GERMANY -- SPOT EXCHANGE RATE, DM/US$
           -------------------------------------

 4-Jan-71                                 3.6434
 5-Jan-71                                 3.6450
 6-Jan-71                                 3.6439
 7-Jan-71                                 3.6433
 8-Jan-71                                 3.6424
11-Jan-71                                 3.6414
12-Jan-71                                 3.6416
13-Jan-71                                 3.6402
14-Jan-71                                 3.6390
15-Jan-71                                 3.6383
18-Jan-71                                 3.6364
19-Jan-71                                 3.6367
20-Jan-71                                 3.6327
21-Jan-71                                 3.6315
22-Jan-71                                 3.6309
25-Jan-71                                 3.6301
26-Jan-71                                 3.6302
27-Jan-71                                 3.6302
28-Jan-71                                 3.6307
29-Jan-71                                 3.6312
 1-Feb-71                                 3.6323
 2-Feb-71                                 3.6325
 3-Feb-71                                 3.6307
 4-Feb-71                                 3.6306
 5-Feb-71                                 3.6309
 8-Feb-71                                 3.6312
 9-Feb-71                                 3.6303
10-Feb-71                                 3.6315
11-Feb-71                                 3.6328
12-Feb-71                                     ND
15-Feb-71                                     ND
16-Feb-71                                 3.6306
17-Feb-71                                 3.6303
18-Feb-71                                 3.6308
19-Feb-71                                 3.6304
22-Feb-71                                 3.6302
23-Feb-71                                 3.6303
24-Feb-71                                 3.6303
25-Feb-71                                 3.6309
26-Feb-71                                 3.6363
 1-Mar-71                                 3.6333
 2-Mar-71                                 3.6318
 3-Mar-71                                 3.6299
 4-Mar-71                                 3.6322
 5-Mar-71                                 3.6318
 8-Mar-71                                 3.6304
 9-Mar-71                                 3.6304
10-Mar-71                                 3.6307
11-Mar-71                                 3.6310
12-Mar-71                                 3.6332
15-Mar-71                                 3.6331
16-Mar-71                                 3.6337
17-Mar-71                                 3.6304
18-Mar-71                                 3.6310
19-Mar-71                                 3.6310
22-Mar-71                                 3.6309
23-Mar-71                                 3.6306
24-Mar-71                                 3.6303
25-Mar-71                                 3.6314
26-Mar-71                                 3.6311
29-Mar-71                                 3.6315
30-Mar-71                                 3.6304
31-Mar-71                                 3.6300
 1-Apr-71                                 3.6300
 2-Apr-71                                 3.6298
 5-Apr-71                                 3.6310
 6-Apr-71                                 3.6304
 7-Apr-71                                 3.6324
 8-Apr-71                                 3.6319
 9-Apr-71                                 3.6319
12-Apr-71                                 3.6330
13-Apr-71                                 3.6355
14-Apr-71                                 3.6344
15-Apr-71                                 3.6341
16-Apr-71                                 3.6361
19-Apr-71                                 3.6427
20-Apr-71                                 3.6403
21-Apr-71                                 3.6366
22-Apr-71                                 3.6360
23-Apr-71                                 3.6387
26-Apr-71                                 3.6377
27-Apr-71                                 3.6356
28-Apr-71                                 3.6311
29-Apr-71                                 3.6323
30-Apr-71                                 3.6323
 3-May-71                                 3.6304
 4-May-71                                 3.6299
 5-May-71                                 3.5800
 6-May-71                                 3.5819
 7-May-71                                 3.5693
10-May-71                                 3.5386
11-May-71                                 3.5697
12-May-71                                 3.5606
13-May-71                                 3.5444
14-May-71                                 3.5474
17-May-71                                 3.5468
18-May-71                                 3.5461
19-May-71                                 3.5311
20-May-71                                 3.5069
21-May-71                                 3.5014
24-May-71                                 3.5082
25-May-71                                 3.5373
26-May-71                                 3.5467
27-May-71                                 3.5453
28-May-71                                 3.5483
31-May-71                                     ND
 1-Jun-71                                 3.5685
 2-Jun-71                                 3.5499
 3-Jun-71                                 3.5269
 4-Jun-71                                 3.5255
 7-Jun-71                                 3.5224
 8-Jun-71                                 3.5180
 9-Jun-71                                 3.5119
10-Jun-71                                 3.5099
11-Jun-71                                 3.5078
14-Jun-71                                 3.5075
15-Jun-71                                 3.5063
16-Jun-71                                 3.5046
17-Jun-71                                 3.5037
18-Jun-71                                 3.5046
21-Jun-71                                 3.5047
22-Jun-71                                 3.5020
23-Jun-71                                 3.4950
24-Jun-71                                 3.4972
25-Jun-71                                 3.5012
28-Jun-71                                 3.5020
29-Jun-71                                 3.4992
30-Jun-71                                 3.4971
 1-Jul-71                                 3.4986
 2-Jul-71                                 3.5007
 5-Jul-71                                     ND
 6-Jul-71                                 3.5011
 7-Jul-71                                 3.4996
 8-Jul-71                                 3.5001
 9-Jul-71                                 3.5003
12-Jul-71                                 3.5006
13-Jul-71                                 3.5000
14-Jul-71                                 3.4891
15-Jul-71                                 3.4839
16-Jul-71                                 3.4736
19-Jul-71                                 3.4733
20-Jul-71                                 3.4750
21-Jul-71                                 3.4686
22-Jul-71                                 3.4651
23-Jul-71                                 3.4646
26-Jul-71                                 3.4640
27-Jul-71                                 3.4602
28-Jul-71                                 3.4627
29-Jul-71                                 3.4597
30-Jul-71                                 3.4601
 2-Aug-71                                 3.4610
 3-Aug-71                                 3.4610
 4-Aug-71                                 3.4510
 5-Aug-71                                 3.4448
 6-Aug-71                                 3.4463
 9-Aug-71                                 3.4095
10-Aug-71                                 3.4089
11-Aug-71                                 3.4048
12-Aug-71                                 3.3858
13-Aug-71                                 3.3883
16-Aug-71                                     ND
17-Aug-71                                     ND
18-Aug-71                                     ND
19-Aug-71                                     ND
20-Aug-71                                     ND
23-Aug-71                                 3.4247
24-Aug-71                                 3.4006
25-Aug-71                                 3.3887
26-Aug-71                                 3.3950
27-Aug-71                                 3.4008
30-Aug-71                                 3.3999
31-Aug-71                                 3.3985
 1-Sep-71                                 3.3968
 2-Sep-71                                 3.3903
 3-Sep-71                                 3.3883
 6-Sep-71                                     ND
 7-Sep-71                                 3.3908
 8-Sep-71                                 3.3921
 9-Sep-71                                 3.3923
10-Sep-71                                 3.3850
13-Sep-71                                 3.3844
14-Sep-71                                 3.3704
15-Sep-71                                 3.3669
16-Sep-71                                 3.3676
17-Sep-71                                 3.3657
20-Sep-71                                 3.3361
21-Sep-71                                 3.3468
22-Sep-71                                 3.3356
23-Sep-71                                 3.3110
24-Sep-71                                 3.3136
27-Sep-71                                 3.3137
28-Sep-71                                 3.3145
29-Sep-71                                 3.3133
30-Sep-71                                 3.3162
 1-Oct-71                                 3.3199
 4-Oct-71                                 3.3236
 5-Oct-71                                 3.3222
 6-Oct-71                                 3.3170
 7-Oct-71                                 3.3148
 8-Oct-71                                 3.3153
11-Oct-71                                     ND
12-Oct-71                                 3.3246
13-Oct-71                                 3.3277
14-Oct-71                                 3.3378
15-Oct-71                                 3.3354
18-Oct-71                                 3.3239
19-Oct-71                                 3.3212
20-Oct-71                                 3.3189
21-Oct-71                                 3.3234
22-Oct-71                                 3.3337
25-Oct-71                                     ND
26-Oct-71                                 3.3311
27-Oct-71                                 3.3331
28-Oct-71                                 3.3353
29-Oct-71                                 3.3383
 1-Nov-71                                 3.3347
 2-Nov-71                                     ND
 3-Nov-71                                 3.3369
 4-Nov-71                                 3.3389
 5-Nov-71                                 3.3393
 8-Nov-71                                 3.3432
 9-Nov-71                                 3.3456
10-Nov-71                                 3.3484
11-Nov-71                                 3.3453
12-Nov-71                                 3.3399
15-Nov-71                                 3.3391
16-Nov-71                                 3.3384
17-Nov-71                                 3.3376
18-Nov-71                                 3.3427
19-Nov-71                                 3.3354
22-Nov-71                                 3.3286
23-Nov-71                                 3.3233
24-Nov-71                                 3.3102
25-Nov-71                                     ND
26-Nov-71                                 3.3085
29-Nov-71                                 3.3101
30-Nov-71                                 3.3112
 1-Dec-71                                 3.3039
 2-Dec-71                                 3.2892
 3-Dec-71                                 3.2693
 6-Dec-71                                 3.2497
 7-Dec-71                                 3.2680
 8-Dec-71                                 3.2642
 9-Dec-71                                 3.2712
10-Dec-71                                 3.2765
13-Dec-71                                 3.2755
14-Dec-71                                 3.2563
15-Dec-71                                 3.2526
16-Dec-71                                 3.2569
17-Dec-71                                 3.2584
20-Dec-71                                     ND
21-Dec-71                                 3.2583
22-Dec-71                                 3.2587
23-Dec-71                                 3.2646
24-Dec-71                                 3.2669
27-Dec-71                                 3.2760
28-Dec-71                                 3.2797
29-Dec-71                                 3.2798
30-Dec-71                                 3.2688
31-Dec-71                                 3.2690
 3-Jan-72                                 3.2712
 4-Jan-72                                 3.2733
 5-Jan-72                                 3.2717
 6-Jan-72                                 3.2642
 7-Jan-72                                 3.2637
10-Jan-72                                 3.2516
11-Jan-72                                 3.2494
12-Jan-72                                 3.2300
13-Jan-72                                 3.2149
14-Jan-72                                 3.2123
17-Jan-72                                 3.2077
18-Jan-72                                 3.2191
19-Jan-72                                 3.2138
20-Jan-72                                 3.2191
21-Jan-72                                 3.2185
24-Jan-72                                 3.2103
25-Jan-72                                 3.2072
26-Jan-72                                 3.2118
27-Jan-72                                 3.2108
28-Jan-72                                 3.2113
31-Jan-72                                 3.2098
 1-Feb-72                                 3.2026
 2-Feb-72                                 3.1847
 3-Feb-72                                 3.1928
 4-Feb-72                                 3.2031
 7-Feb-72                                 3.1990
 8-Feb-72                                 3.1980
 9-Feb-72                                 3.1908
10-Feb-72                                 3.1888
11-Feb-72                                 3.1888
14-Feb-72                                 3.1867
15-Feb-72                                 3.1857
16-Feb-72                                 3.1566
17-Feb-72                                 3.1736
18-Feb-72                                 3.1716
21-Feb-72                                     ND
22-Feb-72                                 3.1761
23-Feb-72                                 3.1731
24-Feb-72                                 3.1796
25-Feb-72                                 3.1939
28-Feb-72                                 3.1888
29-Feb-72                                 3.1817
 1-Mar-72                                 3.1807
 2-Mar-72                                 3.1827
 3-Mar-72                                 3.1827
 6-Mar-72                                 3.1746
 7-Mar-72                                 3.1686
 8-Mar-72                                 3.1601
 9-Mar-72                                 3.1556
10-Mar-72                                 3.1576
13-Mar-72                                 3.1596
14-Mar-72                                 3.1646
15-Mar-72                                 3.1631
16-Mar-72                                 3.1666
17-Mar-72                                 3.2781
20-Mar-72                                 3.1736
21-Mar-72                                 3.1686
22-Mar-72                                 3.1711
23-Mar-72                                 3.1751
24-Mar-72                                 3.1817
27-Mar-72                                 3.1726
28-Mar-72                                 3.1711
29-Mar-72                                 3.1706
30-Mar-72                                 3.1691
31-Mar-72                                 3.1681
 3-Apr-72                                 3.1676
 4-Apr-72                                 3.1711
 5-Apr-72                                 3.1716
 6-Apr-72                                 3.1736
 7-Apr-72                                 3.1721
10-Apr-72                                 3.1726
11-Apr-72                                 3.1726
12-Apr-72                                 3.1706
13-Apr-72                                 3.1761
14-Apr-72                                 3.1781
17-Apr-72                                 3.1786
18-Apr-72                                 3.1944
19-Apr-72                                 3.1949
20-Apr-72                                 3.1842
21-Apr-72                                 3.1867
24-Apr-72                                 3.1771
25-Apr-72                                 3.1766
26-Apr-72                                 3.1796
27-Apr-72                                 3.1786
28-Apr-72                                 3.1802
 1-May-72                                 3.1786
 2-May-72                                 3.1822
 3-May-72                                 3.1807
 4-May-72                                 3.1791
 5-May-72                                 3.1802
 8-May-72                                 3.1807
 9-May-72                                 3.1746
10-May-72                                 3.1741
11-May-72                                 3.1761
12-May-72                                 3.1786
15-May-72                                 3.1827
16-May-72                                 3.1865
17-May-72                                 3.1796
18-May-72                                 3.1796
19-May-72                                 3.1812
22-May-72                                 3.1802
23-May-72                                 3.1796
24-May-72                                 3.1781
25-May-72                                 3.1807
26-May-72                                 3.1789
29-May-72                                     ND
30-May-72                                 3.1761
31-May-72                                 3.1761
 1-Jun-72                                 3.1756
 2-Jun-72                                 3.1761
 5-Jun-72                                 3.1771
 6-Jun-72                                 3.1786
 7-Jun-72                                 3.1769
 8-Jun-72                                 3.1751
 9-Jun-72                                 3.1731
12-Jun-72                                 3.1676
13-Jun-72                                 3.1636
14-Jun-72                                 3.1653
15-Jun-72                                 3.1631
16-Jun-72                                 3.1686
19-Jun-72                                 3.1711
20-Jun-72                                 3.1766
21-Jun-72                                 3.1791
22-Jun-72                                 3.1913
23-Jun-72                                 3.1447
26-Jun-72                                 3.1496
27-Jun-72                                 3.1676
28-Jun-72                                 3.1596
29-Jun-72                                 3.1586
30-Jun-72                                 3.1506
 3-Jul-72                                 3.1501
 4-Jul-72                                     ND
 5-Jul-72                                 3.1526
 6-Jul-72                                 3.1546
 7-Jul-72                                 3.1521
10-Jul-72                                 3.1546
11-Jul-72                                 3.1548
12-Jul-72                                 3.1511
13-Jul-72                                 3.1506
14-Jul-72                                 3.1501
17-Jul-72                                 3.1506
18-Jul-72                                 3.1566
19-Jul-72                                 3.1691
20-Jul-72                                 3.1656
21-Jul-72                                 3.1706
24-Jul-72                                 3.1721
25-Jul-72                                 3.1731
26-Jul-72                                 3.1711
27-Jul-72                                 3.1741
28-Jul-72                                 3.1756
31-Jul-72                                 3.1746
 1-Aug-72                                 3.1764
 2-Aug-72                                 3.1827
 3-Aug-72                                 3.1786
 4-Aug-72                                 3.1786
 7-Aug-72                                 3.1776
 8-Aug-72                                 3.1796
 9-Aug-72                                 3.1817
10-Aug-72                                 3.1842
11-Aug-72                                 3.1842
14-Aug-72                                 3.1822
15-Aug-72                                 3.1857
16-Aug-72                                 3.1908
17-Aug-72                                 3.1949
18-Aug-72                                 3.1950
21-Aug-72                                 3.1985
22-Aug-72                                 3.1903
23-Aug-72                                 3.1878
24-Aug-72                                 3.1872
25-Aug-72                                 3.1939
28-Aug-72                                 3.1906
29-Aug-72                                 3.1906
30-Aug-72                                 3.1878
31-Aug-72                                 3.1913
 1-Sep-72                                 3.1898
 4-Sep-72                                     ND
 5-Sep-72                                 3.1903
 6-Sep-72                                 3.1888
 7-Sep-72                                 3.1847
 8-Sep-72                                 3.1862
11-Sep-72                                 3.1888
12-Sep-72                                 3.1898
13-Sep-72                                 3.1888
14-Sep-72                                 3.1906
15-Sep-72                                 3.1934
18-Sep-72                                 3.1977
19-Sep-72                                 3.1957
20-Sep-72                                 3.1934
21-Sep-72                                 3.1939
22-Sep-72                                 3.1934
25-Sep-72                                 3.1954
26-Sep-72                                 3.1980
27-Sep-72                                 3.1974
28-Sep-72                                 3.2028
29-Sep-72                                 3.2031
 2-Oct-72                                 3.2118
 3-Oct-72                                 3.2140
 4-Oct-72                                 3.2056
 5-Oct-72                                 3.1969
 6-Oct-72                                 3.1969
 9-Oct-72                                     ND
10-Oct-72                                 3.2010
11-Oct-72                                 3.2080
12-Oct-72                                 3.2098
13-Oct-72                                 3.2110
16-Oct-72                                 3.2098
17-Oct-72                                 3.2098
18-Oct-72                                 3.2056
19-Oct-72                                 3.2046
20-Oct-72                                 3.2069
23-Oct-72                                     ND
24-Oct-72                                 3.2144
25-Oct-72                                 3.2051
26-Oct-72                                 3.2072
27-Oct-72                                 3.2072
30-Oct-72                                 3.2038
31-Oct-72                                 3.2056
 1-Nov-72                                 3.2026
 2-Nov-72                                 3.2000
 3-Nov-72                                 3.1995
 6-Nov-72                                 3.2037
 7-Nov-72                                     ND
 8-Nov-72                                 3.2077
 9-Nov-72                                 3.2056
10-Nov-72                                 3.2080
13-Nov-72                                 3.2090
14-Nov-72                                 3.2092
15-Nov-72                                 3.2071
16-Nov-72                                 3.2085
17-Nov-72                                 3.2092
20-Nov-72                                 3.2056
21-Nov-72                                 3.2044
22-Nov-72                                 3.2031
23-Nov-72                                     ND
24-Nov-72                                 3.2036
27-Nov-72                                 3.1964
28-Nov-72                                 3.1990
29-Nov-72                                 3.1957
30-Nov-72                                 3.1934
 1-Dec-72                                 3.1893
 4-Dec-72                                 3.1944
 5-Dec-72                                 3.1926
 6-Dec-72                                 3.1977
 7-Dec-72                                 3.1964
 8-Dec-72                                 3.1964
11-Dec-72                                 3.1969
12-Dec-72                                 3.1992
13-Dec-72                                 3.1980
14-Dec-72                                 3.1980
15-Dec-72                                 3.2013
18-Dec-72                                 3.2036
19-Dec-72                                 3.2041
20-Dec-72                                 3.2024
21-Dec-72                                 3.1981
22-Dec-72                                 3.2000
25-Dec-72                                     ND
26-Dec-72                                 3.2000
27-Dec-72                                 3.2031
28-Dec-72                                 3.2023
29-Dec-72                                 3.2018
 1-Jan-73                                     ND
 2-Jan-73                                 3.2051
 3-Jan-73                                 3.2044
 4-Jan-73                                 3.2046
 5-Jan-73                                 3.2051
 8-Jan-73                                 3.2082
 9-Jan-73                                 3.2072
10-Jan-73                                 3.2015
11-Jan-73                                 3.2041
12-Jan-73                                 3.2059
15-Jan-73                                 3.2103
16-Jan-73                                 3.2108
17-Jan-73                                 3.2100
18-Jan-73                                 3.2126
19-Jan-73                                 3.2139
22-Jan-73                                 3.1928
23-Jan-73                                 3.1959
24-Jan-73                                 3.1827
25-Jan-73                                 3.1848
26-Jan-73                                 3.1832
29-Jan-73                                 3.1646
30-Jan-73                                 3.1551
31-Jan-73                                 3.1546
 1-Feb-73                                 3.1502
 2-Feb-73                                 3.1606
 5-Feb-73                                 3.1531
 6-Feb-73                                 3.1536
 7-Feb-73                                 3.1501
 8-Feb-73                                 3.1491
 9-Feb-73                                 3.1496
12-Feb-73                                     ND
13-Feb-73                                 2.9603
14-Feb-73                                 2.8531
15-Feb-73                                 2.9533
16-Feb-73                                 2.9616
19-Feb-73                                     ND
20-Feb-73                                 2.9669
21-Feb-73                                 2.9630
22-Feb-73                                 2.9197
23-Feb-73                                 2.8802
26-Feb-73                                 2.8827
27-Feb-73                                 2.8575
28-Feb-73                                 2.8337
 1-Mar-73                                 2.8209
 2-Mar-73                                 2.7701
 5-Mar-73                                 2.8114
 6-Mar-73                                 2.8058
 7-Mar-73                                 2.7894
 8-Mar-73                                 2.7724
 9-Mar-73                                 2.7778
12-Mar-73                                 2.7956
13-Mar-73                                 2.8153
14-Mar-73                                 2.8169
15-Mar-73                                 2.8003
16-Mar-73                                 2.8329
19-Mar-73                                 2.8273
20-Mar-73                                 2.8249
21-Mar-73                                 2.8281
22-Mar-73                                 2.8273
23-Mar-73                                 2.8257
26-Mar-73                                 2.8225
27-Mar-73                                 2.8249
28-Mar-73                                 2.8273
29-Mar-73                                 2.8321
30-Mar-73                                 2.8425
 2-Apr-73                                 2.8539
 3-Apr-73                                 2.8596
 4-Apr-73                                 2.8281
 5-Apr-73                                 2.8321
 6-Apr-73                                 2.8393
 9-Apr-73                                 2.8417
10-Apr-73                                 2.8417
11-Apr-73                                 2.8301
12-Apr-73                                 2.8305
13-Apr-73                                 2.8321
16-Apr-73                                 2.8571
17-Apr-73                                 2.8233
18-Apr-73                                 2.8257
19-Apr-73                                 2.8297
20-Apr-73                                 2.8289
23-Apr-73                                 2.8297
24-Apr-73                                 2.8357
25-Apr-73                                 2.8341
26-Apr-73                                 2.8425
27-Apr-73                                 2.8385
30-Apr-73                                 2.8381
 1-May-73                                 2.8377
 2-May-73                                 2.8377
 3-May-73                                 2.8413
 4-May-73                                 2.8458
 7-May-73                                 2.8527
 8-May-73                                 2.8425
 9-May-73                                 2.8385
10-May-73                                 2.8393
11-May-73                                 2.8353
14-May-73                                 2.8019
15-May-73                                 2.7747
16-May-73                                 2.7855
