CANADA -- SPOT EXCHANGE RATE, CANADIAN $/US$
           --------------------------------------------

 4-Jan-71                                        1.0109
 5-Jan-71                                        1.0102
 6-Jan-71                                        1.0106
 7-Jan-71                                        1.0148
 8-Jan-71                                        1.0154
11-Jan-71                                        1.0159
12-Jan-71                                        1.0130
13-Jan-71                                        1.0122
14-Jan-71                                        1.0133
15-Jan-71                                        1.0135
18-Jan-71                                        1.0126
19-Jan-71                                        1.0111
20-Jan-71                                        1.0115
21-Jan-71                                        1.0109
22-Jan-71                                        1.0117
25-Jan-71                                        1.0111
26-Jan-71                                        1.0107
27-Jan-71                                        1.0101
28-Jan-71                                        1.0090
29-Jan-71                                        1.0080
 1-Feb-71                                        1.0076
 2-Feb-71                                        1.0087
 3-Feb-71                                        1.0085
 4-Feb-71                                        1.0078
 5-Feb-71                                        1.0078
 8-Feb-71                                        1.0083
 9-Feb-71                                        1.0083
10-Feb-71                                        1.0086
11-Feb-71                                        1.0086
12-Feb-71                                            ND
15-Feb-71                                            ND
16-Feb-71                                        1.0084
17-Feb-71                                        1.0087
18-Feb-71                                        1.0076
19-Feb-71                                        1.0066
22-Feb-71                                        1.0043
23-Feb-71                                        1.0035
24-Feb-71                                        1.0075
25-Feb-71                                        1.0066
26-Feb-71                                        1.0070
 1-Mar-71                                        1.0076
 2-Mar-71                                        1.0071
 3-Mar-71                                        1.0073
 4-Mar-71                                        1.0064
 5-Mar-71                                        1.0047
 8-Mar-71                                        1.0030
 9-Mar-71                                        1.0040
10-Mar-71                                        1.0036
11-Mar-71                                        1.0049
12-Mar-71                                        1.0056
15-Mar-71                                        1.0059
16-Mar-71                                        1.0052
17-Mar-71                                        1.0056
18-Mar-71                                        1.0065
19-Mar-71                                        1.0077
22-Mar-71                                        1.0079
23-Mar-71                                        1.0078
24-Mar-71                                        1.0076
25-Mar-71                                        1.0070
26-Mar-71                                        1.0074
29-Mar-71                                        1.0075
30-Mar-71                                        1.0082
31-Mar-71                                        1.0081
 1-Apr-71                                        1.0076
 2-Apr-71                                        1.0073
 5-Apr-71                                        1.0071
 6-Apr-71                                        1.0062
 7-Apr-71                                        1.0069
 8-Apr-71                                        1.0071
 9-Apr-71                                        1.0068
12-Apr-71                                        1.0069
13-Apr-71                                        1.0076
14-Apr-71                                        1.0081
15-Apr-71                                        1.0075
16-Apr-71                                        1.0068
19-Apr-71                                        1.0073
20-Apr-71                                        1.0075
21-Apr-71                                        1.0073
22-Apr-71                                        1.0076
23-Apr-71                                        1.0085
26-Apr-71                                        1.0092
27-Apr-71                                        1.0095
28-Apr-71                                        1.0089
29-Apr-71                                        1.0086
30-Apr-71                                        1.0091
 3-May-71                                        1.0089
 4-May-71                                        1.0090
 5-May-71                                        1.0074
 6-May-71                                        1.0074
 7-May-71                                        1.0069
10-May-71                                        1.0084
11-May-71                                        1.0084
12-May-71                                        1.0083
13-May-71                                        1.0089
14-May-71                                        1.0089
17-May-71                                        1.0089
18-May-71                                        1.0089
19-May-71                                        1.0095
20-May-71                                        1.0093
21-May-71                                        1.0092
24-May-71                                        1.0090
25-May-71                                        1.0091
26-May-71                                        1.0086
27-May-71                                        1.0093
28-May-71                                        1.0101
31-May-71                                            ND
