jul-89                                           2.1219
14-Jul-89                                           2.1472
17-Jul-89                                           2.1510
18-Jul-89                                           2.1343
19-Jul-89                                           2.1460
20-Jul-89                                           2.1448
21-Jul-89                                           2.1504
24-Jul-89                                           2.1538
25-Jul-89                                           2.1387
26-Jul-89                                           2.1145
27-Jul-89                                           2.1088
28-Jul-89                                           2.1290
31-Jul-89                                           2.1045
 1-Aug-89                                           2.1041
 2-Aug-89                                           2.0887
 3-Aug-89                                           2.1055
 4-Aug-89                                           2.1400
 7-Aug-89                                           2.1490
 8-Aug-89                                           2.1321
 9-Aug-89                                           2.1423
10-Aug-89                                           2.1333
11-Aug-89                                           2.1858
14-Aug-89                                           2.1866
15-Aug-89                                           2.1953
16-Aug-89                                           2.1885
17-Aug-89                                           2.2200
18-Aug-89                                           2.2013
21-Aug-89                                           2.2004
22-Aug-89                                           2.1880
23-Aug-89                                           2.2054
24-Aug-89                                           2.2080
25-Aug-89                                           2.2029
28-Aug-89                                           2.2085
29-Aug-89                                           2.1836
30-Aug-89                                           2.1936
31-Aug-89                                           2.2072
 1-Sep-89                                           2.2289
 4-Sep-89                                               ND
 5-Sep-89                                           2.2440
 6-Sep-89                                           2.2262
 7-Sep-89                                           2.2374
 8-Sep-89                                           2.2323
11-Sep-89                                           2.2397
12-Sep-89                                           2.2405
13-Sep-89                                           2.2323
14-Sep-89                                           2.2197
15-Sep-89                                           2.2542
18-Sep-89                                           2.2013
19-Sep-89                                           2.1984
20-Sep-89                                           2.1887
21-Sep-89                                           2.1917
22-Sep-89                                           2.1994
25-Sep-89                                           2.1517
26-Sep-89                                           2.1323
27-Sep-89                                           2.1256
28-Sep-89                                           2.1240
29-Sep-89                                           2.1149
 2-Oct-89                                           2.1178
 3-Oct-89                                           2.1303
 4-Oct-89                                           2.1215
 5-Oct-89                                           2.1297
 6-Oct-89                                           2.1370
 9-Oct-89                                               ND
10-Oct-89                                           2.1418
11-Oct-89                                           2.1643
12-Oct-89                                           2.1534
13-Oct-89                                           2.1343
16-Oct-89                                           2.1061
17-Oct-89                                           2.0915
18-Oct-89                                           2.0933
19-Oct-89                                           2.0910
20-Oct-89                                           2.0945
23-Oct-89                                           2.0957
24-Oct-89                                           2.0772
25-Oct-89                                           2.0790
26-Oct-89                                           2.0750
27-Oct-89                                           2.0661
30-Oct-89                                           2.0736
31-Oct-89                                           2.0789
 1-Nov-89                                           2.0747
 2-Nov-89                                           2.0856
 3-Nov-89                                           2.0863
 6-Nov-89                                           2.0909
 7-Nov-89                                           2.0826
 8-Nov-89                                           2.0832
 9-Nov-89                                           2.0865
10-Nov-89                                           2.1019
13-Nov-89                                           2.1008
14-Nov-89                                           2.0863
15-Nov-89                                           2.0745
16-Nov-89                                           2.0714
17-Nov-89                                           2.0795
20-Nov-89                                           2.0717
21-Nov-89                                           2.0542
22-Nov-89                                           2.0462
23-Nov-89                                               ND
24-Nov-89                                           2.0365
27-Nov-89                                           2.0188
28-Nov-89                                           2.0170
29-Nov-89                                           2.0119
30-Nov-89                                           2.0084
 1-Dec-89                                           2.0108
 4-Dec-89                                           2.0090
 5-Dec-89                                           2.0049
 6-Dec-89                                           1.9932
 7-Dec-89                                           2.0005
 8-Dec-89                                           1.9999
11-Dec-89                                           1.9931
12-Dec-89                                           1.9575
13-Dec-89                                           1.9650
14-Dec-89                                           1.9616
15-Dec-89                                           1.9452
18-Dec-89                                           1.9484
19-Dec-89                                           1.9616
20-Dec-89                                           1.9650
21-Dec-89                                           1.9487
22-Dec-89                                           1.9290
25-Dec-89                                               ND
26-Dec-89                                           1.9199
27-Dec-89                                           1.9095
28-Dec-89                                           1.9062
29-Dec-89                                           1.9085