17-May-73                                 2.7902
18-May-73                                 2.7708
21-May-73                                 2.7427
22-May-73                                 2.7457
23-May-73                                 2.7495
24-May-73                                 2.7548
25-May-73                                 2.7624
28-May-73                                     ND
29-May-73                                 2.7405
30-May-73                                 2.7137
31-May-73                                 2.6969
 1-Jun-73                                 2.6788
 4-Jun-73                                 2.6076
 5-Jun-73                                 2.6042
 6-Jun-73                                 2.6364
 7-Jun-73                                 2.6462
 8-Jun-73                                 2.6233
11-Jun-73                                 2.6302
12-Jun-73                                 2.6096
13-Jun-73                                 2.6267
14-Jun-73                                 2.6076
15-Jun-73                                 2.5806
18-Jun-73                                 2.5615
19-Jun-73                                 2.5687
20-Jun-73                                 2.5681
21-Jun-73                                 2.5575
22-Jun-73                                 2.5517
25-Jun-73                                 2.5543
26-Jun-73                                 2.5381
27-Jun-73                                 2.5176
28-Jun-73                                 2.4722
29-Jun-73                                 2.4301
 2-Jul-73                                 2.3987
 3-Jul-73                                 2.3798
 4-Jul-73                                     ND
 5-Jul-73                                 2.3299
 6-Jul-73                                 2.2624
 9-Jul-73                                 2.3310
10-Jul-73                                 2.3923
11-Jul-73                                 2.4067
12-Jul-73                                 2.3889
13-Jul-73                                 2.3809
16-Jul-73                                 2.3607
17-Jul-73                                 2.3240
18-Jul-73                                 2.3020
19-Jul-73                                 2.3348
20-Jul-73                                 2.3095
23-Jul-73                                 2.3057
24-Jul-73                                 2.3041
25-Jul-73                                 2.2973
26-Jul-73                                 2.2889
27-Jul-73                                 2.3004
30-Jul-73                                 2.3343
31-Jul-73                                 2.3229
 1-Aug-73                                 2.3381
 2-Aug-73                                 2.3403
 3-Aug-73                                 2.3507
 6-Aug-73                                 2.3878
 7-Aug-73                                 2.3663
 8-Aug-73                                 2.3697
 9-Aug-73                                 2.3861
10-Aug-73                                 2.4050
13-Aug-73                                 2.4091
14-Aug-73                                 2.4462
15-Aug-73                                 2.4661
16-Aug-73                                 2.4808
17-Aug-73                                 2.4759
20-Aug-73                                 2.4172
21-Aug-73                                 2.4661
22-Aug-73                                 2.4722
23-Aug-73                                 2.4795
24-Aug-73                                 2.4612
27-Aug-73                                 2.4704
28-Aug-73                                 2.4704
29-Aug-73                                 2.4414
30-Aug-73                                 2.4600
31-Aug-73                                 2.4612
 3-Sep-73                                     ND
 4-Sep-73                                 2.4546
 5-Sep-73                                 2.4331
 6-Sep-73                                 2.4402
 7-Sep-73                                 2.4195
10-Sep-73                                 2.4313
11-Sep-73                                 2.4426
12-Sep-73                                 2.4384
13-Sep-73                                 2.4456
14-Sep-73                                 2.4408
17-Sep-73                                 2.4120
18-Sep-73                                 2.4143
19-Sep-73                                 2.4155
20-Sep-73                                 2.3889
21-Sep-73                                 2.4219
24-Sep-73                                 2.4149
25-Sep-73                                 2.4120
26-Sep-73                                 2.4114
27-Sep-73                                 2.4155
28-Sep-73                                 2.4149
 1-Oct-73                                 2.4137
 2-Oct-73                                 2.4172
 3-Oct-73                                 2.4166
 4-Oct-73                                 2.4190
 5-Oct-73                                 2.4166
 8-Oct-73                                     ND
 9-Oct-73                                 2.4131
10-Oct-73                                 2.4033
11-Oct-73                                 2.3964
12-Oct-73                                 2.4033
15-Oct-73                                 2.4085
16-Oct-73                                 2.4050
17-Oct-73                                 2.3946
18-Oct-73                                 2.3964
19-Oct-73                                 2.4125
22-Oct-73                                     ND
23-Oct-73                                 2.3987
24-Oct-73                                 2.4038
25-Oct-73                                 2.4062
26-Oct-73                                 2.4278
29-Oct-73                                 2.4450
30-Oct-73                                 2.4480
31-Oct-73                                 2.4468
 1-Nov-73                                 2.4522
 2-Nov-73                                 2.4462
 5-Nov-73                                 2.4783
 6-Nov-73                                     ND
 7-Nov-73                                 2.5497
 8-Nov-73                                 2.5575
 9-Nov-73                                 2.5720
12-Nov-73                                 2.6233
13-Nov-73                                 2.6151
14-Nov-73                                 2.5820
15-Nov-73                                 2.5954
16-Nov-73                                 2.5840
19-Nov-73                                 2.5826
20-Nov-73                                 2.5887
21-Nov-73                                 2.5907
22-Nov-73                                     ND
23-Nov-73                                 2.6667
26-Nov-73                                 2.6448
27-Nov-73                                 2.6123
28-Nov-73                                 2.6288
29-Nov-73                                 2.6281
30-Nov-73                                 2.6233
 3-Dec-73                                 2.6274
 4-Dec-73                                 2.6427
 5-Dec-73                                 2.6378
 6-Dec-73                                 2.6260
 7-Dec-73                                 2.6357
10-Dec-73                                 2.6483
11-Dec-73                                 2.6462
12-Dec-73                                 2.6350
13-Dec-73                                 2.6413
14-Dec-73                                 2.6483
17-Dec-73                                 2.6539
18-Dec-73                                 2.6596
19-Dec-73                                 2.6603
20-Dec-73                                 2.6660
21-Dec-73                                 2.6709
24-Dec-73                                 2.6738
25-Dec-73                                     ND
26-Dec-73                                 2.6774
27-Dec-73                                 2.6961
28-Dec-73                                 2.7020
31-Dec-73                                 2.7049
 1-Jan-74                                     ND
 2-Jan-74                                 2.7579
 3-Jan-74                                 2.7716
 4-Jan-74                                 2.7793
 7-Jan-74                                 2.8843
 8-Jan-74                                 2.8736
 9-Jan-74                                 2.8050
10-Jan-74                                 2.7670
11-Jan-74                                 2.7739
14-Jan-74                                 2.8121
15-Jan-74                                 2.8377
16-Jan-74                                 2.8066
17-Jan-74                                 2.8297
18-Jan-74                                 2.8169
21-Jan-74                                 2.8401
22-Jan-74                                 2.8417
23-Jan-74                                 2.8678
24-Jan-74                                 2.8353
25-Jan-74                                 2.8401
28-Jan-74                                 2.8321
29-Jan-74                                 2.8145
30-Jan-74                                 2.7933
31-Jan-74                                 2.7510
 1-Feb-74                                 2.7693
 4-Feb-74                                 2.7442
 5-Feb-74                                 2.7594
 6-Feb-74                                 2.7571
 7-Feb-74                                 2.7563
 8-Feb-74                                 2.7548
11-Feb-74                                 2.7360
12-Feb-74                                     ND
13-Feb-74                                 2.7352
14-Feb-74                                 2.7315
15-Feb-74                                 2.7255
18-Feb-74                                     ND
19-Feb-74                                 2.6954
20-Feb-74                                 2.6767
21-Feb-74                                 2.6695
22-Feb-74                                 2.6582
25-Feb-74                                 2.6788
26-Feb-74                                 2.6624
27-Feb-74                                 2.6788
28-Feb-74                                 2.6745
 1-Mar-74                                 2.6831
 4-Mar-74                                 2.6795
 5-Mar-74                                 2.6603
 6-Mar-74                                 2.6681
 7-Mar-74                                 2.6674
 8-Mar-74                                 2.6553
11-Mar-74                                 2.6462
12-Mar-74                                 2.6469
13-Mar-74                                 2.6490
14-Mar-74                                 2.6610
15-Mar-74                                 2.6504
18-Mar-74                                 2.6441
19-Mar-74                                 2.6378
20-Mar-74                                 2.6015
21-Mar-74                                 2.5549
22-Mar-74                                 2.5806
25-Mar-74                                 2.5361
26-Mar-74                                 2.5432
27-Mar-74                                 2.5654
28-Mar-74                                 2.5176
29-Mar-74                                 2.5329
 1-Apr-74                                 2.5445
 2-Apr-74                                 2.5349
 3-Apr-74                                 2.5452
 4-Apr-74                                 2.5549
 5-Apr-74                                 2.5374
 8-Apr-74                                 2.5452
 9-Apr-74                                 2.5727
10-Apr-74                                 2.5786
11-Apr-74                                 2.5491
12-Apr-74                                 2.5504
15-Apr-74                                 2.5523
16-Apr-74                                 2.5582
17-Apr-74                                 2.5381
18-Apr-74                                 2.5297
19-Apr-74                                 2.5291
22-Apr-74                                 2.5176
23-Apr-74                                 2.4919
24-Apr-74                                 2.4783
25-Apr-74                                 2.4900
26-Apr-74                                 2.4716
29-Apr-74                                 2.4504
30-Apr-74                                 2.4552
 1-May-74                                 2.4570
 2-May-74                                 2.4600
 3-May-74                                 2.4643
 6-May-74                                 2.4366
 7-May-74                                 2.4522
 8-May-74                                 2.4213
 9-May-74                                 2.4237
10-May-74                                 2.4178
13-May-74                                 2.3964
14-May-74                                 2.4038
15-May-74                                 2.4588
16-May-74                                 2.4450
17-May-74                                 2.4402
20-May-74                                 2.4845
21-May-74                                 2.4722
22-May-74                                 2.4631
23-May-74                                 2.4612
24-May-74                                 2.4777
27-May-74                                     ND
28-May-74                                 2.5044
29-May-74                                 2.5523
30-May-74                                 2.5400
31-May-74                                 2.5227
 3-Jun-74                                 2.5132
 4-Jun-74                                 2.5151
 5-Jun-74                                 2.4950
 6-Jun-74                                 2.4771
 7-Jun-74                                 2.4876
10-Jun-74                                 2.5019
11-Jun-74                                 2.5082
12-Jun-74                                 2.5323
13-Jun-74                                 2.5202
14-Jun-74                                 2.5176
17-Jun-74                                 2.5157
18-Jun-74                                 2.5246
19-Jun-74                                 2.5304
20-Jun-74                                 2.5336
21-Jun-74                                 2.5458
24-Jun-74                                 2.5780
25-Jun-74                                 2.5530
26-Jun-74                                 2.5575
27-Jun-74                                 2.5523
28-Jun-74                                 2.5478
 1-Jul-74                                 2.5621
 2-Jul-74                                 2.5445
 3-Jul-74                                 2.5394
 4-Jul-74                                     ND
 5-Jul-74                                 2.5491
 8-Jul-74                                 2.5510
 9-Jul-74                                 2.5536
10-Jul-74                                 2.5582
11-Jul-74                                 2.5628
12-Jul-74                                 2.5556
15-Jul-74                                 2.5484
16-Jul-74                                 2.5510
17-Jul-74                                 2.5465
18-Jul-74                                 2.5465
19-Jul-74                                 2.5510
22-Jul-74                                 2.5478
23-Jul-74                                 2.5426
24-Jul-74                                 2.5075
25-Jul-74                                 2.5510
26-Jul-74                                 2.5621
29-Jul-74                                 2.5707
30-Jul-74                                 2.5873
31-Jul-74                                 2.5733
 1-Aug-74                                 2.5747
 2-Aug-74                                 2.5733
 5-Aug-74                                 2.5694
 6-Aug-74                                 2.5707
 7-Aug-74                                 2.5846
 8-Aug-74                                 2.5974
 9-Aug-74                                 2.5887
12-Aug-74                                 2.6008
13-Aug-74                                 2.6178
14-Aug-74                                 2.6082
15-Aug-74                                 2.6171
16-Aug-74                                 2.6288
19-Aug-74                                 2.6434
20-Aug-74                                 2.6357
21-Aug-74                                 2.6371
22-Aug-74                                 2.6455
23-Aug-74                                 2.6392
26-Aug-74                                 2.6323
27-Aug-74                                 2.6596
28-Aug-74                                 2.6553
29-Aug-74                                 2.6624
30-Aug-74                                 2.6624
 2-Sep-74                                     ND
 3-Sep-74                                 2.6624
 4-Sep-74                                 2.6617
 5-Sep-74                                 2.6745
 6-Sep-74                                 2.6717
 9-Sep-74                                 2.6702
10-Sep-74                                 2.6567
11-Sep-74                                 2.6674
12-Sep-74                                 2.6660
13-Sep-74                                 2.6660
16-Sep-74                                 2.6645
17-Sep-74                                 2.6490
18-Sep-74                                 2.6483
19-Sep-74                                 2.6589
20-Sep-74                                 2.6617
23-Sep-74                                 2.6518
24-Sep-74                                 2.6553
25-Sep-74                                 2.6603
26-Sep-74                                 2.6617
27-Sep-74                                 2.6575
30-Sep-74                                 2.6546
 1-Oct-74                                 2.6455
 2-Oct-74                                 2.6476
 3-Oct-74                                 2.6357
 4-Oct-74                                 2.6164
 7-Oct-74                                 2.6103
 8-Oct-74                                 2.6096
 9-Oct-74                                 2.5628
10-Oct-74                                 2.5840
11-Oct-74                                 2.6008
14-Oct-74                                     ND
15-Oct-74                                 2.5880
16-Oct-74                                 2.5780
17-Oct-74                                 2.5780
18-Oct-74                                 2.5793
21-Oct-74                                 2.5907
22-Oct-74                                 2.5860
23-Oct-74                                 2.5723
24-Oct-74                                 2.5740
25-Oct-74                                 2.5733
28-Oct-74                                 2.5767
29-Oct-74                                 2.5753
30-Oct-74                                 2.5793
31-Oct-74                                 2.5786
 1-Nov-74                                 2.5674
 4-Nov-74                                 2.5562
 5-Nov-74                                     ND
 6-Nov-74                                 2.5517
 7-Nov-74                                 2.5374
 8-Nov-74                                 2.5510
11-Nov-74                                     ND
12-Nov-74                                 2.5667
13-Nov-74                                 2.5575
14-Nov-74                                 2.5189
15-Nov-74                                 2.5082
18-Nov-74                                 2.4378
19-Nov-74                                 2.4839
20-Nov-74                                 2.5038
21-Nov-74                                 2.5278
22-Nov-74                                 2.4814
25-Nov-74                                 2.4582
26-Nov-74                                 2.4540
27-Nov-74                                 2.4637
28-Nov-74                                     ND
29-Nov-74                                 2.4728
 2-Dec-74                                 2.4987
 3-Dec-74                                 2.5000
 4-Dec-74                                 2.4783
 5-Dec-74                                 2.4691
 6-Dec-74                                 2.4814
 9-Dec-74                                 2.4697
10-Dec-74                                 2.4722
11-Dec-74                                 2.4667
12-Dec-74                                 2.4570
13-Dec-74                                 2.4582
16-Dec-74                                 2.4420
17-Dec-74                                 2.4213
18-Dec-74                                 2.4307
19-Dec-74                                 2.4480
20-Dec-74                                 2.4343
23-Dec-74                                 2.4420
24-Dec-74                                 2.4313
25-Dec-74                                     ND
26-Dec-74                                 2.4295
27-Dec-74                                 2.4178
30-Dec-74                                 2.3987
31-Dec-74                                 2.4096
 1-Jan-75                                     ND
 2-Jan-75                                 2.4178
 3-Jan-75                                 2.3923
 6-Jan-75                                 2.3747
 7-Jan-75                                 2.3747
 8-Jan-75                                 2.3952
 9-Jan-75                                 2.3804
10-Jan-75                                 2.3787
13-Jan-75                                 2.3866
14-Jan-75                                 2.4010
15-Jan-75                                 2.3889
16-Jan-75                                 2.3844
17-Jan-75                                 2.3832
20-Jan-75                                 2.3629
21-Jan-75                                 2.3590
22-Jan-75                                 2.3596
23-Jan-75                                 2.3305
24-Jan-75                                 2.3223
27-Jan-75                                 2.3015
28-Jan-75                                 2.3132
29-Jan-75                                 2.3436
30-Jan-75                                 2.3375
31-Jan-75                                 2.3397
 3-Feb-75                                 2.3557
 4-Feb-75                                 2.3809
 5-Feb-75                                 2.3793
 6-Feb-75                                 2.3641
 7-Feb-75                                 2.3579
10-Feb-75                                 2.3441
11-Feb-75                                 2.3480
12-Feb-75                                     ND
13-Feb-75                                 2.3240
14-Feb-75                                 2.3267
17-Feb-75                                     ND
18-Feb-75                                 2.3186
19-Feb-75                                 2.3277
20-Feb-75                                 2.3068
21-Feb-75                                 2.3084
24-Feb-75                                 2.2941
25-Feb-75                                 2.3073
26-Feb-75                                 2.2873
27-Feb-75                                 2.2789
28-Feb-75                                 2.2774
 3-Mar-75                                 2.2774
 4-Mar-75                                 2.2967
 5-Mar-75                                 2.2920
 6-Mar-75                                 2.3020
 7-Mar-75                                 2.3294
10-Mar-75                                 2.3234
11-Mar-75                                 2.3041
12-Mar-75                                 2.3288
13-Mar-75                                 2.3240
14-Mar-75                                 2.3175
17-Mar-75                                 2.3180
18-Mar-75                                 2.3089
19-Mar-75                                 2.3004
20-Mar-75                                 2.3111
21-Mar-75                                 2.3207
24-Mar-75                                 2.3310
25-Mar-75                                 2.3337
26-Mar-75                                 2.3408
27-Mar-75                                 2.3540
28-Mar-75                                 2.3447
31-Mar-75                                 2.3463
 1-Apr-75                                 2.3370
 2-Apr-75                                 2.3447
 3-Apr-75                                 2.3524
 4-Apr-75                                 2.3787
 7-Apr-75                                 2.3730
 8-Apr-75                                 2.3602
 9-Apr-75                                 2.3708
10-Apr-75                                 2.3912
11-Apr-75                                 2.3872
14-Apr-75                                 2.3981
15-Apr-75                                 2.3878
16-Apr-75                                 2.3855
17-Apr-75                                 2.3832
18-Apr-75                                 2.3838
21-Apr-75                                 2.3878
22-Apr-75                                 2.3821
23-Apr-75                                 2.3652
24-Apr-75                                 2.3702
25-Apr-75                                 2.3838
28-Apr-75                                 2.3912
29-Apr-75                                 2.3753
30-Apr-75                                 2.3793
 1-May-75                                 2.3781
 2-May-75                                 2.3821
 5-May-75                                 2.3714
 6-May-75                                 2.3714
 7-May-75                                 2.3613
 8-May-75                                 2.3491
 9-May-75                                 2.3524
12-May-75                                 2.3546
13-May-75                                 2.3326
14-May-75                                 2.3348
15-May-75                                 2.3663
16-May-75                                 2.3563
19-May-75                                 2.3485
20-May-75                                 2.3502
21-May-75                                 2.3359
22-May-75                                 2.3310
23-May-75                                 2.3310
26-May-75                                     ND
27-May-75                                 2.3332
28-May-75                                 2.3375
29-May-75                                 2.3392
30-May-75                                 2.3436
 2-Jun-75                                 2.3403
 3-Jun-75                                 2.3370
 4-Jun-75                                 2.3419
 5-Jun-75                                 2.3408
 6-Jun-75                                 2.3452
 9-Jun-75                                 2.3474
10-Jun-75                                 2.3403
11-Jun-75                                 2.3343
12-Jun-75                                 2.3299
13-Jun-75                                 2.3354
16-Jun-75                                 2.3299
17-Jun-75                                 2.3315
18-Jun-75                                 2.3354
19-Jun-75                                 2.3403
20-Jun-75                                 2.3414
23-Jun-75                                 2.3452
24-Jun-75                                 2.3419
25-Jun-75                                 2.3425
26-Jun-75                                 2.3441
27-Jun-75                                 2.3518
30-Jun-75                                 2.3546
 1-Jul-75                                 2.3652
 2-Jul-75                                 2.3849
 3-Jul-75                                 2.3866
 4-Jul-75                                     ND
 7-Jul-75                                 2.4050
 8-Jul-75                                 2.3969
 9-Jul-75                                 2.3981
10-Jul-75                                 2.4219
11-Jul-75                                 2.4361
14-Jul-75                                 2.4420
15-Jul-75                                 2.4570
16-Jul-75                                 2.4716
17-Jul-75                                 2.4900
18-Jul-75                                 2.4981
21-Jul-75                                 2.5075
22-Jul-75                                 2.5151
23-Jul-75                                 2.5284
24-Jul-75                                 2.5304
25-Jul-75                                 2.5253
28-Jul-75                                 2.5478
29-Jul-75                                 2.5549
30-Jul-75                                 2.5687
31-Jul-75                                 2.5681
 1-Aug-75                                 2.5687
 4-Aug-75                                 2.5621
 5-Aug-75                                 2.5510
 6-Aug-75                                 2.5740
 7-Aug-75                                 2.5853
 8-Aug-75                                 2.5786
11-Aug-75                                 2.5846
12-Aug-75                                 2.5900
13-Aug-75                                 2.5826
14-Aug-75                                 2.5747
15-Aug-75                                 2.5747
18-Aug-75                                 2.5687
19-Aug-75                                 2.5562
20-Aug-75                                 2.5654
21-Aug-75                                 2.5628
22-Aug-75                                 2.5700
25-Aug-75                                 2.5806
26-Aug-75                                 2.5747
27-Aug-75                                 2.5780
28-Aug-75                                 2.5806
29-Aug-75                                 2.5813
 1-Sep-75                                     ND
 2-Sep-75                                 2.5820
 3-Sep-75                                 2.5747
 4-Sep-75                                 2.5813
 5-Sep-75                                 2.5833
 8-Sep-75                                 2.5806
 9-Sep-75                                 2.5826
10-Sep-75                                 2.5880
11-Sep-75                                 2.5920
12-Sep-75                                 2.5961
15-Sep-75                                 2.5974
16-Sep-75                                 2.6144
17-Sep-75                                 2.6309
18-Sep-75                                 2.6337
19-Sep-75                                 2.6357
22-Sep-75                                 2.6603
23-Sep-75                                 2.6717
24-Sep-75                                 2.6610
25-Sep-75                                 2.6483
26-Sep-75                                 2.6652
29-Sep-75                                 2.6702
30-Sep-75                                 2.6476