 1-Jun-71                                        1.0126
 2-Jun-71                                        1.0134
 3-Jun-71                                        1.0185
 4-Jun-71                                        1.0174
 7-Jun-71                                        1.0161
 8-Jun-71                                        1.0179
 9-Jun-71                                        1.0186
10-Jun-71                                        1.0239
11-Jun-71                                        1.0239
14-Jun-71                                        1.0232
15-Jun-71                                        1.0248
16-Jun-71                                        1.0244
17-Jun-71                                        1.0242
18-Jun-71                                        1.0225
21-Jun-71                                        1.0242
22-Jun-71                                        1.0243
23-Jun-71                                        1.0234
24-Jun-71                                        1.0242
25-Jun-71                                        1.0233
28-Jun-71                                        1.0221
29-Jun-71                                        1.0230
30-Jun-71                                        1.0235
 1-Jul-71                                        1.0232
 2-Jul-71                                        1.0226
 5-Jul-71                                            ND
 6-Jul-71                                        1.0230
 7-Jul-71                                        1.0233
 8-Jul-71                                        1.0230
 9-Jul-71                                        1.0230
12-Jul-71                                        1.0231
13-Jul-71                                        1.0231
14-Jul-71                                        1.0230
15-Jul-71                                        1.0227
16-Jul-71                                        1.0228
19-Jul-71                                        1.0222
20-Jul-71                                        1.0203
21-Jul-71                                        1.0200
22-Jul-71                                        1.0175
23-Jul-71                                        1.0151
26-Jul-71                                        1.0176
27-Jul-71                                        1.0205
28-Jul-71                                        1.0221
29-Jul-71                                        1.0207
30-Jul-71                                        1.0188
 2-Aug-71                                        1.0193
 3-Aug-71                                        1.0195
 4-Aug-71                                        1.0185
 5-Aug-71                                        1.0168
 6-Aug-71                                        1.0186
 9-Aug-71                                        1.0063
10-Aug-71                                        1.0128
11-Aug-71                                        1.0143
12-Aug-71                                        1.0132
13-Aug-71                                        1.0119
16-Aug-71                                        1.0098
17-Aug-71                                        1.0067
18-Aug-71                                        1.0087
19-Aug-71                                        1.0112
20-Aug-71                                        1.0113
23-Aug-71                                        1.0128
24-Aug-71                                        1.0143
25-Aug-71                                        1.0121
26-Aug-71                                        1.0106
27-Aug-71                                        1.0100
30-Aug-71                                        1.0135
31-Aug-71                                        1.0142
 1-Sep-71                                        1.0162
 2-Sep-71                                        1.0143
 3-Sep-71                                        1.0146
 6-Sep-71                                            ND
 7-Sep-71                                        1.0162
 8-Sep-71                                        1.0161
 9-Sep-71                                        1.0157
10-Sep-71                                        1.0159
13-Sep-71                                        1.0161
14-Sep-71                                        1.0153
15-Sep-71                                        1.0141
16-Sep-71                                        1.0142
17-Sep-71                                        1.0136
20-Sep-71                                        1.0120
21-Sep-71                                        1.0122
22-Sep-71                                        1.0119
23-Sep-71                                        1.0092
24-Sep-71                                        1.0066
27-Sep-71                                        1.0098
28-Sep-71                                        1.0099
29-Sep-71                                        1.0098
30-Sep-71                                        1.0093
 1-Oct-71                                        1.0091
 4-Oct-71                                        1.0082
 5-Oct-71                                        1.0079
 6-Oct-71                                        1.0075
 7-Oct-71                                        1.0062
 8-Oct-71                                        1.0057
11-Oct-71                                            ND
12-Oct-71                                        1.0054
13-Oct-71                                        1.0056
14-Oct-71                                        1.0045
15-Oct-71                                        1.0051
18-Oct-71                                        1.0045
19-Oct-71                                        1.0036
20-Oct-71                                        1.0034
21-Oct-71                                        1.0034
22-Oct-71                                        1.0007
25-Oct-71                                            ND
26-Oct-71                                        1.0019
27-Oct-71                                        1.0013
28-Oct-71                                        1.0017
29-Oct-71                                        1.0036
 1-Nov-71                                        1.0054
 2-Nov-71                                            ND
 3-Nov-71                                        1.0036
 4-Nov-71                                        1.0042
 5-Nov-71                                        1.0048
 8-Nov-71                                        1.0058
 9-Nov-71                                        1.0060
10-Nov-71                                        1.0053
11-Nov-71                                        1.0048
12-Nov-71                                        1.0045
15-Nov-71                                        1.0038
16-Nov-71                                        1.0034
17-Nov-71                                        1.0037
18-Nov-71                                        1.0036
19-Nov-71                                        1.0027
22-Nov-71                                        1.0027
23-Nov-71                                        1.0027
24-Nov-71                                        1.0026
25-Nov-71                                            ND
26-Nov-71                                        1.0027
29-Nov-71                                        1.0027
30-Nov-71                                        1.0036
 1-Dec-71                                        1.0030
 2-Dec-71                                        1.0027
 3-Dec-71                                        1.0026
 6-Dec-71                                        1.0010
 7-Dec-71                                        1.0011
 8-Dec-71                                        0.9997
 9-Dec-71                                        0.9978
10-Dec-71                                        0.9957
13-Dec-71                                        0.9967
14-Dec-71                                        0.9971
15-Dec-71                                        0.9969
16-Dec-71                                        0.9973
17-Dec-71                                        0.9967
20-Dec-71                                        0.9933
21-Dec-71                                        0.9967
22-Dec-71                                        0.9985
23-Dec-71                                        1.0004
24-Dec-71                                        1.0006
27-Dec-71                                        1.0002
28-Dec-71                                        1.0014
29-Dec-71                                        1.0019
30-Dec-71                                        1.0008
31-Dec-71                                        1.0024
 3-Jan-72                                        1.0041
 4-Jan-72                                        1.0052
 5-Jan-72                                        1.0050
 6-Jan-72                                        1.0050
 7-Jan-72                                        1.0068
10-Jan-72                                        1.0093
11-Jan-72                                        1.0085
12-Jan-72                                        1.0076
13-Jan-72                                        1.0071
14-Jan-72                                        1.0061
17-Jan-72                                        1.0045
18-Jan-72                                        1.0065
19-Jan-72                                        1.0061
20-Jan-72                                        1.0065
21-Jan-72                                        1.0063
24-Jan-72                                        1.0056
25-Jan-72                                        1.0046
26-Jan-72                                        1.0046
27-Jan-72                                        1.0045
28-Jan-72                                        1.0046
31-Jan-72                                        1.0056
 1-Feb-72                                        1.0063
 2-Feb-72                                        1.0058
 3-Feb-72                                        1.0057
 4-Feb-72                                        1.0058
 7-Feb-72                                        1.0060
 8-Feb-72                                        1.0065
 9-Feb-72                                        1.0058
10-Feb-72                                        1.0057
11-Feb-72                                        1.0057
14-Feb-72                                        1.0057
15-Feb-72                                        1.0050
16-Feb-72                                        1.0047
17-Feb-72                                        1.0045
18-Feb-72                                        1.0040
21-Feb-72                                            ND
22-Feb-72                                        1.0034
23-Feb-72                                        1.0047
24-Feb-72                                        1.0025
25-Feb-72                                        1.0025
28-Feb-72                                        1.0028
29-Feb-72                                        1.0012
 1-Mar-72                                        1.0010
 2-Mar-72                                        1.0006
 3-Mar-72                                        1.0004
 6-Mar-72                                        0.9974
 7-Mar-72                                        0.9971
 8-Mar-72                                        0.9969
 9-Mar-72                                        0.9962
10-Mar-72                                        0.9971
13-Mar-72                                        0.9989
14-Mar-72                                        1.0003
15-Mar-72                                        1.0011
16-Mar-72                                        1.0006
17-Mar-72                                        1.0008
20-Mar-72                                        0.9996
21-Mar-72                                        0.9973
22-Mar-72                                        0.9978
23-Mar-72                                        0.9990
24-Mar-72                                        0.9987
27-Mar-72                                        0.9966
28-Mar-72                                        0.9961