 1-Oct-75                                 2.6116
 2-Oct-75                                 2.6144
 3-Oct-75                                 2.6316
 6-Oct-75                                 2.6144
 7-Oct-75                                 2.6089
 8-Oct-75                                 2.6110
 9-Oct-75                                 2.5988
10-Oct-75                                 2.5753
13-Oct-75                                     ND
14-Oct-75                                 2.5954
15-Oct-75                                 2.5714
16-Oct-75                                 2.5628
17-Oct-75                                 2.5681
20-Oct-75                                 2.5687
21-Oct-75                                 2.5621
22-Oct-75                                 2.5556
23-Oct-75                                 2.5608
24-Oct-75                                 2.5595
27-Oct-75                                 2.5681
28-Oct-75                                 2.5714
29-Oct-75                                 2.5700
30-Oct-75                                 2.5608
31-Oct-75                                 2.5575
 3-Nov-75                                 2.5543
 4-Nov-75                                     ND
 5-Nov-75                                 2.5714
 6-Nov-75                                 2.5634
 7-Nov-75                                 2.5667
10-Nov-75                                 2.5641
11-Nov-75                                     ND
12-Nov-75                                 2.5661
13-Nov-75                                 2.5800
14-Nov-75                                 2.5940
17-Nov-75                                 2.6178
18-Nov-75                                 2.6082
19-Nov-75                                 2.6008
20-Nov-75                                 2.5900
21-Nov-75                                 2.6021
24-Nov-75                                 2.6021
25-Nov-75                                 2.6028
26-Nov-75                                 2.6137
27-Nov-75                                     ND
28-Nov-75                                 2.6254
 1-Dec-75                                 2.6144
 2-Dec-75                                 2.6171
 3-Dec-75                                 2.6151
 4-Dec-75                                 2.6137
 5-Dec-75                                 2.6219
 8-Dec-75                                 2.6212
 9-Dec-75                                 2.6281
10-Dec-75                                 2.6274
11-Dec-75                                 2.6288
12-Dec-75                                 2.6323
15-Dec-75                                 2.6392
16-Dec-75                                 2.6364
17-Dec-75                                 2.6281
18-Dec-75                                 2.6247
19-Dec-75                                 2.6178
22-Dec-75                                 2.6171
23-Dec-75                                 2.6123
24-Dec-75                                 2.6103
25-Dec-75                                     ND
26-Dec-75                                 2.6110
29-Dec-75                                 2.6192
30-Dec-75                                 2.6205
31-Dec-75                                 2.6199
 1-Jan-76                                     ND
 2-Jan-76                                 2.6185
 5-Jan-76                                 2.5994
 6-Jan-76                                 2.6008
 7-Jan-76                                 2.5974
 8-Jan-76                                 2.6015
 9-Jan-76                                 2.6055
12-Jan-76                                 2.6048
13-Jan-76                                 2.6069
14-Jan-76                                 2.6015
15-Jan-76                                 2.6021
16-Jan-76                                 2.6008
19-Jan-76                                 2.6008
20-Jan-76                                 2.6042
21-Jan-76                                 2.6103
22-Jan-76                                 2.6035
23-Jan-76                                 2.6042
26-Jan-76                                 2.6028
27-Jan-76                                 2.6015
28-Jan-76                                 2.6021
29-Jan-76                                 2.5954
30-Jan-76                                 2.5887
 2-Feb-76                                 2.5681
 3-Feb-76                                 2.5720
 4-Feb-76                                 2.5681
 5-Feb-76                                 2.5740
 6-Feb-76                                 2.5760
 9-Feb-76                                 2.5589
10-Feb-76                                 2.5530
11-Feb-76                                 2.5349
12-Feb-76                                     ND
13-Feb-76                                 2.5471
16-Feb-76                                     ND
17-Feb-76                                 2.5700
18-Feb-76                                 2.5621
19-Feb-76                                 2.5569
20-Feb-76                                 2.5621
23-Feb-76                                 2.5582
24-Feb-76                                 2.5556
25-Feb-76                                 2.5628
26-Feb-76                                 2.5654
27-Feb-76                                 2.5687
 1-Mar-76                                 2.5786
 2-Mar-76                                 2.5753
 3-Mar-76                                 2.5700
 4-Mar-76                                 2.5793
 5-Mar-76                                 2.5700
 8-Mar-76                                 2.5674
 9-Mar-76                                 2.5687
10-Mar-76                                 2.5707
11-Mar-76                                 2.5793
12-Mar-76                                 2.5800
15-Mar-76                                 2.5727
16-Mar-76                                 2.5727
17-Mar-76                                 2.5419
18-Mar-76                                 2.5349
19-Mar-76                                 2.5291
22-Mar-76                                 2.5400
23-Mar-76                                 2.5634
24-Mar-76                                 2.5562
25-Mar-76                                 2.5478
26-Mar-76                                 2.5523
29-Mar-76                                 2.5510
30-Mar-76                                 2.5394
31-Mar-76                                 2.5394
 1-Apr-76                                 2.5265
 2-Apr-76                                 2.5439
 5-Apr-76                                 2.5407
 6-Apr-76                                 2.5368
 7-Apr-76                                 2.5458
 8-Apr-76                                 2.5329
 9-Apr-76                                 2.5387
12-Apr-76                                 2.5439
13-Apr-76                                 2.5394
14-Apr-76                                 2.5342
15-Apr-76                                 2.5361
16-Apr-76                                 2.5355
19-Apr-76                                 2.5374
20-Apr-76                                 2.5374
21-Apr-76                                 2.5381
22-Apr-76                                 2.5387
23-Apr-76                                 2.5407
26-Apr-76                                 2.5394
27-Apr-76                                 2.5400
28-Apr-76                                 2.5381
29-Apr-76                                 2.5349
30-Apr-76                                 2.5361
 3-May-76                                 2.5342
 4-May-76                                 2.5349
 5-May-76                                 2.5336
 6-May-76                                 2.5323
 7-May-76                                 2.5349
10-May-76                                 2.5432
11-May-76                                 2.5452
12-May-76                                 2.5517
13-May-76                                 2.5523
14-May-76                                 2.5621
17-May-76                                 2.5846
18-May-76                                 2.5806
19-May-76                                 2.5707
20-May-76                                 2.5740
21-May-76                                 2.5826
24-May-76                                 2.5740
25-May-76                                 2.5826
26-May-76                                 2.5873
27-May-76                                 2.5853
28-May-76                                 2.5927
31-May-76                                     ND
 1-Jun-76                                 2.5954
 2-Jun-76                                 2.5867
 3-Jun-76                                 2.5846
 4-Jun-76                                 2.5833
 7-Jun-76                                 2.5747
 8-Jun-76                                 2.5714
 9-Jun-76                                 2.5674
10-Jun-76                                 2.5800
11-Jun-76                                 2.5760
14-Jun-76                                 2.5780
15-Jun-76                                 2.5740
16-Jun-76                                 2.5727
17-Jun-76                                 2.5727
18-Jun-76                                 2.5740
21-Jun-76                                 2.5800
22-Jun-76                                 2.5773
23-Jun-76                                 2.5753
24-Jun-76                                 2.5720
25-Jun-76                                 2.5773
28-Jun-76                                 2.5806
29-Jun-76                                 2.5773
30-Jun-76                                 2.5753
 1-Jul-76                                 2.5773
 2-Jul-76                                 2.5780
 5-Jul-76                                     ND
 6-Jul-76                                 2.5800
 7-Jul-76                                 2.5800
 8-Jul-76                                 2.5786
 9-Jul-76                                 2.5780
12-Jul-76                                 2.5813
13-Jul-76                                 2.5800
14-Jul-76                                 2.5753
15-Jul-76                                 2.5773
16-Jul-76                                 2.5773
19-Jul-76                                 2.5767
20-Jul-76                                 2.5780
21-Jul-76                                 2.5753
22-Jul-76                                 2.5780
23-Jul-76                                 2.5773
26-Jul-76                                 2.5760
27-Jul-76                                 2.5760
28-Jul-76                                 2.5681
29-Jul-76                                 2.5543
30-Jul-76                                 2.5426
 2-Aug-76                                 2.5368
 3-Aug-76                                 2.5439
 4-Aug-76                                 2.5381
 5-Aug-76                                 2.5407
 6-Aug-76                                 2.5387
 9-Aug-76                                 2.5471
10-Aug-76                                 2.5445
11-Aug-76                                 2.5374
12-Aug-76                                 2.5439
13-Aug-76                                 2.5323
16-Aug-76                                 2.5278
17-Aug-76                                 2.5075
18-Aug-76                                 2.5107
19-Aug-76                                 2.5157
20-Aug-76                                 2.5189
23-Aug-76                                 2.5151
24-Aug-76                                 2.5176
25-Aug-76                                 2.5278
26-Aug-76                                 2.5221
27-Aug-76                                 2.5246
30-Aug-76                                 2.5246
31-Aug-76                                 2.5278
 1-Sep-76                                 2.5227
 2-Sep-76                                 2.5227
 3-Sep-76                                 2.5233
 6-Sep-76                                     ND
 7-Sep-76                                 2.5233
 8-Sep-76                                 2.5189
 9-Sep-76                                 2.5075
10-Sep-76                                 2.5100
13-Sep-76                                 2.5100
14-Sep-76                                 2.5031
15-Sep-76                                 2.4857
16-Sep-76                                 2.4808
17-Sep-76                                 2.4795
20-Sep-76                                 2.4777
21-Sep-76                                 2.4777
22-Sep-76                                 2.4716
23-Sep-76                                 2.4789
24-Sep-76                                 2.4752
27-Sep-76                                 2.4661
28-Sep-76                                 2.4612
29-Sep-76                                 2.4540
30-Sep-76                                 2.4349
 1-Oct-76                                 2.4486
 4-Oct-76                                 2.4594
 5-Oct-76                                 2.4450
 6-Oct-76                                 2.4402
 7-Oct-76                                 2.4414
 8-Oct-76                                 2.4408
11-Oct-76                                     ND
12-Oct-76                                 2.4384
13-Oct-76                                 2.4307
14-Oct-76                                 2.4313
15-Oct-76                                 2.4432
18-Oct-76                                 2.4468
19-Oct-76                                 2.4337
20-Oct-76                                 2.4231
21-Oct-76                                 2.4284
22-Oct-76                                 2.4219
25-Oct-76                                 2.4050
26-Oct-76                                 2.4131
27-Oct-76                                 2.4010
28-Oct-76                                 2.3952
29-Oct-76                                 2.3998
 1-Nov-76                                 2.4102
 2-Nov-76                                     ND
 3-Nov-76                                 2.4067
 4-Nov-76                                 2.4201
 5-Nov-76                                 2.4219
 8-Nov-76                                 2.4137
 9-Nov-76                                 2.4178
10-Nov-76                                 2.4160
11-Nov-76                                     ND
12-Nov-76                                 2.4143
15-Nov-76                                 2.4195
16-Nov-76                                 2.4195
17-Nov-76                                 2.4225
18-Nov-76                                 2.4201
19-Nov-76                                 2.4190
22-Nov-76                                 2.4004
23-Nov-76                                 2.4033
24-Nov-76                                 2.4062
25-Nov-76                                     ND
26-Nov-76                                 2.4062
29-Nov-76                                 2.4038
30-Nov-76                                 2.4050
 1-Dec-76                                 2.4149
 2-Dec-76                                 2.4137
 3-Dec-76                                 2.4073
 6-Dec-76                                 2.3946
 7-Dec-76                                 2.4015
 8-Dec-76                                 2.3998
 9-Dec-76                                 2.3964
10-Dec-76                                 2.3964
13-Dec-76                                 2.3964
14-Dec-76                                 2.3935
15-Dec-76                                 2.3941
16-Dec-76                                 2.3855
17-Dec-76                                 2.3849
20-Dec-76                                 2.3691
21-Dec-76                                 2.3669
22-Dec-76                                 2.3669
23-Dec-76                                 2.3674
24-Dec-76                                 2.3674
27-Dec-76                                 2.3624
28-Dec-76                                 2.3585
29-Dec-76                                 2.3552
30-Dec-76                                 2.3579
31-Dec-76                                 2.3602
 3-Jan-77                                 2.3436
 4-Jan-77                                 2.3463
 5-Jan-77                                 2.3507
 6-Jan-77                                 2.3568
 7-Jan-77                                 2.3652
10-Jan-77                                 2.3883
11-Jan-77                                 2.3798
12-Jan-77                                 2.3787
13-Jan-77                                 2.3906
14-Jan-77                                 2.3952
17-Jan-77                                 2.3958
18-Jan-77                                 2.4073
19-Jan-77                                 2.4096
20-Jan-77                                 2.4038
21-Jan-77                                 2.4033
24-Jan-77                                 2.4213
25-Jan-77                                 2.4278
26-Jan-77                                 2.4278
27-Jan-77                                 2.4254
28-Jan-77                                 2.4307
31-Jan-77                                 2.4073
 1-Feb-77                                 2.4172
 2-Feb-77                                 2.4178
 3-Feb-77                                 2.4219
 4-Feb-77                                 2.4225
 7-Feb-77                                 2.4143
 8-Feb-77                                 2.4172
 9-Feb-77                                 2.4079
10-Feb-77                                 2.4085
11-Feb-77                                 2.4044
14-Feb-77                                 2.3929
15-Feb-77                                 2.4038
16-Feb-77                                 2.4015
17-Feb-77                                 2.3975
18-Feb-77                                 2.3923
21-Feb-77                                     ND
22-Feb-77                                 2.3918
23-Feb-77                                 2.3958
24-Feb-77                                 2.4038
25-Feb-77                                 2.3941
28-Feb-77                                 2.3889
 1-Mar-77                                 2.3923
 2-Mar-77                                 2.3918
 3-Mar-77                                 2.3883
 4-Mar-77                                 2.3889
 7-Mar-77                                 2.3923
 8-Mar-77                                 2.3946
 9-Mar-77                                 2.3987
10-Mar-77                                 2.3964
11-Mar-77                                 2.3969
14-Mar-77                                 2.3935
15-Mar-77                                 2.3941
16-Mar-77                                 2.3929
17-Mar-77                                 2.3901
18-Mar-77                                 2.3901
21-Mar-77                                 2.3889
22-Mar-77                                 2.3889
23-Mar-77                                 2.3889
24-Mar-77                                 2.3918
25-Mar-77                                 2.3912
28-Mar-77                                 2.3855
29-Mar-77                                 2.3923
30-Mar-77                                 2.3889
31-Mar-77                                 2.3906
 1-Apr-77                                 2.3923
 4-Apr-77                                 2.3901
 5-Apr-77                                 2.3883
 6-Apr-77                                 2.3866
 7-Apr-77                                 2.3849
 8-Apr-77                                 2.3838
11-Apr-77                                 2.3838
12-Apr-77                                 2.3759
13-Apr-77                                 2.3685
14-Apr-77                                 2.3697
15-Apr-77                                 2.3652
18-Apr-77                                 2.3646
19-Apr-77                                 2.3708
20-Apr-77                                 2.3759
21-Apr-77                                 2.3730
22-Apr-77                                 2.3719
25-Apr-77                                 2.3697
26-Apr-77                                 2.3708
27-Apr-77                                 2.3635
28-Apr-77                                 2.3563
29-Apr-77                                 2.3540
 2-May-77                                 2.3557
 3-May-77                                 2.3624
 4-May-77                                 2.3480
 5-May-77                                 2.3491
 6-May-77                                 2.3502
 9-May-77                                 2.3590
10-May-77                                 2.3635
11-May-77                                 2.3725
12-May-77                                 2.3652
13-May-77                                 2.3641
16-May-77                                 2.3629
17-May-77                                 2.3579
18-May-77                                 2.3577
19-May-77                                 2.3563
20-May-77                                 2.3596
23-May-77                                 2.3641
24-May-77                                 2.3590
25-May-77                                 2.3568
26-May-77                                 2.3546
27-May-77                                 2.3579
30-May-77                                     ND
31-May-77                                 2.3590
 1-Jun-77                                 2.3571
 2-Jun-77                                 2.3552
 3-Jun-77                                 2.3574
 6-Jun-77                                 2.3607
 7-Jun-77                                 2.3618
 8-Jun-77                                 2.3590
 9-Jun-77                                 2.3579
10-Jun-77                                 2.3585
13-Jun-77                                 2.3579
14-Jun-77                                 2.3568
15-Jun-77                                 2.3552
16-Jun-77                                 2.3546
17-Jun-77                                 2.3552
20-Jun-77                                 2.3593
21-Jun-77                                 2.3593
22-Jun-77                                 2.3554
23-Jun-77                                 2.3552
24-Jun-77                                 2.3554
27-Jun-77                                 2.3546
28-Jun-77                                 2.3552
29-Jun-77                                 2.3395
30-Jun-77                                 2.3411
 1-Jul-77                                 2.3403
 4-Jul-77                                     ND
 5-Jul-77                                 2.3135
 6-Jul-77                                 2.3164
 7-Jul-77                                 2.3063
 8-Jul-77                                 2.3026
11-Jul-77                                 2.2834
12-Jul-77                                 2.2915
13-Jul-77                                 2.2815
14-Jul-77                                     ND
15-Jul-77                                 2.2831
18-Jul-77                                 2.2676
19-Jul-77                                 2.2681
20-Jul-77                                 2.2619
21-Jul-77                                 2.2642
22-Jul-77                                 2.2584
25-Jul-77                                 2.2487
26-Jul-77                                 2.2467
27-Jul-77                                 2.2578
28-Jul-77                                 2.2748
29-Jul-77                                 2.2904
 1-Aug-77                                 2.2999
 2-Aug-77                                 2.2915
 3-Aug-77                                 2.2936
 4-Aug-77                                 2.2994
 5-Aug-77                                 2.2928
 8-Aug-77                                 2.3135
 9-Aug-77                                 2.3089
10-Aug-77                                 2.3202
11-Aug-77                                 2.3191
12-Aug-77                                 2.3332
15-Aug-77                                 2.3343
16-Aug-77                                 2.3397
17-Aug-77                                 2.3288
18-Aug-77                                 2.3280
19-Aug-77                                 2.3288
22-Aug-77                                 2.3229
23-Aug-77                                 2.3202
24-Aug-77                                 2.3057
25-Aug-77                                 2.3210
26-Aug-77                                 2.3124
29-Aug-77                                 2.3267
30-Aug-77                                 2.3229
31-Aug-77                                 2.3180
 1-Sep-77                                 2.3186
 2-Sep-77                                 2.3186
 5-Sep-77                                     ND
 6-Sep-77                                 2.3218
 7-Sep-77                                 2.3175
 8-Sep-77                                 2.3223
 9-Sep-77                                 2.3248
12-Sep-77                                 2.3283
13-Sep-77                                 2.3280
14-Sep-77                                 2.3310
15-Sep-77                                 2.3272
16-Sep-77                                 2.3275
19-Sep-77                                 2.3254
20-Sep-77                                 2.3226
21-Sep-77                                 2.3218
22-Sep-77                                 2.3272
23-Sep-77                                 2.3261
26-Sep-77                                 2.3267
27-Sep-77                                 2.3305
28-Sep-77                                 2.3261
29-Sep-77                                 2.3186
30-Sep-77                                 2.3087
 3-Oct-77                                 2.2917
 4-Oct-77                                 2.2988
 5-Oct-77                                 2.3004
 6-Oct-77                                 2.2931
 7-Oct-77                                 2.2944
10-Oct-77                                     ND
11-Oct-77                                 2.3018
12-Oct-77                                 2.2938
13-Oct-77                                 2.2881
14-Oct-77                                 2.2763
17-Oct-77                                 2.2642
18-Oct-77                                 2.2637
19-Oct-77                                 2.2738
20-Oct-77                                 2.2727
21-Oct-77                                 2.2732
24-Oct-77                                 2.2609
25-Oct-77                                 2.2630
26-Oct-77                                 2.2630
27-Oct-77                                 2.2686
28-Oct-77                                 2.2627
31-Oct-77                                 2.2512
 1-Nov-77                                 2.2396
 2-Nov-77                                 2.2512
 3-Nov-77                                 2.2472
 4-Nov-77                                 2.2573
 7-Nov-77                                 2.2612
 8-Nov-77                                     ND
 9-Nov-77                                 2.2599
10-Nov-77                                 2.2457
11-Nov-77                                     ND
14-Nov-77                                 2.2462
15-Nov-77                                 2.2477
16-Nov-77                                 2.2462
17-Nov-77                                 2.2472
18-Nov-77                                 2.2404
21-Nov-77                                 2.2389
22-Nov-77                                 2.2326
23-Nov-77                                 2.2319
24-Nov-77                                     ND
25-Nov-77                                 2.2173
28-Nov-77                                 2.2143
29-Nov-77                                 2.2235
30-Nov-77                                 2.2222
 1-Dec-77                                 2.2136
 2-Dec-77                                 2.2056
 5-Dec-77                                 2.1887
 6-Dec-77                                 2.1739
 7-Dec-77                                 2.1659
 8-Dec-77                                 2.1786
 9-Dec-77                                 2.1853
12-Dec-77                                 2.1739
13-Dec-77                                 2.1515
14-Dec-77                                 2.1340
15-Dec-77                                 2.1413
16-Dec-77                                 2.1377
19-Dec-77                                 2.1119
20-Dec-77                                 2.1213
21-Dec-77                                 2.1148
22-Dec-77                                 2.1501
23-Dec-77                                 2.1505
26-Dec-77                                     ND
27-Dec-77                                 2.1496
28-Dec-77                                 2.1245
29-Dec-77                                 2.1013
30-Dec-77                                 2.0978
 2-Jan-78                                     ND
 3-Jan-78                                 2.0704
 4-Jan-78                                 2.0648
 5-Jan-78                                 2.1529
 6-Jan-78                                 2.1299
 9-Jan-78                                 2.1478
10-Jan-78                                 2.1363
11-Jan-78                                 2.1142
12-Jan-78                                 2.1313
13-Jan-78                                 2.1195
16-Jan-78                                 2.1218
17-Jan-78                                 2.1336
18-Jan-78                                 2.1324
19-Jan-78                                 2.1268
20-Jan-78                                 2.1229
23-Jan-78                                 2.1115
24-Jan-78                                 2.1083
25-Jan-78                                 2.0995
26-Jan-78                                 2.1084
27-Jan-78                                 2.1164
30-Jan-78                                 2.1164
31-Jan-78                                 2.1119
 1-Feb-78                                 2.1155
 2-Feb-78                                 2.1110
 3-Feb-78                                 2.1084
 6-Feb-78                                 2.1061
 7-Feb-78                                 2.1077
 8-Feb-78                                 2.1106
 9-Feb-78                                 2.1093
10-Feb-78                                 2.1066
13-Feb-78                                     ND
14-Feb-78                                 2.0857