29-Mar-72                                        0.9966
30-Mar-72                                        0.9972
31-Mar-72                                        0.9977
 3-Apr-72                                        0.9983
 4-Apr-72                                        0.9979
 5-Apr-72                                        0.9969
 6-Apr-72                                        0.9964
 7-Apr-72                                        0.9970
10-Apr-72                                        0.9970
11-Apr-72                                        0.9969
12-Apr-72                                        0.9970
13-Apr-72                                        0.9968
14-Apr-72                                        0.9972
17-Apr-72                                        0.9967
18-Apr-72                                        0.9970
19-Apr-72                                        0.9969
20-Apr-72                                        0.9961
21-Apr-72                                        0.9945
24-Apr-72                                        0.9933
25-Apr-72                                        0.9920
26-Apr-72                                        0.9917
27-Apr-72                                        0.9923
28-Apr-72                                        0.9924
 1-May-72                                        0.9935
 2-May-72                                        0.9931
 3-May-72                                        0.9920
 4-May-72                                        0.9920
 5-May-72                                        0.9921
 8-May-72                                        0.9922
 9-May-72                                        0.9917
10-May-72                                        0.9910
11-May-72                                        0.9896
12-May-72                                        0.9899
15-May-72                                        0.9901
16-May-72                                        0.9911
17-May-72                                        0.9893
18-May-72                                        0.9887
19-May-72                                        0.9886
22-May-72                                        0.9882
23-May-72                                        0.9876
24-May-72                                        0.9838
25-May-72                                        0.9839
26-May-72                                        0.9841
29-May-72                                            ND
30-May-72                                        0.9831
31-May-72                                        0.9812
 1-Jun-72                                        0.9816
 2-Jun-72                                        0.9813
 5-Jun-72                                        0.9786
 6-Jun-72                                        0.9790
 7-Jun-72                                        0.9790
 8-Jun-72                                        0.9768
 9-Jun-72                                        0.9759
12-Jun-72                                        0.9777
13-Jun-72                                        0.9778
14-Jun-72                                        0.9756
15-Jun-72                                        0.9744
16-Jun-72                                        0.9759
19-Jun-72                                        0.9783
20-Jun-72                                        0.9805
21-Jun-72                                        0.9832
22-Jun-72                                        0.9813
23-Jun-72                                        0.9808
26-Jun-72                                        0.9805
27-Jun-72                                        0.9810
28-Jun-72                                        0.9815
29-Jun-72                                        0.9835
30-Jun-72                                        0.9856
 3-Jul-72                                        0.9846
 4-Jul-72                                            ND
 5-Jul-72                                        0.9836
 6-Jul-72                                        0.9843
 7-Jul-72                                        0.9855
10-Jul-72                                        0.9853
11-Jul-72                                        0.9844
12-Jul-72                                        0.9834
13-Jul-72                                        0.9835
14-Jul-72                                        0.9828
17-Jul-72                                        0.9848
18-Jul-72                                        0.9836
19-Jul-72                                        0.9835
20-Jul-72                                        0.9833
21-Jul-72                                        0.9843
24-Jul-72                                        0.9848
25-Jul-72                                        0.9847
26-Jul-72                                        0.9835
27-Jul-72                                        0.9830
28-Jul-72                                        0.9827
31-Jul-72                                        0.9834
 1-Aug-72                                        0.9833
 2-Aug-72                                        0.9832
 3-Aug-72                                        0.9824
 4-Aug-72                                        0.9821
 7-Aug-72                                        0.9822
 8-Aug-72                                        0.9820
 9-Aug-72                                        0.9819
10-Aug-72                                        0.9815
11-Aug-72                                        0.9818
14-Aug-72                                        0.9818
15-Aug-72                                        0.9816
16-Aug-72                                        0.9819
17-Aug-72                                        0.9820
18-Aug-72                                        0.9822
21-Aug-72                                        0.9828
22-Aug-72                                        0.9834
23-Aug-72                                        0.9827
24-Aug-72                                        0.9826
25-Aug-72                                        0.9827