15-Feb-78                                 2.0868
16-Feb-78                                 2.0644
17-Feb-78                                 2.0602
20-Feb-78                                     ND
21-Feb-78                                 2.0429
22-Feb-78                                 2.0383
23-Feb-78                                 2.0202
24-Feb-78                                 2.0576
27-Feb-78                                 2.0511
28-Feb-78                                 2.0161
 1-Mar-78                                 2.0202
 2-Mar-78                                 2.0096
 3-Mar-78                                 2.0251
 6-Mar-78                                 2.0296
 7-Mar-78                                 2.0173
 8-Mar-78                                 2.0218
 9-Mar-78                                 2.0300
10-Mar-78                                 2.0602
13-Mar-78                                 2.0488
14-Mar-78                                 2.0442
15-Mar-78                                 2.0485
16-Mar-78                                 2.0354
17-Mar-78                                 2.0446
20-Mar-78                                 2.0423
21-Mar-78                                 2.0458
22-Mar-78                                 2.0408
23-Mar-78                                 2.0408
24-Mar-78                                 2.0379
27-Mar-78                                 2.0325
28-Mar-78                                 2.0338
29-Mar-78                                 2.0325
30-Mar-78                                 2.0276
31-Mar-78                                 1.9984
 3-Apr-78                                 2.0076
 4-Apr-78                                 2.0263
 5-Apr-78                                 2.0165
 6-Apr-78                                 2.0145
 7-Apr-78                                 2.0176
10-Apr-78                                 2.0076
11-Apr-78                                 2.0141
12-Apr-78                                 2.0113
13-Apr-78                                 2.0272
14-Apr-78                                 2.0321
17-Apr-78                                 2.0446
18-Apr-78                                 2.0492
19-Apr-78                                 2.0521
20-Apr-78                                 2.0825
21-Apr-78                                 2.0738
24-Apr-78                                 2.0786
25-Apr-78                                 2.0799
26-Apr-78                                 2.0827
27-Apr-78                                 2.0619
28-Apr-78                                 2.0738
 1-May-78                                 2.0712
 2-May-78                                 2.0820
 3-May-78                                 2.0790
 4-May-78                                 2.0700
 5-May-78                                 2.0755
 8-May-78                                 2.0903
 9-May-78                                 2.0964
10-May-78                                 2.0890
11-May-78                                 2.1000
12-May-78                                 2.1119
15-May-78                                 2.1191
16-May-78                                 2.1331
17-May-78                                 2.1315
18-May-78                                 2.1075
19-May-78                                 2.1281
22-May-78                                 2.1258
23-May-78                                 2.1336
24-May-78                                 2.1297
25-May-78                                 2.1222
26-May-78                                 2.1204
29-May-78                                 2.1164
30-May-78                                     ND
31-May-78                                 2.0907
 1-Jun-78                                 2.0910
 2-Jun-78                                 2.0816
 5-Jun-78                                 2.0942
 6-Jun-78                                 2.0881
 7-Jun-78                                 2.0899
 8-Jun-78                                 2.0866
 9-Jun-78                                 2.0855
12-Jun-78                                 2.0794
13-Jun-78                                 2.0840
14-Jun-78                                 2.0851
15-Jun-78                                 2.0956
16-Jun-78                                 2.0920
19-Jun-78                                 2.0916
20-Jun-78                                 2.0816
21-Jun-78                                 2.0745
22-Jun-78                                 2.0886
23-Jun-78                                 2.0764
26-Jun-78                                 2.0766
27-Jun-78                                 2.0812
28-Jun-78                                 2.0768
29-Jun-78                                 2.0764
30-Jun-78                                 2.0721
 3-Jul-78                                 2.0683
 4-Jul-78                                     ND
 5-Jul-78                                 2.0551
 6-Jul-78                                 2.0661
 7-Jul-78                                 2.0580
10-Jul-78                                 2.0450
11-Jul-78                                 2.0504
12-Jul-78                                 2.0572
13-Jul-78                                 2.0551
14-Jul-78                                 2.0602
17-Jul-78                                 2.0704
18-Jul-78                                 2.0670
19-Jul-78                                 2.0595
20-Jul-78                                 2.0580
21-Jul-78                                 2.0538
24-Jul-78                                 2.0442
25-Jul-78                                 2.0473
26-Jul-78                                 2.0555
27-Jul-78                                 2.0608
28-Jul-78                                 2.0437
31-Jul-78                                 2.0379
 1-Aug-78                                 2.0421
 2-Aug-78                                 2.0396
 3-Aug-78                                 2.0329
 4-Aug-78                                 2.0331
 7-Aug-78                                 2.0105
 8-Aug-78                                 1.9881
 9-Aug-78                                 1.9835
10-Aug-78                                 1.9767
11-Aug-78                                 1.9681
14-Aug-78                                 1.9470
15-Aug-78                                 1.9558
16-Aug-78                                 1.9451
17-Aug-78                                 1.9940
18-Aug-78                                 1.9932
21-Aug-78                                 2.0070
22-Aug-78                                 1.9980
23-Aug-78                                 2.0088
24-Aug-78                                 2.0010
25-Aug-78                                 2.0141
28-Aug-78                                 2.0224
29-Aug-78                                 1.9940
30-Aug-78                                 1.9877
31-Aug-78                                 1.9885
 1-Sep-78                                 1.9790
 4-Sep-78                                     ND
 5-Sep-78                                 1.9800
 6-Sep-78                                 1.9810
 7-Sep-78                                 1.9877
 8-Sep-78                                 2.0055
11-Sep-78                                 2.0005
12-Sep-78                                 1.9960
13-Sep-78                                 1.9803
14-Sep-78                                 1.9825
15-Sep-78                                 1.9775
18-Sep-78                                 1.9750
19-Sep-78                                 1.9750
20-Sep-78                                 1.9625
21-Sep-78                                 1.9527
22-Sep-78                                 1.9530
25-Sep-78                                 1.9340
26-Sep-78                                 1.9505
27-Sep-78                                 1.9420
28-Sep-78                                 1.9385
29-Sep-78                                 1.9386
 2-Oct-78                                 1.9380
 3-Oct-78                                 1.9130
 4-Oct-78                                 1.9015
 5-Oct-78                                 1.8982
 6-Oct-78                                 1.9042
 9-Oct-78                                     ND
10-Oct-78                                 1.8925
11-Oct-78                                 1.8710
12-Oct-78                                 1.8755
13-Oct-78                                 1.8605
16-Oct-78                                 1.8520
17-Oct-78                                 1.8377
18-Oct-78                                 1.8360
19-Oct-78                                 1.8360
20-Oct-78                                 1.8080
23-Oct-78                                 1.8080
24-Oct-78                                 1.8117
25-Oct-78                                 1.7800
26-Oct-78                                 1.7600
27-Oct-78                                 1.7600
30-Oct-78                                 1.7235
31-Oct-78                                 1.7540
 1-Nov-78                                 1.8600
 2-Nov-78                                 1.8715
 3-Nov-78                                 1.8920
 6-Nov-78                                 1.9065
 7-Nov-78                                     ND
 8-Nov-78                                 1.8765
 9-Nov-78                                 1.8865
10-Nov-78                                 1.8845
13-Nov-78                                 1.8860
14-Nov-78                                 1.8873
15-Nov-78                                 1.8965
16-Nov-78                                 1.9132
17-Nov-78                                 1.9255
20-Nov-78                                 1.9320
21-Nov-78                                 1.9247
22-Nov-78                                 1.9220
23-Nov-78                                     ND
24-Nov-78                                 1.9300
27-Nov-78                                 1.9250
28-Nov-78                                 1.9259
29-Nov-78                                 1.9215
30-Nov-78                                 1.9281
 1-Dec-78                                 1.9340
 4-Dec-78                                 1.9160
 5-Dec-78                                 1.9180
 6-Dec-78                                 1.9165
 7-Dec-78                                 1.9164
 8-Dec-78                                 1.9126
11-Dec-78                                 1.9023
12-Dec-78                                 1.9055
13-Dec-78                                 1.9048
14-Dec-78                                 1.8957
15-Dec-78                                 1.8927
18-Dec-78                                 1.8592
19-Dec-78                                 1.8417
20-Dec-78                                 1.8415
21-Dec-78                                 1.8605
22-Dec-78                                 1.8600
25-Dec-78                                     ND
26-Dec-78                                 1.8485
27-Dec-78                                 1.8210
28-Dec-78                                 1.8290
29-Dec-78                                 1.8200
 1-Jan-79                                     ND
 2-Jan-79                                 1.8225
 3-Jan-79                                 1.8460
 4-Jan-79                                 1.8505
 5-Jan-79                                 1.8508
 8-Jan-79                                 1.8415
 9-Jan-79                                 1.8500
10-Jan-79                                 1.8480
11-Jan-79                                 1.8605
12-Jan-79                                 1.8560
15-Jan-79                                 1.8594
16-Jan-79                                 1.8500
17-Jan-79                                 1.8430
18-Jan-79                                 1.8362
19-Jan-79                                 1.8420
22-Jan-79                                 1.8440
23-Jan-79                                 1.8487
24-Jan-79                                 1.8445
25-Jan-79                                 1.8558
26-Jan-79                                 1.8550
29-Jan-79                                 1.8596
30-Jan-79                                 1.8631
31-Jan-79                                 1.8730
 1-Feb-79                                 1.8830
 2-Feb-79                                 1.8860
 5-Feb-79                                 1.8653
 6-Feb-79                                 1.8600
 7-Feb-79                                 1.8400
 8-Feb-79                                 1.8475
 9-Feb-79                                 1.8475
12-Feb-79                                     ND
13-Feb-79                                 1.8580
14-Feb-79                                 1.8573
15-Feb-79                                 1.8530
16-Feb-79                                 1.8555
19-Feb-79                                     ND
20-Feb-79                                 1.8565
21-Feb-79                                 1.8574
22-Feb-79                                 1.8515
23-Feb-79                                 1.8505
26-Feb-79                                 1.8473
27-Feb-79                                 1.8514
28-Feb-79                                 1.8522
 1-Mar-79                                 1.8547
 2-Mar-79                                 1.8565
 5-Mar-79                                 1.8602
 6-Mar-79                                 1.8582
 7-Mar-79                                 1.8515
 8-Mar-79                                 1.8520
 9-Mar-79                                 1.8522
12-Mar-79                                 1.8537
13-Mar-79                                 1.8628
14-Mar-79                                 1.8568
15-Mar-79                                 1.8625
16-Mar-79                                 1.8642
19-Mar-79                                 1.8624
20-Mar-79                                 1.8637
21-Mar-79                                 1.8647
22-Mar-79                                 1.8637
23-Mar-79                                 1.8664
26-Mar-79                                 1.8575
27-Mar-79                                 1.8654
28-Mar-79                                 1.8630
29-Mar-79                                 1.8675
30-Mar-79                                 1.8675
 2-Apr-79                                 1.8837
 3-Apr-79                                 1.8822
 4-Apr-79                                 1.8829
 5-Apr-79                                 1.8873
 6-Apr-79                                 1.8931
 9-Apr-79                                 1.9055
10-Apr-79                                 1.8997
11-Apr-79                                 1.8940
12-Apr-79                                 1.9020
13-Apr-79                                 1.9043
16-Apr-79                                 1.9048
17-Apr-79                                 1.9052
18-Apr-79                                 1.8960
19-Apr-79                                 1.8934
20-Apr-79                                 1.9035
23-Apr-79                                 1.9003
24-Apr-79                                 1.8974
25-Apr-79                                 1.8924
26-Apr-79                                 1.8914
27-Apr-79                                 1.8968
30-Apr-79                                 1.8989
 1-May-79                                 1.8955
 2-May-79                                 1.9012
 3-May-79                                 1.9007
 4-May-79                                 1.8990
 7-May-79                                 1.8960
 8-May-79                                 1.8973
 9-May-79                                 1.8964
10-May-79                                 1.8987
11-May-79                                 1.9007
14-May-79                                 1.9005
15-May-79                                 1.9084
16-May-79                                 1.9063
17-May-79                                 1.9136
18-May-79                                 1.9205
21-May-79                                 1.9205
22-May-79                                 1.9183
23-May-79                                 1.9160
24-May-79                                 1.9128
25-May-79                                 1.9183
28-May-79                                 1.9184
29-May-79                                 1.9202
30-May-79                                     ND
31-May-79                                 1.9090
 1-Jun-79                                 1.9173
 4-Jun-79                                 1.9117
 5-Jun-79                                 1.9175
 6-Jun-79                                 1.9164
 7-Jun-79                                 1.9103
 8-Jun-79                                 1.9115
11-Jun-79                                 1.9134
12-Jun-79                                 1.9106
13-Jun-79                                 1.9100
14-Jun-79                                 1.9076
15-Jun-79                                 1.8903
18-Jun-79                                 1.8905
19-Jun-79                                 1.8678
20-Jun-79                                 1.8648
21-Jun-79                                 1.8575
22-Jun-79                                 1.8555
25-Jun-79                                 1.8400
26-Jun-79                                 1.8507
27-Jun-79                                 1.8449
28-Jun-79                                 1.8447
29-Jun-79                                 1.8370
 2-Jul-79                                 1.8415
 3-Jul-79                                 1.8405
 4-Jul-79                                     ND
 5-Jul-79                                 1.8320
 6-Jul-79                                 1.8365
 9-Jul-79                                 1.8418
10-Jul-79                                 1.8355
11-Jul-79                                 1.8295
12-Jul-79                                 1.8270
13-Jul-79                                 1.8248
16-Jul-79                                 1.8205
17-Jul-79                                 1.8130
18-Jul-79                                 1.8074
19-Jul-79                                 1.8105
20-Jul-79                                 1.8180
23-Jul-79                                 1.8113
24-Jul-79                                 1.8096
25-Jul-79                                 1.8052
26-Jul-79                                 1.8197
27-Jul-79                                 1.8197
30-Jul-79                                 1.8335
31-Jul-79                                 1.8335
 1-Aug-79                                 1.8290
 2-Aug-79                                 1.8290
 3-Aug-79                                 1.8322
 6-Aug-79                                 1.8295
 7-Aug-79                                 1.8315
 8-Aug-79                                 1.8293
 9-Aug-79                                 1.8238
10-Aug-79                                 1.8228
13-Aug-79                                 1.8267
14-Aug-79                                 1.8328
15-Aug-79                                 1.8330
16-Aug-79                                 1.8285
17-Aug-79                                 1.8332
20-Aug-79                                 1.8317
21-Aug-79                                 1.8330
22-Aug-79                                 1.8318
23-Aug-79                                 1.8290
24-Aug-79                                 1.8280
27-Aug-79                                 1.8301
28-Aug-79                                 1.8293
29-Aug-79                                 1.8310
30-Aug-79                                 1.8237
31-Aug-79                                 1.8248
 3-Sep-79                                     ND
 4-Sep-79                                 1.8235
 5-Sep-79                                 1.8202
 6-Sep-79                                 1.8130
 7-Sep-79                                 1.8085
10-Sep-79                                 1.8100
11-Sep-79                                 1.8133
12-Sep-79                                 1.8095
13-Sep-79                                 1.8153
14-Sep-79                                 1.8130
17-Sep-79                                 1.8122
18-Sep-79                                 1.8115
19-Sep-79                                 1.8056
20-Sep-79                                 1.7698
21-Sep-79                                 1.7648
24-Sep-79                                 1.7720
25-Sep-79                                 1.7672
26-Sep-79                                 1.7650
27-Sep-79                                 1.7475
28-Sep-79                                 1.7415
 1-Oct-79                                 1.7390
 2-Oct-79                                 1.7520
 3-Oct-79                                 1.7615
 4-Oct-79                                 1.7635
 5-Oct-79                                 1.7578
 8-Oct-79                                     ND
 9-Oct-79                                 1.7998
10-Oct-79                                 1.7797
11-Oct-79                                 1.7900
12-Oct-79                                 1.7910
15-Oct-79                                 1.7940
16-Oct-79                                 1.7994
17-Oct-79                                 1.8035
18-Oct-79                                 1.7962
19-Oct-79                                 1.7983
22-Oct-79                                 1.8035
23-Oct-79                                 1.8082
24-Oct-79                                 1.8050
25-Oct-79                                 1.8018
26-Oct-79                                 1.8045
29-Oct-79                                 1.8123
30-Oct-79                                 1.8075
31-Oct-79                                 1.8040
 1-Nov-79                                 1.7970
 2-Nov-79                                 1.7913
 5-Nov-79                                 1.7918
 6-Nov-79                                     ND
 7-Nov-79                                 1.7860
 8-Nov-79                                 1.7925
 9-Nov-79                                 1.7950
12-Nov-79                                     ND
13-Nov-79                                 1.7948
14-Nov-79                                 1.7800
15-Nov-79                                 1.7850
16-Nov-79                                 1.7775
19-Nov-79                                 1.7618
20-Nov-79                                 1.7640
21-Nov-79                                 1.7572
22-Nov-79                                     ND
23-Nov-79                                 1.7610
26-Nov-79                                 1.7492
27-Nov-79                                 1.7495
28-Nov-79                                 1.7470
29-Nov-79                                 1.7405
30-Nov-79                                 1.7300
 3-Dec-79                                 1.7080
 4-Dec-79                                 1.7263
 5-Dec-79                                 1.7460
 6-Dec-79                                 1.7435
 7-Dec-79                                 1.7537
10-Dec-79                                 1.7515
11-Dec-79                                 1.7352
12-Dec-79                                 1.7382
13-Dec-79                                 1.7335
14-Dec-79                                 1.7415
17-Dec-79                                 1.7385
18-Dec-79                                 1.7325
19-Dec-79                                 1.7300
20-Dec-79                                 1.7395
21-Dec-79                                 1.7370
24-Dec-79                                 1.7317
25-Dec-79                                     ND
26-Dec-79                                 1.7270
27-Dec-79                                 1.7155
28-Dec-79                                 1.7260
31-Dec-79                                 1.7260
 1-Jan-80                                     ND
 2-Jan-80                                 1.7135
 3-Jan-80                                 1.7108
 4-Jan-80                                 1.7126
 7-Jan-80                                 1.7080
 8-Jan-80                                 1.7129
 9-Jan-80                                 1.7122
10-Jan-80                                 1.7168
11-Jan-80                                 1.7214
14-Jan-80                                 1.7191
15-Jan-80                                 1.7280
16-Jan-80                                 1.7215
17-Jan-80                                 1.7236
18-Jan-80                                 1.7235
21-Jan-80                                 1.7294
22-Jan-80                                 1.7338
23-Jan-80                                 1.7297
24-Jan-80                                 1.7318
25-Jan-80                                 1.7365
28-Jan-80                                 1.7388
29-Jan-80                                 1.7368
30-Jan-80                                 1.7373
31-Jan-80                                 1.7438
 1-Feb-80                                 1.7440
 4-Feb-80                                 1.7418
 5-Feb-80                                 1.7425
 6-Feb-80                                 1.7330
 7-Feb-80                                 1.7385
 8-Feb-80                                 1.7393
11-Feb-80                                 1.7390
12-Feb-80                                     ND
13-Feb-80                                 1.7350
14-Feb-80                                 1.7361
15-Feb-80                                 1.7415
18-Feb-80                                     ND
19-Feb-80                                 1.7480
20-Feb-80                                 1.7480
21-Feb-80                                 1.7470
22-Feb-80                                 1.7590
25-Feb-80                                 1.7616
26-Feb-80                                 1.7635
27-Feb-80                                 1.7580
28-Feb-80                                 1.7638
29-Feb-80                                 1.7770
 3-Mar-80                                 1.7829
 4-Mar-80                                 1.7907
 5-Mar-80                                 1.7885
 6-Mar-80                                 1.7950
 7-Mar-80                                 1.7960
10-Mar-80                                 1.8095
11-Mar-80                                 1.8120
12-Mar-80                                 1.8076
13-Mar-80                                 1.8215
14-Mar-80                                 1.8330
17-Mar-80                                 1.8740
18-Mar-80                                 1.8770
19-Mar-80                                 1.8730
20-Mar-80                                 1.8655
21-Mar-80                                 1.8780
24-Mar-80                                 1.8880
25-Mar-80                                 1.8974
26-Mar-80                                 1.8970
27-Mar-80                                 1.9195
28-Mar-80                                 1.9320
31-Mar-80                                 1.9515
 1-Apr-80                                 1.9615
 2-Apr-80                                 1.9545
 3-Apr-80                                 1.9635
 4-Apr-80                                 1.9700
 7-Apr-80                                 1.9750
 8-Apr-80                                 1.9410
 9-Apr-80                                 1.8900
10-Apr-80                                 1.8770
11-Apr-80                                 1.8765
14-Apr-80                                 1.8715
15-Apr-80                                 1.8950
16-Apr-80                                 1.8600
17-Apr-80                                 1.8570
18-Apr-80                                 1.8540
21-Apr-80                                 1.8485
22-Apr-80                                 1.8620
23-Apr-80                                 1.8230
24-Apr-80                                 1.8195
25-Apr-80                                 1.8130
28-Apr-80                                 1.7983
29-Apr-80                                 1.7965
30-Apr-80                                 1.8000
 1-May-80                                 1.8020
 2-May-80                                 1.8235
 5-May-80                                 1.7960
 6-May-80                                 1.7930
 7-May-80                                 1.7855
 8-May-80                                 1.7933
 9-May-80                                 1.8120
12-May-80                                 1.7907
13-May-80                                 1.7942
14-May-80                                 1.7892
15-May-80                                 1.7910
16-May-80                                 1.7938
19-May-80                                 1.8025
20-May-80                                 1.8031
21-May-80                                 1.7883
22-May-80                                 1.7895
23-May-80                                 1.7785
26-May-80                                     ND
27-May-80                                 1.7624
28-May-80                                 1.7723
29-May-80                                 1.7785
30-May-80                                 1.7785
 2-Jun-80                                 1.7828
 3-Jun-80                                 1.7753
 4-Jun-80                                 1.7738
 5-Jun-80                                 1.7748
 6-Jun-80                                 1.7716
 9-Jun-80                                 1.7622
10-Jun-80                                 1.7618
11-Jun-80                                 1.7655
12-Jun-80                                 1.7633
13-Jun-80                                 1.7550
16-Jun-80                                 1.7677
17-Jun-80                                 1.7630
18-Jun-80                                 1.7636
19-Jun-80                                 1.7670
20-Jun-80                                 1.7678
23-Jun-80                                 1.7673
24-Jun-80                                 1.7700
25-Jun-80                                 1.7685
26-Jun-80                                 1.7645
27-Jun-80                                 1.7635
30-Jun-80                                 1.7641
 1-Jul-80                                 1.7615