28-Aug-72                                        0.9823
29-Aug-72                                        0.9825
30-Aug-72                                        0.9833
31-Aug-72                                        0.9832
 1-Sep-72                                        0.9833
 4-Sep-72                                            ND
 5-Sep-72                                        0.9836
 6-Sep-72                                        0.9839
 7-Sep-72                                        0.9836
 8-Sep-72                                        0.9840
11-Sep-72                                        0.9843
12-Sep-72                                        0.9838
13-Sep-72                                        0.9830
14-Sep-72                                        0.9828
15-Sep-72                                        0.9818
18-Sep-72                                        0.9816
19-Sep-72                                        0.9821
20-Sep-72                                        0.9828
21-Sep-72                                        0.9821
22-Sep-72                                        0.9822
25-Sep-72                                        0.9821
26-Sep-72                                        0.9826
27-Sep-72                                        0.9832
28-Sep-72                                        0.9838
29-Sep-72                                        0.9835
 2-Oct-72                                        0.9842
 3-Oct-72                                        0.9840
 4-Oct-72                                        0.9833
 5-Oct-72                                        0.9834
 6-Oct-72                                        0.9837
 9-Oct-72                                            ND
10-Oct-72                                        0.9825
11-Oct-72                                        0.9825
12-Oct-72                                        0.9825
13-Oct-72                                        0.9819
16-Oct-72                                        0.9821
17-Oct-72                                        0.9820
18-Oct-72                                        0.9830
19-Oct-72                                        0.9825
20-Oct-72                                        0.9825
23-Oct-72                                            ND
24-Oct-72                                        0.9825
25-Oct-72                                        0.9821
26-Oct-72                                        0.9821
27-Oct-72                                        0.9822
30-Oct-72                                        0.9825
31-Oct-72                                        0.9832
 1-Nov-72                                        0.9843
 2-Nov-72                                        0.9859
 3-Nov-72                                        0.9866
 6-Nov-72                                        0.9867
 7-Nov-72                                            ND
 8-Nov-72                                        0.9866
 9-Nov-72                                        0.9865
10-Nov-72                                        0.9862
13-Nov-72                                        0.9857
14-Nov-72                                        0.9860
15-Nov-72                                        0.9860
16-Nov-72                                        0.9859
17-Nov-72                                        0.9861
20-Nov-72                                        0.9863
21-Nov-72                                        0.9869
22-Nov-72                                        0.9869
23-Nov-72                                            ND
24-Nov-72                                        0.9876
27-Nov-72                                        0.9886
28-Nov-72                                        0.9909
29-Nov-72                                        0.9934
30-Nov-72                                        0.9945
 1-Dec-72                                        0.9950
 4-Dec-72                                        0.9958
 5-Dec-72                                        0.9961
 6-Dec-72                                        0.9985
 7-Dec-72                                        1.0017
 8-Dec-72                                        1.0012
11-Dec-72                                        1.0016
12-Dec-72                                        0.9988
13-Dec-72                                        0.9968
14-Dec-72                                        0.9974
15-Dec-72                                        0.9970
18-Dec-72                                        0.9971
19-Dec-72                                        0.9961
20-Dec-72                                        0.9933
21-Dec-72                                        0.9923
22-Dec-72                                        0.9944
25-Dec-72                                            ND
26-Dec-72                                        0.9963
27-Dec-72                                        0.9950
28-Dec-72                                        0.9950
29-Dec-72                                        0.9956
 1-Jan-73                                            ND
 2-Jan-73                                        0.9964
 3-Jan-73                                        0.9986
 4-Jan-73                                        0.9981
 5-Jan-73                                        0.9976
 8-Jan-73                                        0.9996
 9-Jan-73                                        1.0008
10-Jan-73                                        0.9997
11-Jan-73                                        0.9985
12-Jan-73                                        0.9992
15-Jan-73                                        0.9998
16-Jan-73                                        0.9989
17-Jan-73                                        0.9994
18-Jan-73                                        1.0000
19-Jan-73                                        1.0000
22-Jan-73                                        0.9995
23-Jan-73                                        0.9996