 2-Jul-80                                 1.7585
 3-Jul-80                                 1.7560
 4-Jul-80                                     ND
 7-Jul-80                                 1.7389
 8-Jul-80                                 1.7397
 9-Jul-80                                 1.7410
10-Jul-80                                 1.7377
11-Jul-80                                 1.7385
14-Jul-80                                 1.7437
15-Jul-80                                 1.7478
16-Jul-80                                 1.7437
17-Jul-80                                 1.7360
18-Jul-80                                 1.7470
21-Jul-80                                 1.7415
22-Jul-80                                 1.7385
23-Jul-80                                 1.7397
24-Jul-80                                 1.7353
25-Jul-80                                 1.7386
28-Jul-80                                 1.7340
29-Jul-80                                 1.7587
30-Jul-80                                 1.7765
31-Jul-80                                 1.7805
 1-Aug-80                                 1.7932
 4-Aug-80                                 1.7850
 5-Aug-80                                 1.7762
 6-Aug-80                                 1.7687
 7-Aug-80                                 1.7823
 8-Aug-80                                 1.7832
11-Aug-80                                 1.7828
12-Aug-80                                 1.7802
13-Aug-80                                 1.7824
14-Aug-80                                 1.7860
15-Aug-80                                 1.7865
18-Aug-80                                 1.7982
19-Aug-80                                 1.8000
20-Aug-80                                 1.7969
21-Aug-80                                 1.7957
22-Aug-80                                 1.8072
25-Aug-80                                 1.8047
26-Aug-80                                 1.8020
27-Aug-80                                 1.8002
28-Aug-80                                 1.7873
29-Aug-80                                 1.7920
 1-Sep-80                                     ND
 2-Sep-80                                 1.7780
 3-Sep-80                                 1.7760
 4-Sep-80                                 1.7769
 5-Sep-80                                 1.7820
 8-Sep-80                                 1.7770
 9-Sep-80                                 1.7800
10-Sep-80                                 1.7787
11-Sep-80                                 1.7775
12-Sep-80                                 1.7800
15-Sep-80                                 1.7830
16-Sep-80                                 1.7842
17-Sep-80                                 1.7813
18-Sep-80                                 1.7919
19-Sep-80                                 1.7942
22-Sep-80                                 1.8069
23-Sep-80                                 1.8115
24-Sep-80                                 1.7950
25-Sep-80                                 1.7983
26-Sep-80                                 1.8020
29-Sep-80                                 1.8135
30-Sep-80                                 1.8127
 1-Oct-80                                 1.8085
 2-Oct-80                                 1.8121
 3-Oct-80                                 1.8113
 6-Oct-80                                 1.7990
 7-Oct-80                                 1.8048
 8-Oct-80                                 1.8037
 9-Oct-80                                 1.8050
10-Oct-80                                 1.8042
13-Oct-80                                     ND
14-Oct-80                                 1.8174
15-Oct-80                                 1.8258
16-Oct-80                                 1.8280
17-Oct-80                                 1.8440
20-Oct-80                                 1.8650
21-Oct-80                                 1.8617
22-Oct-80                                 1.8637
23-Oct-80                                 1.8627
24-Oct-80                                 1.8668
27-Oct-80                                 1.8790
28-Oct-80                                 1.8935
29-Oct-80                                 1.8848
30-Oct-80                                 1.8980
31-Oct-80                                 1.9058
 3-Nov-80                                 1.9160
 4-Nov-80                                     ND
 5-Nov-80                                 1.9433
 6-Nov-80                                 1.9458
 7-Nov-80                                 1.9580
10-Nov-80                                 1.9015
11-Nov-80                                     ND
12-Nov-80                                 1.9005
13-Nov-80                                 1.8930
14-Nov-80                                 1.9050
17-Nov-80                                 1.9310
18-Nov-80                                 1.9190
19-Nov-80                                 1.9025
20-Nov-80                                 1.9148
21-Nov-80                                 1.9170
24-Nov-80                                 1.9173
25-Nov-80                                 1.9110
26-Nov-80                                 1.9213
27-Nov-80                                     ND
28-Nov-80                                 1.9269
 1-Dec-80                                 1.9405
 2-Dec-80                                 1.9480
 3-Dec-80                                 1.9395
 4-Dec-80                                 1.9435
 5-Dec-80                                 1.9610
 8-Dec-80                                 1.9630
 9-Dec-80                                 1.9830
10-Dec-80                                 2.0075
11-Dec-80                                 2.0185
12-Dec-80                                 2.0070
15-Dec-80                                 1.9900
16-Dec-80                                 2.0185
17-Dec-80                                 1.9785
18-Dec-80                                 1.9930
19-Dec-80                                 1.9735
22-Dec-80                                 1.9570
23-Dec-80                                 1.9525
24-Dec-80                                 1.9430
25-Dec-80                                     ND
26-Dec-80                                 1.9425
29-Dec-80                                 1.9550
30-Dec-80                                 1.9520
31-Dec-80                                 1.9735
 1-Jan-81                                     ND
 2-Jan-81                                 1.9750
 5-Jan-81                                 1.9390
 6-Jan-81                                 1.9350
 7-Jan-81                                 1.9475
 8-Jan-81                                 1.9632
 9-Jan-81                                 1.9785
12-Jan-81                                 1.9852
13-Jan-81                                 2.0005
14-Jan-81                                 1.9925
15-Jan-81                                 2.0005
16-Jan-81                                 2.0070
19-Jan-81                                 2.0090
20-Jan-81                                 2.0000
21-Jan-81                                 1.9935
22-Jan-81                                 2.0245
23-Jan-81                                 2.0350
26-Jan-81                                 2.0518
27-Jan-81                                 2.0710
28-Jan-81                                 2.0850
29-Jan-81                                 2.0940
30-Jan-81                                 2.1320
 2-Feb-81                                 2.1210
 3-Feb-81                                 2.1350
 4-Feb-81                                 2.1140
 5-Feb-81                                 2.1460
 6-Feb-81                                 2.1405
 9-Feb-81                                 2.1380
10-Feb-81                                 2.1480
11-Feb-81                                 2.1495
12-Feb-81                                     ND
13-Feb-81                                 2.2200
16-Feb-81                                     ND
17-Feb-81                                 2.1960
18-Feb-81                                 2.1875
19-Feb-81                                 2.1320
20-Feb-81                                 2.0960
23-Feb-81                                 2.1120
24-Feb-81                                 2.1160
25-Feb-81                                 2.1070
26-Feb-81                                 2.1160
27-Feb-81                                 2.1310
 2-Mar-81                                 2.1520
 3-Mar-81                                 2.1525
 4-Mar-81                                 2.1380
 5-Mar-81                                 2.1385
 6-Mar-81                                 2.1360
 9-Mar-81                                 2.1085
10-Mar-81                                 2.1075
11-Mar-81                                 2.1160
12-Mar-81                                 2.1130
13-Mar-81                                 2.1095
16-Mar-81                                 2.0918
17-Mar-81                                 2.0880
18-Mar-81                                 2.0555
19-Mar-81                                 2.0500
20-Mar-81                                 2.0680
23-Mar-81                                 2.0873
24-Mar-81                                 2.0823
25-Mar-81                                 2.0855
26-Mar-81                                 2.1130
27-Mar-81                                 2.1250
30-Mar-81                                 2.0975
31-Mar-81                                 2.1105
 1-Apr-81                                 2.0975
 2-Apr-81                                 2.1115
 3-Apr-81                                 2.1270
 6-Apr-81                                 2.1565
 7-Apr-81                                 2.1190
 8-Apr-81                                 2.1330
 9-Apr-81                                 2.1440
10-Apr-81                                 2.1530
13-Apr-81                                 2.1720
14-Apr-81                                 2.1655
15-Apr-81                                 2.1790
16-Apr-81                                 2.1875
17-Apr-81                                 2.1900
20-Apr-81                                 2.1845
21-Apr-81                                 2.1815
22-Apr-81                                 2.1630
23-Apr-81                                 2.1750
24-Apr-81                                 2.1775
27-Apr-81                                 2.1815
28-Apr-81                                 2.1865
29-Apr-81                                 2.2130
30-Apr-81                                 2.2105
 1-May-81                                 2.2030
 4-May-81                                 2.2446
 5-May-81                                 2.2660
 6-May-81                                 2.2580
 7-May-81                                 2.2745
 8-May-81                                 2.2550
11-May-81                                 2.2840
12-May-81                                 2.2955
13-May-81                                 2.2960
14-May-81                                 2.3110
15-May-81                                 2.3090
18-May-81                                 2.3045
19-May-81                                 2.3090
20-May-81                                 2.2980
21-May-81                                 2.3230
22-May-81                                 2.3155
25-May-81                                     ND
26-May-81                                 2.3339
27-May-81                                 2.3460
28-May-81                                 2.3245
29-May-81                                 2.3300
 1-Jun-81                                 2.3350
 2-Jun-81                                 2.3710
 3-Jun-81                                 2.3605
 4-Jun-81                                 2.4140
 5-Jun-81                                 2.4110
 8-Jun-81                                 2.4050
 9-Jun-81                                 2.4030
10-Jun-81                                 2.3720
11-Jun-81                                 2.4045
12-Jun-81                                 2.3950
15-Jun-81                                 2.3460
16-Jun-81                                 2.3475
17-Jun-81                                 2.3487
18-Jun-81                                 2.3722
19-Jun-81                                 2.3775
22-Jun-81                                 2.3630
23-Jun-81                                 2.3555
24-Jun-81                                 2.3700
25-Jun-81                                 2.3925
26-Jun-81                                 2.3880
29-Jun-81                                 2.3930
30-Jun-81                                 2.3940
 1-Jul-81                                 2.4130
 2-Jul-81                                 2.4118
 3-Jul-81                                 2.4155
 6-Jul-81                                 2.4488
 7-Jul-81                                 2.4438
 8-Jul-81                                 2.4760
 9-Jul-81                                 2.4655
10-Jul-81                                 2.4385
13-Jul-81                                 2.4233
14-Jul-81                                 2.4479
15-Jul-81                                 2.4080
16-Jul-81                                 2.4105
17-Jul-81                                 2.4265
20-Jul-81                                 2.4468
21-Jul-81                                 2.4700
22-Jul-81                                 2.4405
23-Jul-81                                 2.4460
24-Jul-81                                 2.4380
27-Jul-81                                 2.4355
28-Jul-81                                 2.4410
29-Jul-81                                 2.4575
30-Jul-81                                 2.4570
31-Jul-81                                 2.4710
 3-Aug-81                                 2.5270
 4-Aug-81                                 2.5350
 5-Aug-81                                 2.5095
 6-Aug-81                                 2.5215
 7-Aug-81                                 2.5315
10-Aug-81                                 2.5705
11-Aug-81                                 2.5590
12-Aug-81                                 2.4990
13-Aug-81                                 2.5167
14-Aug-81                                 2.5270
17-Aug-81                                 2.4970
18-Aug-81                                 2.4980
19-Aug-81                                 2.4980
20-Aug-81                                 2.4710
21-Aug-81                                 2.4490
24-Aug-81                                 2.4735
25-Aug-81                                 2.5035
26-Aug-81                                 2.4645
27-Aug-81                                 2.4755
28-Aug-81                                 2.4510
31-Aug-81                                 2.4475
 1-Sep-81                                 2.4560
 2-Sep-81                                 2.4400
 3-Sep-81                                 2.4255
 4-Sep-81                                 2.4110
 7-Sep-81                                     ND
 8-Sep-81                                 2.4365
 9-Sep-81                                 2.4300
10-Sep-81                                 2.3990
11-Sep-81                                 2.4010
14-Sep-81                                 2.3760
15-Sep-81                                 2.3375
16-Sep-81                                 2.3070
17-Sep-81                                 2.2800
18-Sep-81                                 2.2700
21-Sep-81                                 2.2300
22-Sep-81                                 2.2820
23-Sep-81                                 2.3000
24-Sep-81                                 2.3165
25-Sep-81                                 2.3230
28-Sep-81                                 2.3400
29-Sep-81                                 2.3105
30-Sep-81                                 2.3250
 1-Oct-81                                 2.3230
 2-Oct-81                                 2.2940
 5-Oct-81                                 2.2250
 6-Oct-81                                 2.2525
 7-Oct-81                                 2.2190
 8-Oct-81                                 2.2060
 9-Oct-81                                 2.1905
12-Oct-81                                     ND
13-Oct-81                                 2.2215
14-Oct-81                                 2.2225
15-Oct-81                                 2.2295
16-Oct-81                                 2.2380
19-Oct-81                                 2.2330
20-Oct-81                                 2.2370
21-Oct-81                                 2.2730
22-Oct-81                                 2.2815
23-Oct-81                                 2.2750
26-Oct-81                                 2.3100
27-Oct-81                                 2.3055
28-Oct-81                                 2.2910
29-Oct-81                                 2.2700
30-Oct-81                                 2.2435
 2-Nov-81                                 2.2230
 3-Nov-81                                     ND
 4-Nov-81                                 2.2120
 5-Nov-81                                 2.2245
 6-Nov-81                                 2.2220
 9-Nov-81                                 2.2055
10-Nov-81                                 2.2290
11-Nov-81                                     ND
12-Nov-81                                 2.2115
13-Nov-81                                 2.2220
16-Nov-81                                 2.2410
17-Nov-81                                 2.2515
18-Nov-81                                 2.2360
19-Nov-81                                 2.2440
20-Nov-81                                 2.2590
23-Nov-81                                 2.2530
24-Nov-81                                 2.2300
25-Nov-81                                 2.2315
26-Nov-81                                     ND
27-Nov-81                                 2.2160
30-Nov-81                                 2.2138
 1-Dec-81                                 2.2240
 2-Dec-81                                 2.2180
 3-Dec-81                                 2.2320
 4-Dec-81                                 2.2265
 7-Dec-81                                 2.2410
 8-Dec-81                                 2.2490
 9-Dec-81                                 2.2410
10-Dec-81                                 2.2540
11-Dec-81                                 2.2610
14-Dec-81                                 2.2830
15-Dec-81                                 2.2680
16-Dec-81                                 2.2775
17-Dec-81                                 2.2765
18-Dec-81                                 2.2920
21-Dec-81                                 2.2840
22-Dec-81                                 2.2725
23-Dec-81                                 2.2750
24-Dec-81                                 2.2680
25-Dec-81                                     ND
28-Dec-81                                 2.2695
29-Dec-81                                 2.2715
30-Dec-81                                 2.2510
31-Dec-81                                 2.2380
 1-Jan-82                                     ND
 4-Jan-82                                 2.2413
 5-Jan-82                                 2.2615
 6-Jan-82                                 2.2460
 7-Jan-82                                 2.2613
 8-Jan-82                                 2.2585
11-Jan-82                                 2.2840
12-Jan-82                                 2.2870
13-Jan-82                                 2.2930
14-Jan-82                                 2.3060
15-Jan-82                                 2.3120
18-Jan-82                                 2.2975
19-Jan-82                                 2.2948
20-Jan-82                                 2.3085
21-Jan-82                                 2.2972
22-Jan-82                                 2.3085
25-Jan-82                                 2.3380
26-Jan-82                                 2.3140
27-Jan-82                                 2.3225
28-Jan-82                                 2.3275
29-Jan-82                                 2.3165
 1-Feb-82                                 2.3500
 2-Feb-82                                 2.3525
 3-Feb-82                                 2.3595
 4-Feb-82                                 2.3415
 5-Feb-82                                 2.3450
 8-Feb-82                                 2.3577
 9-Feb-82                                 2.3750
10-Feb-82                                 2.3667
11-Feb-82                                 2.3665
12-Feb-82                                     ND
15-Feb-82                                     ND
16-Feb-82                                 2.3955
17-Feb-82                                 2.3990
18-Feb-82                                 2.3660
19-Feb-82                                 2.3645
22-Feb-82                                 2.3515
23-Feb-82                                 2.3730
24-Feb-82                                 2.3670
25-Feb-82                                 2.3697
26-Feb-82                                 2.3880
 1-Mar-82                                 2.3875
 2-Mar-82                                 2.3768
 3-Mar-82                                 2.3719
 4-Mar-82                                 2.3645
 5-Mar-82                                 2.3435
 8-Mar-82                                 2.3430
 9-Mar-82                                 2.3675
10-Mar-82                                 2.3583
11-Mar-82                                 2.3710
12-Mar-82                                 2.3795
15-Mar-82                                 2.3735
16-Mar-82                                 2.3775
17-Mar-82                                 2.3730
18-Mar-82                                 2.3754
19-Mar-82                                 2.3838
22-Mar-82                                 2.3910
23-Mar-82                                 2.3850
24-Mar-82                                 2.3865
25-Mar-82                                 2.3935
26-Mar-82                                 2.3960
29-Mar-82                                 2.4150
30-Mar-82                                 2.4080
31-Mar-82                                 2.4175
 1-Apr-82                                 2.4028
 2-Apr-82                                 2.3980
 5-Apr-82                                 2.4082
 6-Apr-82                                 2.4138
 7-Apr-82                                 2.4135
 8-Apr-82                                 2.4225
 9-Apr-82                                 2.4225
12-Apr-82                                 2.4195
13-Apr-82                                 2.4120
14-Apr-82                                 2.4192
15-Apr-82                                 2.4245
16-Apr-82                                 2.4222
19-Apr-82                                 2.4104
20-Apr-82                                 2.3988
21-Apr-82                                 2.3948
22-Apr-82                                 2.3960
23-Apr-82                                 2.3875
26-Apr-82                                 2.3735
27-Apr-82                                 2.3685
28-Apr-82                                 2.3555
29-Apr-82                                 2.3390
30-Apr-82                                 2.3310
 3-May-82                                 2.3385
 4-May-82                                 2.3453
 5-May-82                                 2.3210
 6-May-82                                 2.3095
 7-May-82                                 2.2897
10-May-82                                 2.2860
11-May-82                                 2.2820
12-May-82                                 2.2830
13-May-82                                 2.2930
14-May-82                                 2.3065
17-May-82                                 2.3050
18-May-82                                 2.3170
19-May-82                                 2.3185
20-May-82                                 2.3165
21-May-82                                 2.3060
24-May-82                                 2.3005
25-May-82                                 2.3145
26-May-82                                 2.3290
27-May-82                                 2.3460
28-May-82                                 2.3475
31-May-82                                     ND
 1-Jun-82                                 2.3763
 2-Jun-82                                 2.3690
 3-Jun-82                                 2.3630
 4-Jun-82                                 2.3650
 7-Jun-82                                 2.3820
 8-Jun-82                                 2.4005
 9-Jun-82                                 2.4145
10-Jun-82                                 2.4130
11-Jun-82                                 2.3945
14-Jun-82                                 2.4220
15-Jun-82                                 2.4195
16-Jun-82                                 2.4335
17-Jun-82                                 2.4455
18-Jun-82                                 2.4605
21-Jun-82                                 2.4780
22-Jun-82                                 2.4540
23-Jun-82                                 2.4770
24-Jun-82                                 2.4735
25-Jun-82                                 2.4870
28-Jun-82                                 2.4933
29-Jun-82                                 2.4625
30-Jun-82                                 2.4595
 1-Jul-82                                 2.4695
 2-Jul-82                                 2.4770
 5-Jul-82                                     ND
 6-Jul-82                                 2.4897
 7-Jul-82                                 2.5110
 8-Jul-82                                 2.5140
 9-Jul-82                                 2.4935
12-Jul-82                                 2.4775
13-Jul-82                                 2.4970
14-Jul-82                                 2.4958
15-Jul-82                                 2.4925
16-Jul-82                                 2.4765
19-Jul-82                                 2.4740
20-Jul-82                                 2.4510
21-Jul-82                                 2.4305
22-Jul-82                                 2.4328
23-Jul-82                                 2.3960
26-Jul-82                                 2.4090
27-Jul-82                                 2.4275
28-Jul-82                                 2.4500
29-Jul-82                                 2.4600
30-Jul-82                                 2.4660
 2-Aug-82                                 2.4340
 3-Aug-82                                 2.4420
 4-Aug-82                                 2.4860
 5-Aug-82                                 2.4860
 6-Aug-82                                 2.4965
 9-Aug-82                                 2.5177
10-Aug-82                                 2.5160
11-Aug-82                                 2.5230
12-Aug-82                                 2.5180
13-Aug-82                                 2.5100
16-Aug-82                                 2.5200
17-Aug-82                                 2.5070
18-Aug-82                                 2.4800
19-Aug-82                                 2.4860
20-Aug-82                                 2.4530
23-Aug-82                                 2.4550
24-Aug-82                                 2.4180
25-Aug-82                                 2.4275
26-Aug-82                                 2.4385
27-Aug-82                                 2.4710
30-Aug-82                                 2.5070
31-Aug-82                                 2.4970
 1-Sep-82                                 2.4910
 2-Sep-82                                 2.4735
 3-Sep-82                                 2.4760
 6-Sep-82                                     ND
 7-Sep-82                                 2.4735
 8-Sep-82                                 2.4880
 9-Sep-82                                 2.4810
10-Sep-82                                 2.5050
13-Sep-82                                 2.5185
14-Sep-82                                 2.5130
15-Sep-82                                 2.5145
16-Sep-82                                 2.5130
17-Sep-82                                 2.5010
20-Sep-82                                 2.5030
21-Sep-82                                 2.5045
22-Sep-82                                 2.4968
23-Sep-82                                 2.5090
24-Sep-82                                 2.5135
27-Sep-82                                 2.5405
28-Sep-82                                 2.5430
29-Sep-82                                 2.5278
30-Sep-82                                 2.5290
 1-Oct-82                                 2.5255
 4-Oct-82                                 2.5540
 5-Oct-82                                 2.5520
 6-Oct-82                                 2.5445
 7-Oct-82                                 2.5225
 8-Oct-82                                 2.5270
11-Oct-82                                     ND
12-Oct-82                                 2.4890
13-Oct-82                                 2.5105
14-Oct-82                                 2.5172
15-Oct-82                                 2.5170
18-Oct-82                                 2.5145
19-Oct-82                                 2.5160
20-Oct-82                                 2.5253
21-Oct-82                                 2.5295
22-Oct-82                                 2.5285
25-Oct-82                                 2.5545
26-Oct-82                                 2.5480
27-Oct-82                                 2.5430
28-Oct-82                                 2.5610
29-Oct-82                                 2.5600
 1-Nov-82                                 2.5525
 2-Nov-82                                     ND
 3-Nov-82                                 2.5575
 4-Nov-82                                 2.5760
 5-Nov-82                                 2.5790
 8-Nov-82                                 2.5960
 9-Nov-82                                 2.5815
10-Nov-82                                 2.5768
11-Nov-82                                     ND
12-Nov-82                                 2.5910
15-Nov-82                                 2.5865