24-Jan-73                                        0.9994
25-Jan-73                                        0.9993
26-Jan-73                                        0.9993
29-Jan-73                                        0.9995
30-Jan-73                                        1.0002
31-Jan-73                                        1.0009
 1-Feb-73                                        1.0003
 2-Feb-73                                        1.0004
 5-Feb-73                                        1.0012
 6-Feb-73                                        1.0015
 7-Feb-73                                        1.0019
 8-Feb-73                                        1.0003
 9-Feb-73                                        1.0002
12-Feb-73                                            ND
13-Feb-73                                        0.9941
14-Feb-73                                        0.9887
15-Feb-73                                        0.9906
16-Feb-73                                        0.9924
19-Feb-73                                            ND
20-Feb-73                                        0.9919
21-Feb-73                                        0.9923
22-Feb-73                                        0.9911
23-Feb-73                                        0.9915
26-Feb-73                                        0.9942
27-Feb-73                                        0.9947
28-Feb-73                                        0.9942
 1-Mar-73                                        0.9940
 2-Mar-73                                        0.9941
 5-Mar-73                                        0.9954
 6-Mar-73                                        0.9965
 7-Mar-73                                        0.9980
 8-Mar-73                                        0.9964
 9-Mar-73                                        0.9967
12-Mar-73                                        0.9967
13-Mar-73                                        0.9966
14-Mar-73                                        0.9963
15-Mar-73                                        0.9963
16-Mar-73                                        0.9965
19-Mar-73                                        0.9974
20-Mar-73                                        0.9980
21-Mar-73                                        0.9973
22-Mar-73                                        0.9966
23-Mar-73                                        0.9967
26-Mar-73                                        0.9967
27-Mar-73                                        0.9965
28-Mar-73                                        0.9976
29-Mar-73                                        0.9974
30-Mar-73                                        0.9991
 2-Apr-73                                        0.9987
 3-Apr-73                                        0.9988
 4-Apr-73                                        0.9990
 5-Apr-73                                        0.9992
 6-Apr-73                                        1.0010
 9-Apr-73                                        0.9992
10-Apr-73                                        0.9996
11-Apr-73                                        0.9995
12-Apr-73                                        1.0003
13-Apr-73                                        0.9990
16-Apr-73                                        0.9996
17-Apr-73                                        1.0003
18-Apr-73                                        1.0006
19-Apr-73                                        1.0007
20-Apr-73                                        1.0015
23-Apr-73                                        1.0027
24-Apr-73                                        1.0034
25-Apr-73                                        1.0029
26-Apr-73                                        1.0027
27-Apr-73                                        1.0032
30-Apr-73                                        1.0032
 1-May-73                                        1.0034
 2-May-73                                        1.0033
 3-May-73                                        1.0027
 4-May-73                                        1.0032
 7-May-73                                        1.0024
 8-May-73                                        1.0024
 9-May-73                                        1.0026
10-May-73                                        1.0024
11-May-73                                        1.0016
14-May-73                                        0.9996
15-May-73                                        0.9995
16-May-73                                        1.0008
17-May-73                                        1.0008
18-May-73                                        1.0010
21-May-73                                        1.0006
22-May-73                                        1.0006
23-May-73                                        0.9998
24-May-73                                        0.9997
25-May-73                                        0.9986
28-May-73                                            ND
29-May-73                                        0.9988
30-May-73                                        0.9976
31-May-73                                        0.9951
 1-Jun-73                                        0.9960
 4-Jun-73                                        0.9966
 5-Jun-73                                        0.9977
 6-Jun-73                                        0.9981
 7-Jun-73                                        0.9986
 8-Jun-73                                        0.9981
11-Jun-73                                        0.9978
12-Jun-73                                        0.9982
13-Jun-73                                        0.9991
14-Jun-73                                        0.9998
15-Jun-73                                        1.0007
18-Jun-73                                        1.0000
19-Jun-73                                        0.9995
20-Jun-73                                        0.9994
21-Jun-73                                        0.9991
22-Jun-73                                        0.9984