16-Nov-82                                 2.5718
17-Nov-82                                 2.5735
18-Nov-82                                 2.5685
19-Nov-82                                 2.5430
22-Nov-82                                 2.5455
23-Nov-82                                 2.5492
24-Nov-82                                 2.5270
25-Nov-82                                     ND
26-Nov-82                                 2.5065
29-Nov-82                                 2.4845
30-Nov-82                                 2.4650
 1-Dec-82                                 2.4665
 2-Dec-82                                 2.4480
 3-Dec-82                                 2.4260
 6-Dec-82                                 2.4285
 7-Dec-82                                 2.4250
 8-Dec-82                                 2.4335
 9-Dec-82                                 2.4590
10-Dec-82                                 2.4525
13-Dec-82                                 2.4780
14-Dec-82                                 2.4390
15-Dec-82                                 2.4510
16-Dec-82                                 2.4165
17-Dec-82                                 2.4205
20-Dec-82                                 2.4175
21-Dec-82                                 2.4070
22-Dec-82                                 2.4050
23-Dec-82                                 2.3955
24-Dec-82                                 2.3900
27-Dec-82                                 2.3815
28-Dec-82                                 2.3705
29-Dec-82                                 2.3730
30-Dec-82                                 2.3820
31-Dec-82                                 2.3780
 3-Jan-83                                 2.3740
 4-Jan-83                                 2.3655
 5-Jan-83                                 2.3490
 6-Jan-83                                 2.3495
 7-Jan-83                                 2.3383
10-Jan-83                                 2.3315
11-Jan-83                                 2.3445
12-Jan-83                                 2.3605
13-Jan-83                                 2.3420
14-Jan-83                                 2.3550
17-Jan-83                                 2.3583
18-Jan-83                                 2.3930
19-Jan-83                                 2.4140
20-Jan-83                                 2.4225
21-Jan-83                                 2.4420
24-Jan-83                                 2.4645
25-Jan-83                                 2.4215
26-Jan-83                                 2.4260
27-Jan-83                                 2.4265
28-Jan-83                                 2.4320
31-Jan-83                                 2.4650
 1-Feb-83                                 2.4640
 2-Feb-83                                 2.4945
 3-Feb-83                                 2.4660
 4-Feb-83                                 2.4760
 7-Feb-83                                 2.4505
 8-Feb-83                                 2.4430
 9-Feb-83                                 2.4310
10-Feb-83                                 2.4105
11-Feb-83                                 2.4060
14-Feb-83                                 2.4130
15-Feb-83                                 2.4100
16-Feb-83                                 2.3880
17-Feb-83                                 2.3970
18-Feb-83                                 2.3972
21-Feb-83                                     ND
22-Feb-83                                 2.4095
23-Feb-83                                 2.4180
24-Feb-83                                 2.4085
25-Feb-83                                 2.4145
28-Feb-83                                 2.4340
 1-Mar-83                                 2.4425
 2-Mar-83                                 2.4315
 3-Mar-83                                 2.4250
 4-Mar-83                                 2.4025
 7-Mar-83                                 2.3885
 8-Mar-83                                 2.4060
 9-Mar-83                                 2.4065
10-Mar-83                                 2.3937
11-Mar-83                                 2.3990
14-Mar-83                                 2.3840
15-Mar-83                                 2.3880
16-Mar-83                                 2.3810
17-Mar-83                                 2.3875
18-Mar-83                                 2.3960
21-Mar-83                                 2.4170
22-Mar-83                                 2.4180
23-Mar-83                                 2.4245
24-Mar-83                                 2.4218
25-Mar-83                                 2.4170
28-Mar-83                                 2.4340
29-Mar-83                                 2.4310
30-Mar-83                                 2.4275
31-Mar-83                                 2.4310
 1-Apr-83                                 2.4270
 4-Apr-83                                 2.4185
 5-Apr-83                                 2.4180
 6-Apr-83                                 2.4125
 7-Apr-83                                 2.4165
 8-Apr-83                                 2.4270
11-Apr-83                                 2.4225
12-Apr-83                                 2.4247
13-Apr-83                                 2.4415
14-Apr-83                                 2.4425
15-Apr-83                                 2.4370
18-Apr-83                                 2.4590
19-Apr-83                                 2.4495
20-Apr-83                                 2.4612
21-Apr-83                                 2.4555
22-Apr-83                                 2.4472
25-Apr-83                                 2.4449
26-Apr-83                                 2.4507
27-Apr-83                                 2.4485
28-Apr-83                                 2.4640
29-Apr-83                                 2.4665
 2-May-83                                 2.4615
 3-May-83                                 2.4580
 4-May-83                                 2.4470
 5-May-83                                 2.4435
 6-May-83                                 2.4415
 9-May-83                                 2.4352
10-May-83                                 2.4435
11-May-83                                 2.4370
12-May-83                                 2.4405
13-May-83                                 2.4430
16-May-83                                 2.4620
17-May-83                                 2.4617
18-May-83                                 2.4645
19-May-83                                 2.4785
20-May-83                                 2.4775
23-May-83                                 2.4850
24-May-83                                 2.4940
25-May-83                                 2.4897
26-May-83                                 2.4947
27-May-83                                 2.5145
30-May-83                                     ND
31-May-83                                 2.5245
 1-Jun-83                                 2.5480
 2-Jun-83                                 2.5405
 3-Jun-83                                 2.5430
 6-Jun-83                                 2.5650
 7-Jun-83                                 2.5685
 8-Jun-83                                 2.5677
 9-Jun-83                                 2.5650
10-Jun-83                                 2.5560
13-Jun-83                                 2.5535
14-Jun-83                                 2.5650
15-Jun-83                                 2.5675
16-Jun-83                                 2.5555
17-Jun-83                                 2.5585
20-Jun-83                                 2.5455
21-Jun-83                                 2.5495
22-Jun-83                                 2.5217
23-Jun-83                                 2.5240
24-Jun-83                                 2.5260
27-Jun-83                                 2.5325
28-Jun-83                                 2.5400
29-Jun-83                                 2.5440
30-Jun-83                                 2.5410
 1-Jul-83                                 2.5413
 4-Jul-83                                     ND
 5-Jul-83                                 2.5685
 6-Jul-83                                 2.5676
 7-Jul-83                                 2.5770
 8-Jul-83                                 2.5780
11-Jul-83                                 2.5857
12-Jul-83                                 2.5882
13-Jul-83                                 2.5848
14-Jul-83                                 2.5782
15-Jul-83                                 2.5985
18-Jul-83                                 2.5968
19-Jul-83                                 2.5920
20-Jul-83                                 2.5770
21-Jul-83                                 2.5820
22-Jul-83                                 2.5920
25-Jul-83                                 2.6070
26-Jul-83                                 2.6108
27-Jul-83                                 2.6245
28-Jul-83                                 2.6293
29-Jul-83                                 2.6485
 1-Aug-83                                 2.6790
 2-Aug-83                                 2.6610
 3-Aug-83                                 2.6613
 4-Aug-83                                 2.6700
 5-Aug-83                                 2.6820
 8-Aug-83                                 2.6956
 9-Aug-83                                 2.6895
10-Aug-83                                 2.7248
11-Aug-83                                 2.7348
12-Aug-83                                 2.7240
15-Aug-83                                 2.7110
16-Aug-83                                 2.6620
17-Aug-83                                 2.6405
18-Aug-83                                 2.6348
19-Aug-83                                 2.6555
22-Aug-83                                 2.6350
23-Aug-83                                 2.6285
24-Aug-83                                 2.6360
25-Aug-83                                 2.6395
26-Aug-83                                 2.6630
29-Aug-83                                 2.6800
30-Aug-83                                 2.6880
31-Aug-83                                 2.6970
 1-Sep-83                                 2.6960
 2-Sep-83                                 2.6955
 5-Sep-83                                     ND
 6-Sep-83                                 2.6805
 7-Sep-83                                 2.6880
 8-Sep-83                                 2.6770
 9-Sep-83                                 2.6725
12-Sep-83                                 2.6607
13-Sep-83                                 2.6800
14-Sep-83                                 2.6867
15-Sep-83                                 2.6795
16-Sep-83                                 2.6670
19-Sep-83                                 2.6580
20-Sep-83                                 2.6685
21-Sep-83                                 2.6665
22-Sep-83                                 2.6825
23-Sep-83                                 2.6525
26-Sep-83                                 2.6460
27-Sep-83                                 2.6505
28-Sep-83                                 2.6455
29-Sep-83                                 2.6410
30-Sep-83                                 2.6315
 3-Oct-83                                 2.6230
 4-Oct-83                                 2.6275
 5-Oct-83                                 2.5960
 6-Oct-83                                 2.5805
 7-Oct-83                                 2.5673
10-Oct-83                                     ND
11-Oct-83                                 2.5873
12-Oct-83                                 2.6135
13-Oct-83                                 2.6046
14-Oct-83                                 2.6180
17-Oct-83                                 2.6030
18-Oct-83                                 2.5842
19-Oct-83                                 2.5850
20-Oct-83                                 2.5888
21-Oct-83                                 2.5828
24-Oct-83                                 2.6100
25-Oct-83                                 2.6042
26-Oct-83                                 2.6175
27-Oct-83                                 2.6190
28-Oct-83                                 2.6205
31-Oct-83                                 2.6315
 1-Nov-83                                 2.6545
 2-Nov-83                                 2.6452
 3-Nov-83                                 2.6585
 4-Nov-83                                 2.6708
 7-Nov-83                                 2.6795
 8-Nov-83                                     ND
 9-Nov-83                                 2.6675
10-Nov-83                                 2.6580
11-Nov-83                                     ND
14-Nov-83                                 2.6763
15-Nov-83                                 2.6775
16-Nov-83                                 2.6865
17-Nov-83                                 2.6975
18-Nov-83                                 2.7045
21-Nov-83                                 2.7010
22-Nov-83                                 2.6885
23-Nov-83                                 2.7025
24-Nov-83                                     ND
25-Nov-83                                 2.7120
28-Nov-83                                 2.7122
29-Nov-83                                 2.7152
30-Nov-83                                 2.6990
 1-Dec-83                                 2.7020
 2-Dec-83                                 2.7115
 5-Dec-83                                 2.7440
 6-Dec-83                                 2.7350
 7-Dec-83                                 2.7355
 8-Dec-83                                 2.7345
 9-Dec-83                                 2.7520
12-Dec-83                                 2.7530
13-Dec-83                                 2.7710
14-Dec-83                                 2.7665
15-Dec-83                                 2.7720
16-Dec-83                                 2.7767
19-Dec-83                                 2.7720
20-Dec-83                                 2.7675
21-Dec-83                                 2.7690
22-Dec-83                                 2.7685
23-Dec-83                                 2.7590
26-Dec-83                                     ND
27-Dec-83                                 2.7558
28-Dec-83                                 2.7515
29-Dec-83                                 2.7285
30-Dec-83                                 2.7250
 2-Jan-84                                     ND
 3-Jan-84                                 2.7605
 4-Jan-84                                 2.7880
 5-Jan-84                                 2.7980
 6-Jan-84                                 2.8107
 9-Jan-84                                 2.8290
10-Jan-84                                 2.8140
11-Jan-84                                 2.8395
12-Jan-84                                 2.8395
13-Jan-84                                 2.8080
16-Jan-84                                 2.7980
17-Jan-84                                 2.8085
18-Jan-84                                 2.8030
19-Jan-84                                 2.7925
20-Jan-84                                 2.8205
23-Jan-84                                 2.8120
24-Jan-84                                 2.8260
25-Jan-84                                 2.8230
26-Jan-84                                 2.8110
27-Jan-84                                 2.8210
30-Jan-84                                 2.8117
31-Jan-84                                 2.8165
 1-Feb-84                                 2.7920
 2-Feb-84                                 2.7600
 3-Feb-84                                 2.7355
 6-Feb-84                                 2.7430
 7-Feb-84                                 2.7655
 8-Feb-84                                 2.7535
 9-Feb-84                                 2.7375
10-Feb-84                                 2.7415
13-Feb-84                                     ND
14-Feb-84                                 2.7220
15-Feb-84                                 2.6672
16-Feb-84                                 2.6735
17-Feb-84                                 2.6833
20-Feb-84                                     ND
21-Feb-84                                 2.7080
22-Feb-84                                 2.6625
23-Feb-84                                 2.6615
24-Feb-84                                 2.6250
27-Feb-84                                 2.6362
28-Feb-84                                 2.6044
29-Feb-84                                 2.5983
 1-Mar-84                                 2.6110
 2-Mar-84                                 2.5855
 5-Mar-84                                 2.5795
 6-Mar-84                                 2.5518
 7-Mar-84                                 2.5550
 8-Mar-84                                 2.5875
 9-Mar-84                                 2.5820
12-Mar-84                                 2.6030
13-Mar-84                                 2.5720
14-Mar-84                                 2.5655
15-Mar-84                                 2.5835
16-Mar-84                                 2.6275
19-Mar-84                                 2.6290
20-Mar-84                                 2.6370
21-Mar-84                                 2.6470
22-Mar-84                                 2.6355
23-Mar-84                                 2.6285
26-Mar-84                                 2.5995
27-Mar-84                                 2.5885
28-Mar-84                                 2.5915
29-Mar-84                                 2.5855
30-Mar-84                                 2.5940
 2-Apr-84                                 2.5980
 3-Apr-84                                 2.6225
 4-Apr-84                                 2.6215
 5-Apr-84                                 2.6310
 6-Apr-84                                 2.6225
 9-Apr-84                                 2.6305
10-Apr-84                                 2.6185
11-Apr-84                                 2.6095
12-Apr-84                                 2.6180
13-Apr-84                                 2.6255
16-Apr-84                                 2.6350
17-Apr-84                                 2.6420
18-Apr-84                                 2.6460
19-Apr-84                                 2.6600
20-Apr-84                                 2.6660
23-Apr-84                                 2.6620
24-Apr-84                                 2.6830
25-Apr-84                                 2.6805
26-Apr-84                                 2.6970
27-Apr-84                                 2.7045
30-Apr-84                                 2.7215
 1-May-84                                 2.7285
 2-May-84                                 2.7265
 3-May-84                                 2.7045
 4-May-84                                 2.7235
 7-May-84                                 2.7730
 8-May-84                                 2.7815
 9-May-84                                 2.7680
10-May-84                                 2.7785
11-May-84                                 2.7735
14-May-84                                 2.7555
15-May-84                                 2.7430
16-May-84                                 2.7460
17-May-84                                 2.7600
18-May-84                                 2.7770
21-May-84                                 2.7555
22-May-84                                 2.7420
23-May-84                                 2.7585
24-May-84                                 2.7430
25-May-84                                 2.7280
28-May-84                                     ND
29-May-84                                 2.7320
30-May-84                                 2.7360
31-May-84                                 2.7318
 1-Jun-84                                 2.6845
 4-Jun-84                                 2.6660
 5-Jun-84                                 2.6860
 6-Jun-84                                 2.6780
 7-Jun-84                                 2.6950
 8-Jun-84                                 2.6975
11-Jun-84                                 2.7145
12-Jun-84                                 2.7250
13-Jun-84                                 2.7155
14-Jun-84                                 2.7210
15-Jun-84                                 2.7410
18-Jun-84                                 2.7560
19-Jun-84                                 2.7585
20-Jun-84                                 2.7790
21-Jun-84                                 2.7830
22-Jun-84                                 2.7825
25-Jun-84                                 2.8035
26-Jun-84                                 2.7865
27-Jun-84                                 2.7965
28-Jun-84                                 2.7835
29-Jun-84                                 2.7815
 2-Jul-84                                 2.7915
 3-Jul-84                                 2.8205
 4-Jul-84                                     ND
 5-Jul-84                                 2.8292
 6-Jul-84                                 2.8385
 9-Jul-84                                 2.8405
10-Jul-84                                 2.8240
11-Jul-84                                 2.8410
12-Jul-84                                 2.8490
13-Jul-84                                 2.8320
16-Jul-84                                 2.8220
17-Jul-84                                 2.8487
18-Jul-84                                 2.8630
19-Jul-84                                 2.8445
20-Jul-84                                 2.8595
23-Jul-84                                 2.8765
24-Jul-84                                 2.8680
25-Jul-84                                 2.8520
26-Jul-84                                 2.8465
27-Jul-84                                 2.8855
30-Jul-84                                 2.8940
31-Jul-84                                 2.9063
 1-Aug-84                                 2.9180
 2-Aug-84                                 2.8975
 3-Aug-84                                 2.8605
 6-Aug-84                                 2.8855
 7-Aug-84                                 2.9150
 8-Aug-84                                 2.9055
 9-Aug-84                                 2.9000
10-Aug-84                                 2.8975
13-Aug-84                                 2.9152
14-Aug-84                                 2.8880
15-Aug-84                                 2.8785
16-Aug-84                                 2.8572
17-Aug-84                                 2.8611
20-Aug-84                                 2.8700
21-Aug-84                                 2.8853
22-Aug-84                                 2.8800
23-Aug-84                                 2.8650
24-Aug-84                                 2.8740
27-Aug-84                                 2.8835
28-Aug-84                                 2.8795
29-Aug-84                                 2.8770
30-Aug-84                                 2.8865
31-Aug-84                                 2.8895
 3-Sep-84                                     ND
 4-Sep-84                                 2.9300
 5-Sep-84                                 2.9540
 6-Sep-84                                 2.9475
 7-Sep-84                                 2.9870
10-Sep-84                                 2.9920
11-Sep-84                                 3.0080
12-Sep-84                                 2.9980
13-Sep-84                                 3.0400
14-Sep-84                                 3.0335
17-Sep-84                                 3.0730
18-Sep-84                                 3.0935
19-Sep-84                                 3.0960
20-Sep-84                                 3.1280
21-Sep-84                                 3.0650
24-Sep-84                                 3.0270
25-Sep-84                                 3.0745
26-Sep-84                                 3.0420
27-Sep-84                                 3.0350
28-Sep-84                                 3.0720
 1-Oct-84                                 3.0615
 2-Oct-84                                 3.0420
 3-Oct-84                                 3.0160
 4-Oct-84                                 3.0275
 5-Oct-84                                 3.0500
 8-Oct-84                                     ND
 9-Oct-84                                 3.0880
10-Oct-84                                 3.0780
11-Oct-84                                 3.0955
12-Oct-84                                 3.1190
15-Oct-84                                 3.1350
16-Oct-84                                 3.1400
17-Oct-84                                 3.1210
18-Oct-84                                 3.1190
19-Oct-84                                 3.0720
22-Oct-84                                 3.0735
23-Oct-84                                 3.0405
24-Oct-84                                 3.0232
25-Oct-84                                 3.0110
26-Oct-84                                 3.0320
29-Oct-84                                 3.0720
30-Oct-84                                 3.0445
31-Oct-84                                 3.0305
 1-Nov-84                                 2.9890
 2-Nov-84                                 2.9480
 5-Nov-84                                 2.9295
 6-Nov-84                                     ND
 7-Nov-84                                 2.9385
 8-Nov-84                                 2.9400
 9-Nov-84                                 2.9475
12-Nov-84                                     ND
13-Nov-84                                 2.9430
14-Nov-84                                 2.9730
15-Nov-84                                 2.9615
16-Nov-84                                 2.9725
19-Nov-84                                 2.9945
20-Nov-84                                 3.0085
21-Nov-84                                 3.0185
22-Nov-84                                     ND
23-Nov-84                                 3.0310
26-Nov-84                                 3.0620
27-Nov-84                                 3.0547
28-Nov-84                                 3.0715
29-Nov-84                                 3.0785
30-Nov-84                                 3.1100
 3-Dec-84                                 3.1150
 4-Dec-84                                 3.0595
 5-Dec-84                                 3.0790
 6-Dec-84                                 3.0620
 7-Dec-84                                 3.0870
10-Dec-84                                 3.0930
11-Dec-84                                 3.0870
12-Dec-84                                 3.0865
13-Dec-84                                 3.1050
14-Dec-84                                 3.0910
17-Dec-84                                 3.0900
18-Dec-84                                 3.0870
19-Dec-84                                 3.1000
20-Dec-84                                 3.1295
21-Dec-84                                 3.1160
24-Dec-84                                 3.1240
25-Dec-84                                     ND
26-Dec-84                                 3.1260
27-Dec-84                                 3.1520
28-Dec-84                                 3.1440
31-Dec-84                                 3.1550
 1-Jan-85                                     ND
 2-Jan-85                                 3.1730
 3-Jan-85                                 3.1625
 4-Jan-85                                 3.1680
 7-Jan-85                                 3.1775
 8-Jan-85                                 3.1545
 9-Jan-85                                 3.1630
10-Jan-85                                 3.1405
11-Jan-85                                 3.1550
14-Jan-85                                 3.1930
15-Jan-85                                 3.1855
16-Jan-85                                 3.1900
17-Jan-85                                 3.1830
18-Jan-85                                 3.1835
21-Jan-85                                     ND
22-Jan-85                                 3.1710
23-Jan-85                                 3.1820
24-Jan-85                                 3.1580
25-Jan-85                                 3.1660
28-Jan-85                                 3.1670
29-Jan-85                                 3.1765
30-Jan-85                                 3.1695
31-Jan-85                                 3.1630
 1-Feb-85                                 3.1800
 4-Feb-85                                 3.2140
 5-Feb-85                                 3.2260
 6-Feb-85                                 3.2230
 7-Feb-85                                 3.2455
 8-Feb-85                                 3.2575
11-Feb-85                                 3.2755
12-Feb-85                                     ND
13-Feb-85                                 3.3020
14-Feb-85                                 3.2900
15-Feb-85                                 3.2665
18-Feb-85                                     ND
19-Feb-85                                 3.3150
20-Feb-85                                 3.3370
21-Feb-85                                 3.3582
22-Feb-85                                 3.3880
25-Feb-85                                 3.4525
26-Feb-85                                 3.4350
27-Feb-85                                 3.3350
28-Feb-85                                 3.3440
 1-Mar-85                                 3.3540
 4-Mar-85                                 3.3755
 5-Mar-85                                 3.4320
 6-Mar-85                                 3.3850
 7-Mar-85                                 3.3970
 8-Mar-85                                 3.4150
11-Mar-85                                 3.3385
12-Mar-85                                 3.3460
13-Mar-85                                 3.3570
14-Mar-85                                 3.3855
15-Mar-85                                 3.3780
18-Mar-85                                 3.3410
19-Mar-85                                 3.2765
20-Mar-85                                 3.2580
21-Mar-85                                 3.2100
22-Mar-85                                 3.2275
25-Mar-85                                 3.2370
26-Mar-85                                 3.2090
27-Mar-85                                 3.1270
28-Mar-85                                 3.1305
29-Mar-85                                 3.0830
 1-Apr-85                                 3.1185
 2-Apr-85                                 3.1535
 3-Apr-85                                 3.1220
 4-Apr-85                                 3.1780
 5-Apr-85                                 3.1750
 8-Apr-85                                 3.1640
 9-Apr-85                                 3.1410
10-Apr-85                                 3.1350
11-Apr-85                                 3.0735
12-Apr-85                                 3.0600
15-Apr-85                                 3.0270
16-Apr-85                                 3.0280
17-Apr-85                                 3.0370
18-Apr-85                                 2.9800
19-Apr-85                                 2.9790
22-Apr-85                                 3.0200
23-Apr-85                                 3.0800
24-Apr-85                                 3.1190
25-Apr-85                                 3.1500
26-Apr-85                                 3.1325
29-Apr-85                                 3.1100
30-Apr-85                                 3.0980
 1-May-85                                 3.1490
 2-May-85                                 3.1775
 3-May-85                                 3.2190
 6-May-85                                 3.2220
 7-May-85                                 3.1680
 8-May-85                                 3.1935
 9-May-85                                 3.1120
10-May-85                                 3.1210
13-May-85                                 3.0725
14-May-85                                 3.0445
15-May-85                                 3.0770
16-May-85                                 3.0900
17-May-85                                 3.0680
20-May-85                                 3.0360
21-May-85                                 3.0670
22-May-85                                 3.0790
23-May-85                                 3.0830
24-May-85                                 3.0940
27-May-85                                     ND
28-May-85                                 3.1130
29-May-85                                 3.0790
30-May-85                                 3.0810
31-May-85                                 3.0590
 3-Jun-85                                 3.0430
 4-Jun-85                                 3.0550
 5-Jun-85                                 3.0740
 6-Jun-85                                 3.0575
 7-Jun-85                                 3.0800
10-Jun-85                                 3.1020
11-Jun-85                                 3.0885
12-Jun-85                                 3.0895
13-Jun-85                                 3.1000
14-Jun-85                                 3.0580
17-Jun-85                                 3.0620
18-Jun-85                                 3.0300
19-Jun-85                                 3.0200
20-Jun-85                                 3.0745
21-Jun-85                                 3.0640
24-Jun-85                                 3.0700
25-Jun-85                                 3.0710
26-Jun-85                                 3.0440
27-Jun-85                                 3.0600
28-Jun-85                                 3.0290
 1-Jul-85                                 3.0420
 2-Jul-85                                 3.0455
 3-Jul-85                                 3.0335
 4-Jul-85                                     ND
 5-Jul-85                                 3.0070
 8-Jul-85                                 2.9830
 9-Jul-85                                 2.9603
10-Jul-85                                 2.9380
11-Jul-85                                 2.9185
12-Jul-85                                 2.8905
15-Jul-85                                 2.8785
16-Jul-85                                 2.8855
17-Jul-85                                 2.8370
18-Jul-85                                 2.8740
19-Jul-85                                 2.8890
22-Jul-85                                 2.8980
23-Jul-85                                 2.8500
24-Jul-85                                 2.8885
25-Jul-85                                 2.8635
26-Jul-85                                 2.8630
29-Jul-85                                 2.8230
30-Jul-85                                 2.8160
31-Jul-85                                 2.7995
 1-Aug-85                                 2.8230
 2-Aug-85                                 2.8250
 5-Aug-85                                 2.8260
 6-Aug-85                                 2.8500
 7-Aug-85                                 2.8470
 8-Aug-85                                 2.8290
 9-Aug-85                                 2.8315
12-Aug-85                                 2.7980
13-Aug-85                                 2.7870
14-Aug-85                                 2.7910
15-Aug-85                                 2.7640
16-Aug-85                                 2.7580
19-Aug-85                                 2.7640
20-Aug-85                                 2.7785
21-Aug-85                                 2.7670
22-Aug-85                                 2.7425
23-Aug-85                                 2.7530
26-Aug-85                                 2.7725
27-Aug-85                                 2.7920
28-Aug-85                                 2.7720
29-Aug-85                                 2.7785
30-Aug-85                                 2.8110
 2-Sep-85                                     ND
 3-Sep-85                                 2.8540
 4-Sep-85                                 2.8510
 5-Sep-85                                 2.8620
 6-Sep-85                                 2.9315
 9-Sep-85                                 2.9435
10-Sep-85                                 2.9405
11-Sep-85                                 2.9605
12-Sep-85                                 2.9440
13-Sep-85                                 2.9000
16-Sep-85                                 2.8820
17-Sep-85                                 2.8920
18-Sep-85                                 2.9065
19-Sep-85                                 2.9010
20-Sep-85                                 2.8475
23-Sep-85                                 2.7320
24-Sep-85                                 2.7160
25-Sep-85                                 2.6800
26-Sep-85                                 2.6615
27-Sep-85                                 2.6780
30-Sep-85                                 2.6790
 1-Oct-85                                 2.6525
 2-Oct-85                                 2.6490
 3-Oct-85                                 2.6200
 4-Oct-85                                 2.6345
 7-Oct-85                                 2.6505
 8-Oct-85                                 2.6470
 9-Oct-85                                 2.6480
10-Oct-85                                 2.6565
11-Oct-85                                 2.6580
14-Oct-85                                     ND
15-Oct-85                                 2.6625
16-Oct-85                                 2.6850
17-Oct-85                                 2.6485
18-Oct-85                                 2.6375
21-Oct-85                                 2.6380
22-Oct-85                                 2.6445
23-Oct-85                                 2.6380
24-Oct-85                                 2.6505
25-Oct-85                                 2.6535
28-Oct-85                                 2.6428
29-Oct-85                                 2.6220
30-Oct-85                                 2.6235
31-Oct-85                                 2.6190
 1-Nov-85                                 2.6020
 4-Nov-85                                 2.5975
 5-Nov-85                                 2.6138
 6-Nov-85                                 2.6000
 7-Nov-85                                 2.6280
 8-Nov-85                                 2.6235
11-Nov-85                                     ND
12-Nov-85                                 2.6235
13-Nov-85                                 2.6145
14-Nov-85                                 2.6160
15-Nov-85                                 2.6235
18-Nov-85                                 2.6145
19-Nov-85                                 2.5987
20-Nov-85                                 2.6125
21-Nov-85                                 2.5940
22-Nov-85                                 2.5780
25-Nov-85                                 2.5663
26-Nov-85                                 2.5510
27-Nov-85                                 2.5430
28-Nov-85                                     ND
29-Nov-85                                 2.5125
 2-Dec-85                                 2.5217
 3-Dec-85                                 2.5335
 4-Dec-85                                 2.5195
 5-Dec-85                                 2.5185
 6-Dec-85                                 2.5255
 9-Dec-85                                 2.5350
10-Dec-85                                 2.5400
11-Dec-85                                 2.5430
12-Dec-85                                 2.5150
13-Dec-85                                 2.5220
16-Dec-85                                 2.5235
17-Dec-85                                 2.5115
18-Dec-85                                 2.5180
19-Dec-85                                 2.5170
20-Dec-85                                 2.5120
23-Dec-85                                 2.5050
24-Dec-85                                 2.5055
25-Dec-85                                     ND
26-Dec-85                                 2.5050
27-Dec-85                                 2.4730
30-Dec-85                                 2.4650
31-Dec-85                                 2.4470
 1-Jan-86                                     ND
 2-Jan-86                                 2.4380
 3-Jan-86                                 2.4613
 6-Jan-86                                 2.4480
 7-Jan-86                                 2.4445
 8-Jan-86                                 2.4565
 9-Jan-86                                 2.4480
10-Jan-86                                 2.4555
13-Jan-86                                 2.4625
14-Jan-86                                 2.4678
15-Jan-86                                 2.4625
16-Jan-86                                 2.4675
17-Jan-86                                 2.4645
20-Jan-86                                     ND
21-Jan-86                                 2.4575
22-Jan-86                                 2.4485
23-Jan-86                                 2.4545
24-Jan-86                                 2.4170
27-Jan-86                                 2.3992
28-Jan-86                                 2.3980
29-Jan-86                                 2.3890
30-Jan-86                                 2.3790
31-Jan-86                                 2.3880
 3-Feb-86                                 2.4010
 4-Feb-86                                 2.4145
 5-Feb-86                                 2.3860
 6-Feb-86                                 2.3915
 7-Feb-86                                 2.4100
10-Feb-86                                 2.3855
11-Feb-86                                 2.3750
12-Feb-86                                 2.3678
13-Feb-86                                 2.3490
14-Feb-86                                 2.3470
17-Feb-86                                     ND
18-Feb-86                                 2.3440
19-Feb-86                                 2.3070
20-Feb-86                                 2.3075
21-Feb-86                                 2.3090
24-Feb-86                                 2.2825
25-Feb-86                                 2.2450
26-Feb-86                                 2.2275
27-Feb-86                                 2.2220
28-Feb-86                                 2.2308
 3-Mar-86                                 2.2205
 4-Mar-86                                 2.2010
 5-Mar-86                                 2.2670
 6-Mar-86                                 2.2425
 7-Mar-86                                 2.2380
10-Mar-86                                 2.2805
11-Mar-86                                 2.2655
12-Mar-86                                 2.2840
13-Mar-86                                 2.2955
14-Mar-86                                 2.2630
17-Mar-86                                 2.2500
18-Mar-86                                 2.2480
19-Mar-86                                 2.2615
20-Mar-86                                 2.2565
21-Mar-86                                 2.2420
24-Mar-86                                 2.2880
25-Mar-86                                 2.3390
26-Mar-86                                 2.3300
27-Mar-86                                 2.3265
28-Mar-86                                 2.3350
31-Mar-86                                 2.3450
 1-Apr-86                                 2.3430
 2-Apr-86                                 2.3740
 3-Apr-86                                 2.3930
 4-Apr-86                                 2.3885
 7-Apr-86                                 2.3965
 8-Apr-86                                 2.3390
 9-Apr-86                                 2.3425
10-Apr-86                                 2.3280
11-Apr-86                                 2.3070
14-Apr-86                                 2.3130
15-Apr-86                                 2.3135
16-Apr-86                                 2.2495
17-Apr-86                                 2.2180
18-Apr-86                                 2.2180
21-Apr-86                                 2.2065
22-Apr-86                                 2.2025
23-Apr-86                                 2.1960
24-Apr-86                                 2.2010
25-Apr-86                                 2.1760
28-Apr-86                                 2.1645
29-Apr-86                                 2.1760
30-Apr-86                                 2.1650
 1-May-86                                 2.2050
 2-May-86                                 2.2150
 5-May-86                                 2.1875
 6-May-86                                 2.2078
 7-May-86                                 2.1965
 8-May-86                                 2.1800
 9-May-86                                 2.1780
12-May-86                                 2.1740
13-May-86                                 2.1980
14-May-86                                 2.1845
15-May-86                                 2.1970
16-May-86                                 2.2110
19-May-86                                 2.2240
20-May-86                                 2.2410
21-May-86                                 2.2425
22-May-86                                 2.2790
23-May-86                                 2.2760
26-May-86                                     ND
27-May-86                                 2.2740
28-May-86                                 2.2795
29-May-86                                 2.3055
30-May-86                                 2.3250
 2-Jun-86                                 2.3245
 3-Jun-86                                 2.2735
 4-Jun-86                                 2.2790
 5-Jun-86                                 2.2380
 6-Jun-86                                 2.2300
 9-Jun-86                                 2.2360
10-Jun-86                                 2.2200
11-Jun-86                                 2.2135
12-Jun-86                                 2.2100
13-Jun-86                                 2.2085
16-Jun-86                                 2.2010
17-Jun-86                                 2.2405
18-Jun-86                                 2.2405
19-Jun-86                                 2.2330
20-Jun-86                                 2.2460
23-Jun-86                                 2.2490
24-Jun-86                                 2.2220
25-Jun-86                                 2.2160
26-Jun-86                                 2.2210
27-Jun-86                                 2.2040
30-Jun-86                                 2.2010
 1-Jul-86                                 2.1760
 2-Jul-86                                 2.1890
 3-Jul-86                                 2.1735
 4-Jul-86                                     ND
 7-Jul-86                                 2.1830
 8-Jul-86                                 2.1810
 9-Jul-86                                 2.1870
10-Jul-86                                 2.1750
11-Jul-86                                 2.1890
14-Jul-86                                 2.1805
15-Jul-86                                 2.1660
16-Jul-86                                 2.1500
17-Jul-86                                 2.1475
18-Jul-86                                 2.1310
21-Jul-86                                 2.1210
22-Jul-86                                 2.1375
23-Jul-86                                 2.1330
24-Jul-86                                 2.1380
25-Jul-86                                 2.1460
28-Jul-86                                 2.1140
29-Jul-86                                 2.1115
30-Jul-86                                 2.1140
31-Jul-86                                 2.0935
 1-Aug-86                                 2.0840
 4-Aug-86                                 2.0840
 5-Aug-86                                 2.0900
 6-Aug-86                                 2.0850
 7-Aug-86                                 2.0670
 8-Aug-86                                 2.0700
11-Aug-86                                 2.0610
12-Aug-86                                 2.0783
13-Aug-86                                 2.0705
14-Aug-86                                 2.0625
15-Aug-86                                 2.0630
18-Aug-86                                 2.0710
19-Aug-86                                 2.0585
20-Aug-86                                 2.0485
21-Aug-86                                 2.0425
22-Aug-86                                 2.0445
25-Aug-86                                 2.0425
26-Aug-86                                 2.0500
27-Aug-86                                 2.0455
28-Aug-86                                 2.0500
29-Aug-86                                 2.0355
 1-Sep-86                                     ND
 2-Sep-86                                 2.0320
 3-Sep-86                                 2.0265
 4-Sep-86                                 2.0298
 5-Sep-86                                 2.0480
 8-Sep-86                                 2.0720
 9-Sep-86                                 2.0600
10-Sep-86                                 2.0638
11-Sep-86                                 2.0920
12-Sep-86                                 2.0610
15-Sep-86                                 2.0515
16-Sep-86                                 2.0490
17-Sep-86                                 2.0285
18-Sep-86                                 1.9898
19-Sep-86                                 1.9920
22-Sep-86                                 2.0315
23-Sep-86                                 2.0515
24-Sep-86                                 2.0480
25-Sep-86                                 2.0460
26-Sep-86                                 2.0460
29-Sep-86                                 2.0255
30-Sep-86                                 2.0272
 1-Oct-86                                 2.0215
 2-Oct-86                                 2.0065
 3-Oct-86                                 1.9995
 6-Oct-86                                 1.9905
 7-Oct-86                                 2.0015
 8-Oct-86                                 1.9970
 9-Oct-86                                 2.0040
10-Oct-86                                 1.9870
13-Oct-86                                     ND
14-Oct-86                                 1.9750
15-Oct-86                                 1.9740
16-Oct-86                                 1.9755
17-Oct-86                                 1.9750
20-Oct-86                                 1.9880
21-Oct-86                                 1.9885
22-Oct-86                                 1.9855
23-Oct-86                                 1.9950
24-Oct-86                                 2.0320
27-Oct-86                                 2.0475
28-Oct-86                                 2.0335
29-Oct-86                                 2.0295
30-Oct-86                                 2.0525
31-Oct-86                                 2.0610
 3-Nov-86                                 2.0640
 4-Nov-86                                 2.0580
 5-Nov-86                                 2.0640
 6-Nov-86                                 2.0615
 7-Nov-86                                 2.0655
10-Nov-86                                 2.0460
11-Nov-86                                     ND
12-Nov-86                                 2.0225
13-Nov-86                                 2.0110
14-Nov-86                                 2.0025
17-Nov-86                                 2.0135
18-Nov-86                                 2.0130
19-Nov-86                                 2.0083
20-Nov-86                                 2.0090
21-Nov-86                                 2.0215
24-Nov-86                                 2.0195
25-Nov-86                                 1.9935
26-Nov-86                                 1.9915
27-Nov-86                                     ND
28-Nov-86                                 1.9730
 1-Dec-86                                 1.9655
 2-Dec-86                                 1.9727
 3-Dec-86                                 1.9725
 4-Dec-86                                 1.9925
 5-Dec-86                                 2.0010
 8-Dec-86                                 2.0100
 9-Dec-86                                 2.0195
10-Dec-86                                 2.0120
11-Dec-86                                 2.0165
12-Dec-86                                 2.0170
15-Dec-86                                 2.0180
16-Dec-86                                 2.0190
17-Dec-86                                 2.0163
18-Dec-86                                 2.0095
19-Dec-86                                 2.0065
22-Dec-86                                 1.9790
23-Dec-86                                 1.9660
24-Dec-86                                 1.9680
25-Dec-86                                     ND
26-Dec-86                                 1.9630
29-Dec-86                                 1.9425
30-Dec-86                                 1.9465
31-Dec-86                                 1.9235
 1-Jan-87                                     ND
 2-Jan-87                                 1.9180
 5-Jan-87                                 1.9310
 6-Jan-87                                 1.9202
 7-Jan-87                                 1.9280
 8-Jan-87                                 1.9210
 9-Jan-87                                 1.9185
12-Jan-87                                 1.8915
13-Jan-87                                 1.8760
14-Jan-87                                 1.8360
15-Jan-87                                 1.8420
16-Jan-87                                 1.8450
19-Jan-87                                     ND
20-Jan-87                                 1.8385
21-Jan-87                                 1.8475
22-Jan-87                                 1.8145
23-Jan-87                                 1.8260
26-Jan-87                                 1.8235
27-Jan-87                                 1.8055
28-Jan-87                                 1.7885
29-Jan-87                                 1.7870
30-Jan-87                                 1.8330
 2-Feb-87                                 1.8070
 3-Feb-87                                 1.7985
 4-Feb-87                                 1.8140
 5-Feb-87                                 1.8405
 6-Feb-87                                 1.8560
 9-Feb-87                                 1.8175
10-Feb-87                                 1.7980
11-Feb-87                                 1.8173
12-Feb-87                                 1.8250
13-Feb-87                                 1.8300
16-Feb-87                                     ND
17-Feb-87                                 1.8145
18-Feb-87                                 1.8283
19-Feb-87                                 1.8350
20-Feb-87                                 1.8280
23-Feb-87                                 1.8305
24-Feb-87                                 1.8345
25-Feb-87                                 1.8295
26-Feb-87                                 1.8230
27-Feb-87                                 1.8275
 2-Mar-87                                 1.8324
 3-Mar-87                                 1.8340
 4-Mar-87                                 1.8385
 5-Mar-87                                 1.8320
 6-Mar-87                                 1.8398
 9-Mar-87                                 1.8545
10-Mar-87                                 1.8570
11-Mar-87                                 1.8710
12-Mar-87                                 1.8610
13-Mar-87                                 1.8530
16-Mar-87                                 1.8375
17-Mar-87                                 1.8390
18-Mar-87                                 1.8371
19-Mar-87                                 1.8340
20-Mar-87                                 1.8345
23-Mar-87                                 1.8207
24-Mar-87                                 1.8220
25-Mar-87                                 1.8265
26-Mar-87                                 1.8285
27-Mar-87                                 1.8235
30-Mar-87                                 1.8033
31-Mar-87                                 1.8020
 1-Apr-87                                 1.8212
 2-Apr-87                                 1.8145
 3-Apr-87                                 1.8260
 6-Apr-87                                 1.8257
 7-Apr-87                                 1.8265
 8-Apr-87                                 1.8395
 9-Apr-87                                 1.8240
10-Apr-87                                 1.8065
13-Apr-87                                 1.8110
14-Apr-87                                 1.8030
15-Apr-87                                 1.8065
16-Apr-87                                 1.8115
17-Apr-87                                 1.8155
20-Apr-87                                 1.8133
21-Apr-87                                 1.8170
22-Apr-87                                 1.8245
23-Apr-87                                 1.8130
24-Apr-87                                 1.7910
27-Apr-87                                 1.7830
28-Apr-87                                 1.7963
29-Apr-87                                 1.7925
30-Apr-87                                 1.7985
 1-May-87                                 1.7820
 4-May-87                                 1.7742
 5-May-87                                 1.7689
 6-May-87                                 1.7735
 7-May-87                                 1.7780
 8-May-87                                 1.7890
11-May-87                                 1.7965
12-May-87                                 1.7895
13-May-87                                 1.7900
14-May-87                                 1.7870
15-May-87                                 1.7790
18-May-87                                 1.7788
19-May-87                                 1.7780
20-May-87                                 1.7740
21-May-87                                 1.7775
22-May-87                                 1.7790
25-May-87                                     ND
26-May-87                                 1.8075
27-May-87                                 1.8200
28-May-87                                 1.8164
29-May-87                                 1.8240
 1-Jun-87                                 1.8340
 2-Jun-87                                 1.8040
 3-Jun-87                                 1.8075
 4-Jun-87                                 1.8185
 5-Jun-87                                 1.8140
 8-Jun-87                                 1.8045
 9-Jun-87                                 1.7910
10-Jun-87                                 1.7963
11-Jun-87                                 1.7935
12-Jun-87                                 1.8120
15-Jun-87                                 1.8249
16-Jun-87                                 1.8270
17-Jun-87                                 1.8262
18-Jun-87                                 1.8245
19-Jun-87                                 1.8297
22-Jun-87                                 1.8410
23-Jun-87                                 1.8337
24-Jun-87                                 1.8225
25-Jun-87                                 1.8285
26-Jun-87                                 1.8265
29-Jun-87                                 1.8305
30-Jun-87                                 1.8262
 1-Jul-87                                 1.8289
 2-Jul-87                                 1.8319
 3-Jul-87                                 1.8400
 6-Jul-87                                 1.8396
 7-Jul-87                                 1.8395
 8-Jul-87                                 1.8415
 9-Jul-87                                 1.8385
10-Jul-87                                 1.8447
13-Jul-87                                 1.8429
14-Jul-87                                 1.8497
15-Jul-87                                 1.8308
16-Jul-87                                 1.8372
17-Jul-87                                 1.8585
20-Jul-87                                 1.8623
21-Jul-87                                 1.8653
22-Jul-87                                 1.8638
23-Jul-87                                 1.8550
24-Jul-87                                 1.8535
27-Jul-87                                 1.8552
28-Jul-87                                 1.8573
29-Jul-87                                 1.8580
30-Jul-87                                 1.8560
31-Jul-87                                 1.8590
 3-Aug-87                                 1.8645
 4-Aug-87                                 1.8915
 5-Aug-87                                 1.8775
 6-Aug-87                                 1.8840
 7-Aug-87                                 1.8900
10-Aug-87                                 1.8942
11-Aug-87                                 1.8975
12-Aug-87                                 1.8925
13-Aug-87                                 1.8868
14-Aug-87                                 1.8760