25-Jun-73                                        0.9971
26-Jun-73                                        0.9973
27-Jun-73                                        0.9984
28-Jun-73                                        0.9980
29-Jun-73                                        0.9985
 2-Jul-73                                        0.9993
 3-Jul-73                                        0.9994
 4-Jul-73                                            ND
 5-Jul-73                                        0.9983
 6-Jul-73                                        0.9978
 9-Jul-73                                        0.9976
10-Jul-73                                        0.9988
11-Jul-73                                        0.9989
12-Jul-73                                        0.9983
13-Jul-73                                        0.9987
16-Jul-73                                        0.9995
17-Jul-73                                        1.0005
18-Jul-73                                        1.0002
19-Jul-73                                        1.0004
20-Jul-73                                        0.9992
23-Jul-73                                        0.9992
24-Jul-73                                        1.0006
25-Jul-73                                        1.0003
26-Jul-73                                        0.9999
27-Jul-73                                        1.0004
30-Jul-73                                        1.0010
31-Jul-73                                        1.0015
 1-Aug-73                                        1.0018
 2-Aug-73                                        1.0018
 3-Aug-73                                        1.0012
 6-Aug-73                                        1.0020
 7-Aug-73                                        1.0020
 8-Aug-73                                        1.0030
 9-Aug-73                                        1.0025
10-Aug-73                                        1.0033
13-Aug-73                                        1.0047
14-Aug-73                                        1.0046
15-Aug-73                                        1.0061
16-Aug-73                                        1.0043
17-Aug-73                                        1.0043
20-Aug-73                                        1.0045
21-Aug-73                                        1.0052
22-Aug-73                                        1.0054
23-Aug-73                                        1.0048
24-Aug-73                                        1.0044
27-Aug-73                                        1.0046
28-Aug-73                                        1.0047
29-Aug-73                                        1.0050
30-Aug-73                                        1.0050
31-Aug-73                                        1.0056
 3-Sep-73                                            ND
 4-Sep-73                                        1.0060
 5-Sep-73                                        1.0065
 6-Sep-73                                        1.0078
 7-Sep-73                                        1.0083
10-Sep-73                                        1.0082
11-Sep-73                                        1.0107
12-Sep-73                                        1.0101
13-Sep-73                                        1.0083
14-Sep-73                                        1.0093
17-Sep-73                                        1.0100
18-Sep-73                                        1.0110
19-Sep-73                                        1.0104
20-Sep-73                                        1.0079
21-Sep-73                                        1.0077
24-Sep-73                                        1.0083
25-Sep-73                                        1.0075
26-Sep-73                                        1.0077
27-Sep-73                                        1.0056
28-Sep-73                                        1.0058
 1-Oct-73                                        1.0055
 2-Oct-73                                        1.0070
 3-Oct-73                                        1.0070
 4-Oct-73                                        1.0065
 5-Oct-73                                        1.0073
 8-Oct-73                                            ND
 9-Oct-73                                        1.0056
10-Oct-73                                        1.0044
11-Oct-73                                        1.0039
12-Oct-73                                        1.0028
15-Oct-73                                        1.0014
16-Oct-73                                        1.0002
17-Oct-73                                        1.0010
18-Oct-73                                        0.9999
19-Oct-73                                        0.9986
22-Oct-73                                            ND
23-Oct-73                                        0.9969
24-Oct-73                                        0.9950
25-Oct-73                                        0.9930
26-Oct-73                                        0.9945
29-Oct-73                                        0.9966
30-Oct-73                                        0.9970
31-Oct-73                                        0.9990
 1-Nov-73                                        0.9997
 2-Nov-73                                        0.9966
 5-Nov-73                                        0.9970
 6-Nov-73                                            ND
 7-Nov-73                                        0.9984
 8-Nov-73                                        0.9980
 9-Nov-73                                        0.9985
12-Nov-73                                        0.9995
13-Nov-73                                        1.0007
14-Nov-73                                        1.0020
15-Nov-73                                        1.0000
16-Nov-73                                        0.9996
19-Nov-73                                        0.9976
20-Nov-73                                        0.9986
21-Nov-73                                        0.9974