17-Aug-87                                 1.8770
18-Aug-87                                 1.8445
19-Aug-87                                 1.8410
20-Aug-87                                 1.8277
21-Aug-87                                 1.8180
24-Aug-87                                 1.8165
25-Aug-87                                 1.8230
26-Aug-87                                 1.8255
27-Aug-87                                 1.8135
28-Aug-87                                 1.8100
31-Aug-87                                 1.8108
 1-Sep-87                                 1.8130
 2-Sep-87                                 1.8030
 3-Sep-87                                 1.7935
 4-Sep-87                                 1.7960
 7-Sep-87                                     ND
 8-Sep-87                                 1.7927
 9-Sep-87                                 1.7970
10-Sep-87                                 1.8065
11-Sep-87                                 1.7998
14-Sep-87                                 1.8175
15-Sep-87                                 1.8160
16-Sep-87                                 1.8160
17-Sep-87                                 1.8170
18-Sep-87                                 1.8060
21-Sep-87                                 1.8150
22-Sep-87                                 1.8203
23-Sep-87                                 1.8218
24-Sep-87                                 1.8217
25-Sep-87                                 1.8210
28-Sep-87                                 1.8247
29-Sep-87                                 1.8400
30-Sep-87                                 1.8428
 1-Oct-87                                 1.8468
 2-Oct-87                                 1.8425
 5-Oct-87                                 1.8427
 6-Oct-87                                 1.8355
 7-Oct-87                                 1.8260
 8-Oct-87                                 1.8225
 9-Oct-87                                 1.8140
12-Oct-87                                     ND
13-Oct-87                                 1.8210
14-Oct-87                                 1.8113
15-Oct-87                                 1.8010
16-Oct-87                                 1.8015
19-Oct-87                                 1.7777
20-Oct-87                                 1.8078
21-Oct-87                                 1.8133
22-Oct-87                                 1.8140
23-Oct-87                                 1.7870
26-Oct-87                                 1.7745
27-Oct-87                                 1.7635
28-Oct-87                                 1.7531
29-Oct-87                                 1.7285
30-Oct-87                                 1.7283
 2-Nov-87                                 1.7125
 3-Nov-87                                 1.7150
 4-Nov-87                                 1.7105
 5-Nov-87                                 1.6690
 6-Nov-87                                 1.6745
 9-Nov-87                                 1.6615
10-Nov-87                                 1.6650
11-Nov-87                                     ND
12-Nov-87                                 1.6985
13-Nov-87                                 1.6880
16-Nov-87                                 1.7035
17-Nov-87                                 1.6932
18-Nov-87                                 1.6875
19-Nov-87                                 1.6805
20-Nov-87                                 1.6820
23-Nov-87                                 1.6678
24-Nov-87                                 1.6870
25-Nov-87                                 1.6686
26-Nov-87                                     ND
27-Nov-87                                 1.6545
30-Nov-87                                 1.6405
 1-Dec-87                                 1.6485
 2-Dec-87                                 1.6535
 3-Dec-87                                 1.6595
 4-Dec-87                                 1.6690
 7-Dec-87                                 1.6715
 8-Dec-87                                 1.6688
 9-Dec-87                                 1.6642
10-Dec-87                                 1.6365
11-Dec-87                                 1.6315
14-Dec-87                                 1.6310
15-Dec-87                                 1.6305
16-Dec-87                                 1.6308
17-Dec-87                                 1.6225
18-Dec-87                                 1.6340
21-Dec-87                                 1.6345
22-Dec-87                                 1.6285
23-Dec-87                                 1.6365
24-Dec-87                                 1.6290
25-Dec-87                                     ND
28-Dec-87                                 1.5965
29-Dec-87                                 1.5958
30-Dec-87                                 1.5940
31-Dec-87                                 1.5708
 1-Jan-88                                     ND
 4-Jan-88                                 1.5845
 5-Jan-88                                 1.6270
 6-Jan-88                                 1.6492
 7-Jan-88                                 1.6390
 8-Jan-88                                 1.6505
11-Jan-88                                 1.6370
12-Jan-88                                 1.6350
13-Jan-88                                 1.6333
14-Jan-88                                 1.6370
15-Jan-88                                 1.6795
18-Jan-88                                     ND
19-Jan-88                                 1.6758
20-Jan-88                                 1.6618
21-Jan-88                                 1.6640
22-Jan-88                                 1.6755
25-Jan-88                                 1.6775
26-Jan-88                                 1.6765
27-Jan-88                                 1.6712
28-Jan-88                                 1.6670
29-Jan-88                                 1.6785
 1-Feb-88                                 1.6920
 2-Feb-88                                 1.6820
 3-Feb-88                                 1.6880
 4-Feb-88                                 1.6903
 5-Feb-88                                 1.6985
 8-Feb-88                                 1.6950
 9-Feb-88                                 1.7005
10-Feb-88                                 1.6905
11-Feb-88                                 1.6915
12-Feb-88                                 1.7135
15-Feb-88                                     ND
16-Feb-88                                 1.7081
17-Feb-88                                 1.7063
18-Feb-88                                 1.7105
19-Feb-88                                 1.7075
22-Feb-88                                 1.6955
23-Feb-88                                 1.6918
24-Feb-88                                 1.6953
25-Feb-88                                 1.6970
26-Feb-88                                 1.6875
29-Feb-88                                 1.6883
 1-Mar-88                                 1.6855
 2-Mar-88                                 1.6935
 3-Mar-88                                 1.6966
 4-Mar-88                                 1.6895
 7-Mar-88                                 1.6772
 8-Mar-88                                 1.6690
 9-Mar-88                                 1.6680
10-Mar-88                                 1.6652
11-Mar-88                                 1.6620
14-Mar-88                                 1.6635
15-Mar-88                                 1.6658
16-Mar-88                                 1.6715
17-Mar-88                                 1.6913
18-Mar-88                                 1.6965
21-Mar-88                                 1.6913
22-Mar-88                                 1.6937
23-Mar-88                                 1.6917
24-Mar-88                                 1.6795
25-Mar-88                                 1.6763
28-Mar-88                                 1.6606
29-Mar-88                                 1.6632
30-Mar-88                                 1.6637
31-Mar-88                                 1.6558
 1-Apr-88                                 1.6560
 4-Apr-88                                 1.6540
 5-Apr-88                                 1.6695
 6-Apr-88                                 1.6740
 7-Apr-88                                 1.6800
 8-Apr-88                                 1.6727
11-Apr-88                                 1.6865
12-Apr-88                                 1.6880
13-Apr-88                                 1.6935
14-Apr-88                                 1.6630
15-Apr-88                                 1.6610
18-Apr-88                                 1.6575
19-Apr-88                                 1.6630
20-Apr-88                                 1.6640
21-Apr-88                                 1.6642
22-Apr-88                                 1.6725
25-Apr-88                                 1.6775
26-Apr-88                                 1.6752
27-Apr-88                                 1.6750
28-Apr-88                                 1.6687
29-Apr-88                                 1.6746
 2-May-88                                 1.6786
 3-May-88                                 1.6772
 4-May-88                                 1.6799
 5-May-88                                 1.6792
 6-May-88                                 1.6805
 9-May-88                                 1.6820
10-May-88                                 1.6787
11-May-88                                 1.6775
12-May-88                                 1.6792
13-May-88                                 1.6832
16-May-88                                 1.6890
17-May-88                                 1.7043
18-May-88                                 1.7054
19-May-88                                 1.7006
20-May-88                                 1.7034
23-May-88                                 1.7015
24-May-88                                 1.7025
25-May-88                                 1.7058
26-May-88                                 1.7079
27-May-88                                 1.7185
30-May-88                                     ND
31-May-88                                 1.7290
 1-Jun-88                                 1.7258
 2-Jun-88                                 1.7248
 3-Jun-88                                 1.7272
 6-Jun-88                                 1.7170
 7-Jun-88                                 1.7154
 8-Jun-88                                 1.7185
 9-Jun-88                                 1.7200
10-Jun-88                                 1.7195
13-Jun-88                                 1.7253
14-Jun-88                                 1.7475
15-Jun-88                                 1.7532
16-Jun-88                                 1.7540
17-Jun-88                                 1.7532
20-Jun-88                                 1.7603
21-Jun-88                                 1.7578
22-Jun-88                                 1.7785
23-Jun-88                                 1.7860
24-Jun-88                                 1.8150
27-Jun-88                                 1.8185
28-Jun-88                                 1.8090
29-Jun-88                                 1.8295
30-Jun-88                                 1.8170
 1-Jul-88                                 1.8203
 4-Jul-88                                     ND
 5-Jul-88                                 1.8238
 6-Jul-88                                 1.8218
 7-Jul-88                                 1.8165
 8-Jul-88                                 1.8380
11-Jul-88                                 1.8463
12-Jul-88                                 1.8377
13-Jul-88                                 1.8470
14-Jul-88                                 1.8475
15-Jul-88                                 1.8765
18-Jul-88                                 1.8815
19-Jul-88                                 1.8643
20-Jul-88                                 1.8507
21-Jul-88                                 1.8380
22-Jul-88                                 1.8263
25-Jul-88                                 1.8452
26-Jul-88                                 1.8607
27-Jul-88                                 1.8490
28-Jul-88                                 1.8650
29-Jul-88                                 1.8750
 1-Aug-88                                 1.8767
 2-Aug-88                                 1.8763
 3-Aug-88                                 1.8755
 4-Aug-88                                 1.8805
 5-Aug-88                                 1.8932
 8-Aug-88                                 1.9022
 9-Aug-88                                 1.9160
10-Aug-88                                 1.9160
11-Aug-88                                 1.8995
12-Aug-88                                 1.8805
15-Aug-88                                 1.8810
16-Aug-88                                 1.8715
17-Aug-88                                 1.9130
18-Aug-88                                 1.8980
19-Aug-88                                 1.8915
22-Aug-88                                 1.9197
23-Aug-88                                 1.9065
24-Aug-88                                 1.8915
25-Aug-88                                 1.8635
26-Aug-88                                 1.8570
29-Aug-88                                 1.8687
30-Aug-88                                 1.8680
31-Aug-88                                 1.8787
 1-Sep-88                                 1.8740
 2-Sep-88                                 1.8592
 5-Sep-88                                     ND
 6-Sep-88                                 1.8428
 7-Sep-88                                 1.8437
 8-Sep-88                                 1.8485
 9-Sep-88                                 1.8490
12-Sep-88                                 1.8452
13-Sep-88                                 1.8503
14-Sep-88                                 1.8790
15-Sep-88                                 1.8757
16-Sep-88                                 1.8767
19-Sep-88                                 1.8688
20-Sep-88                                 1.8642
21-Sep-88                                 1.8747
22-Sep-88                                 1.8795
23-Sep-88                                 1.8755
26-Sep-88                                 1.8835
27-Sep-88                                 1.8793
28-Sep-88                                 1.8780
29-Sep-88                                 1.8825
30-Sep-88                                 1.8730
 3-Oct-88                                 1.8610
 4-Oct-88                                 1.8612
 5-Oct-88                                 1.8630
 6-Oct-88                                 1.8649
 7-Oct-88                                 1.8618
10-Oct-88                                     ND
11-Oct-88                                 1.8523
12-Oct-88                                 1.8360
13-Oct-88                                 1.8210
14-Oct-88                                 1.8130
17-Oct-88                                 1.8105
18-Oct-88                                 1.8044
19-Oct-88                                 1.8110
20-Oct-88                                 1.8025
21-Oct-88                                 1.7805
24-Oct-88                                 1.7885
25-Oct-88                                 1.7880
26-Oct-88                                 1.7745
27-Oct-88                                 1.7758
28-Oct-88                                 1.7775
31-Oct-88                                 1.7820
 1-Nov-88                                 1.7860
 2-Nov-88                                 1.7788
 3-Nov-88                                 1.7718
 4-Nov-88                                 1.7942
 7-Nov-88                                 1.7840
 8-Nov-88                                 1.7895
 9-Nov-88                                 1.7610
10-Nov-88                                 1.7575
11-Nov-88                                     ND
14-Nov-88                                 1.7450
15-Nov-88                                 1.7455
16-Nov-88                                 1.7243
17-Nov-88                                 1.7307
18-Nov-88                                 1.7357
21-Nov-88                                 1.7275
22-Nov-88                                 1.7207
23-Nov-88                                 1.7170
24-Nov-88                                     ND
25-Nov-88                                 1.7155
28-Nov-88                                 1.7335
29-Nov-88                                 1.7273
30-Nov-88                                 1.7360
 1-Dec-88                                 1.7325
 2-Dec-88                                 1.7310
 5-Dec-88                                 1.7240
 6-Dec-88                                 1.7326
 7-Dec-88                                 1.7600
 8-Dec-88                                 1.7415
 9-Dec-88                                 1.7335
12-Dec-88                                 1.7425
13-Dec-88                                 1.7473
14-Dec-88                                 1.7377
15-Dec-88                                 1.7485
16-Dec-88                                 1.7660
19-Dec-88                                 1.7625
20-Dec-88                                 1.7765
21-Dec-88                                 1.7700
22-Dec-88                                 1.7740
23-Dec-88                                 1.7765
26-Dec-88                                     ND
27-Dec-88                                 1.7778
28-Dec-88                                 1.7870
29-Dec-88                                 1.7885
30-Dec-88                                 1.7735
 2-Jan-89                                     ND
 3-Jan-89                                 1.7640
 4-Jan-89                                 1.7879
 5-Jan-89                                 1.7950
 6-Jan-89                                 1.8140
 9-Jan-89                                 1.8288
10-Jan-89                                 1.8350
11-Jan-89                                 1.8287
12-Jan-89                                 1.8252
13-Jan-89                                 1.8340
16-Jan-89                                     ND
17-Jan-89                                 1.8505
18-Jan-89                                 1.8710
19-Jan-89                                 1.8668
20-Jan-89                                 1.8438
23-Jan-89                                 1.8378
24-Jan-89                                 1.8425
25-Jan-89                                 1.8430
26-Jan-89                                 1.8445
27-Jan-89                                 1.8630
30-Jan-89                                 1.8590
31-Jan-89                                 1.8785
 1-Feb-89                                 1.8640
 2-Feb-89                                 1.8690
 3-Feb-89                                 1.8795
 6-Feb-89                                 1.8787
 7-Feb-89                                 1.8678
 8-Feb-89                                 1.8720
 9-Feb-89                                 1.8596
10-Feb-89                                 1.8615
13-Feb-89                                 1.8700
14-Feb-89                                 1.8495
15-Feb-89                                 1.8440
16-Feb-89                                 1.8423
17-Feb-89                                 1.8370
20-Feb-89                                     ND
21-Feb-89                                 1.8420
22-Feb-89                                 1.8360
23-Feb-89                                 1.8215
24-Feb-89                                 1.8240
27-Feb-89                                 1.8175
28-Feb-89                                 1.8230
 1-Mar-89                                 1.8365
 2-Mar-89                                 1.8415
 3-Mar-89                                 1.8405
 6-Mar-89                                 1.8528
 7-Mar-89                                 1.8535
 8-Mar-89                                 1.8585
 9-Mar-89                                 1.8620
10-Mar-89                                 1.8628
13-Mar-89                                 1.8675
14-Mar-89                                 1.8582
15-Mar-89                                 1.8715
16-Mar-89                                 1.8720
17-Mar-89                                 1.8760
20-Mar-89                                 1.8755
21-Mar-89                                 1.8730
22-Mar-89                                 1.8693
23-Mar-89                                 1.8715
24-Mar-89                                 1.8735
27-Mar-89                                 1.8828
28-Mar-89                                 1.8937
29-Mar-89                                 1.8915
30-Mar-89                                 1.8975
31-Mar-89                                 1.8965
 3-Apr-89                                 1.8825
 4-Apr-89                                 1.8705
 5-Apr-89                                 1.8720
 6-Apr-89                                 1.8685
 7-Apr-89                                 1.8750
10-Apr-89                                 1.8800
11-Apr-89                                 1.8870
12-Apr-89                                 1.8862
13-Apr-89                                 1.8735
14-Apr-89                                 1.8706
17-Apr-89                                 1.8560
18-Apr-89                                 1.8529
19-Apr-89                                 1.8617
20-Apr-89                                 1.8465
21-Apr-89                                 1.8492
24-Apr-89                                 1.8612
25-Apr-89                                 1.8655
26-Apr-89                                 1.8790
27-Apr-89                                 1.8768
28-Apr-89                                 1.8802
 1-May-89                                 1.8908
 2-May-89                                 1.8865
 3-May-89                                 1.8895
 4-May-89                                 1.8915
 5-May-89                                 1.8992
 8-May-89                                 1.9075
 9-May-89                                 1.9160
10-May-89                                 1.9050
11-May-89                                 1.9135
12-May-89                                 1.9200
15-May-89                                 1.9420
16-May-89                                 1.9435
17-May-89                                 1.9730
18-May-89                                 1.9670
19-May-89                                 1.9698
22-May-89                                 2.0090
23-May-89                                 2.0084
24-May-89                                 2.0120
25-May-89                                 1.9945
26-May-89                                 1.9895
29-May-89                                     ND
30-May-89                                 2.0093
31-May-89                                 1.9760
 1-Jun-89                                 1.9838
 2-Jun-89                                 1.9580
 5-Jun-89                                 1.9625
 6-Jun-89                                 1.9795
 7-Jun-89                                 1.9622
 8-Jun-89                                 1.9777
 9-Jun-89                                 2.0035
12-Jun-89                                 2.0250
13-Jun-89                                 2.0265
14-Jun-89                                 2.0295
15-Jun-89                                 2.0243
16-Jun-89                                 1.9920
19-Jun-89                                 1.9740
20-Jun-89                                 1.9780
21-Jun-89                                 1.9700
22-Jun-89                                 1.9595
23-Jun-89                                 1.9405
26-Jun-89                                 1.9575
27-Jun-89                                 1.9567
28-Jun-89                                 1.9647
29-Jun-89                                 1.9555
30-Jun-89                                 1.9545
 3-Jul-89                                 1.9285
 4-Jul-89                                     ND
 5-Jul-89                                 1.8900
 6-Jul-89                                 1.8905
 7-Jul-89                                 1.8840
10-Jul-89                                 1.8580
11-Jul-89                                 1.8805
12-Jul-89                                 1.8760
13-Jul-89                                 1.8820
14-Jul-89                                 1.9035
17-Jul-89                                 1.9070
18-Jul-89                                 1.8920
19-Jul-89                                 1.9020
20-Jul-89                                 1.9010
21-Jul-89                                 1.9060
24-Jul-89                                 1.9092
25-Jul-89                                 1.8958
26-Jul-89                                 1.8745
27-Jul-89                                 1.8690
28-Jul-89                                 1.8875
31-Jul-89                                 1.8658
 1-Aug-89                                 1.8651
 2-Aug-89                                 1.8515
 3-Aug-89                                 1.8663
 4-Aug-89                                 1.8970
 7-Aug-89                                 1.9055
 8-Aug-89                                 1.8905
 9-Aug-89                                 1.9005
10-Aug-89                                 1.8917
11-Aug-89                                 1.9390
14-Aug-89                                 1.9390
15-Aug-89                                 1.9470
16-Aug-89                                 1.9415
17-Aug-89                                 1.9690
18-Aug-89                                 1.9502
21-Aug-89                                 1.9520
22-Aug-89                                 1.9410
23-Aug-89                                 1.9565
24-Aug-89                                 1.9590
25-Aug-89                                 1.9540
28-Aug-89                                 1.9590
29-Aug-89                                 1.9375
30-Aug-89                                 1.9462
31-Aug-89                                 1.9582
 1-Sep-89                                 1.9780
 4-Sep-89                                     ND
 5-Sep-89                                 1.9905
 6-Sep-89                                 1.9750
 7-Sep-89                                 1.9852
 8-Sep-89                                 1.9805
11-Sep-89                                 1.9873
12-Sep-89                                 1.9882
13-Sep-89                                 1.9805
14-Sep-89                                 1.9690
15-Sep-89                                 2.0000
18-Sep-89                                 1.9525
19-Sep-89                                 1.9495
20-Sep-89                                 1.9415
21-Sep-89                                 1.9440
22-Sep-89                                 1.9500
25-Sep-89                                 1.9060
26-Sep-89                                 1.8890
27-Sep-89                                 1.8825
28-Sep-89                                 1.8815
29-Sep-89                                 1.8725
 2-Oct-89                                 1.8750
 3-Oct-89                                 1.8865
 4-Oct-89                                 1.8780
 5-Oct-89                                 1.8860
 6-Oct-89                                 1.8925
 9-Oct-89                                     ND
10-Oct-89                                 1.8965
11-Oct-89                                 1.9172
12-Oct-89                                 1.9078
13-Oct-89                                 1.8910
16-Oct-89                                 1.8660
17-Oct-89                                 1.8522
18-Oct-89                                 1.8540
19-Oct-89                                 1.8515
20-Oct-89                                 1.8543
23-Oct-89                                 1.8557
24-Oct-89                                 1.8390
25-Oct-89                                 1.8409
26-Oct-89                                 1.8380
27-Oct-89                                 1.8300
30-Oct-89                                 1.8365
31-Oct-89                                 1.8413
 1-Nov-89                                 1.8377
 2-Nov-89                                 1.8475
 3-Nov-89                                 1.8480
 6-Nov-89                                 1.8518
 7-Nov-89                                 1.8448
 8-Nov-89                                 1.8455
 9-Nov-89                                 1.8485
10-Nov-89                                 1.8633
13-Nov-89                                 1.8620
14-Nov-89                                 1.8485
15-Nov-89                                 1.8385
16-Nov-89                                 1.8355
17-Nov-89                                 1.8423
20-Nov-89                                 1.8360
21-Nov-89                                 1.8205
22-Nov-89                                 1.8137
23-Nov-89                                     ND
24-Nov-89                                 1.8053
27-Nov-89                                 1.7900
28-Nov-89                                 1.7880
29-Nov-89                                 1.7830
30-Nov-89                                 1.7800
 1-Dec-89                                 1.7823
 4-Dec-89                                 1.7810
 5-Dec-89                                 1.7770
 6-Dec-89                                 1.7660
 7-Dec-89                                 1.7727
 8-Dec-89                                 1.7722
11-Dec-89                                 1.7659
12-Dec-89                                 1.7340
13-Dec-89                                 1.7400
14-Dec-89                                 1.7370
15-Dec-89                                 1.7230
18-Dec-89                                 1.7260
19-Dec-89                                 1.7378
20-Dec-89                                 1.7408
21-Dec-89                                 1.7255
22-Dec-89                                 1.7080
25-Dec-89                                     ND
26-Dec-89                                 1.6995
27-Dec-89                                 1.6900
28-Dec-89                                 1.6875
29-Dec-89                                 1.6895