22-Nov-73                                            ND
23-Nov-73                                        0.9982
26-Nov-73                                        0.9998
27-Nov-73                                        1.0008
28-Nov-73                                        1.0003
29-Nov-73                                        0.9988
30-Nov-73                                        1.0002
 3-Dec-73                                        1.0009
 4-Dec-73                                        1.0006
 5-Dec-73                                        1.0000
 6-Dec-73                                        1.0004
 7-Dec-73                                        1.0010
10-Dec-73                                        1.0002
11-Dec-73                                        1.0002
12-Dec-73                                        1.0002
13-Dec-73                                        0.9996
14-Dec-73                                        1.0000
17-Dec-73                                        0.9996
18-Dec-73                                        1.0001
19-Dec-73                                        0.9999
20-Dec-73                                        0.9997
21-Dec-73                                        0.9994
24-Dec-73                                        0.9983
25-Dec-73                                            ND
26-Dec-73                                        0.9983
27-Dec-73                                        0.9980
28-Dec-73                                        0.9960
31-Dec-73                                        0.9960
 1-Jan-74                                            ND
 2-Jan-74                                        0.9956
 3-Jan-74                                        0.9930
 4-Jan-74                                        0.9931
 7-Jan-74                                        0.9926
 8-Jan-74                                        0.9919
 9-Jan-74                                        0.9895
10-Jan-74                                        0.9909
11-Jan-74                                        0.9920
14-Jan-74                                        0.9915
15-Jan-74                                        0.9916
16-Jan-74                                        0.9930
17-Jan-74                                        0.9935
18-Jan-74                                        0.9925
21-Jan-74                                        0.9924
22-Jan-74                                        0.9921
23-Jan-74                                        0.9928
24-Jan-74                                        0.9916
25-Jan-74                                        0.9892
28-Jan-74                                        0.9884
29-Jan-74                                        0.9879
30-Jan-74                                        0.9897
31-Jan-74                                        0.9882
 1-Feb-74                                        0.9871
 4-Feb-74                                        0.9853
 5-Feb-74                                        0.9832
 6-Feb-74                                        0.9817
 7-Feb-74                                        0.9804
 8-Feb-74                                        0.9817
11-Feb-74                                        0.9791
12-Feb-74                                            ND
13-Feb-74                                        0.9768
14-Feb-74                                        0.9726
15-Feb-74                                        0.9741
18-Feb-74                                            ND
19-Feb-74                                        0.9745
20-Feb-74                                        0.9748
21-Feb-74                                        0.9720
22-Feb-74                                        0.9719
25-Feb-74                                        0.9730
26-Feb-74                                        0.9730
27-Feb-74                                        0.9693
28-Feb-74                                        0.9685
 1-Mar-74                                        0.9698
 4-Mar-74                                        0.9695
 5-Mar-74                                        0.9723
 6-Mar-74                                        0.9737
 7-Mar-74                                        0.9726
 8-Mar-74                                        0.9710
11-Mar-74                                        0.9723
12-Mar-74                                        0.9722
13-Mar-74                                        0.9717
14-Mar-74                                        0.9723
15-Mar-74                                        0.9730
18-Mar-74                                        0.9731
19-Mar-74                                        0.9724
20-Mar-74                                        0.9711
21-Mar-74                                        0.9708
22-Mar-74                                        0.9713
25-Mar-74                                        0.9713
26-Mar-74                                        0.9723
27-Mar-74                                        0.9744
28-Mar-74                                        0.9730
29-Mar-74                                        0.9728
 1-Apr-74                                        0.9723
 2-Apr-74                                        0.9722
 3-Apr-74                                        0.9721
 4-Apr-74                                        0.9705
 5-Apr-74                                        0.9702
 8-Apr-74                                        0.9721
 9-Apr-74                                        0.9724
10-Apr-74                                        0.9714
11-Apr-74                                        0.9714
12-Apr-74                                        0.9716
15-Apr-74                                        0.9705
16-Apr-74                                        0.9695
17-Apr-74                                        0.9687
18-Apr-74                                        0.9666
19-Apr-74                                        0.9656
22-Apr-74                                        0.9650
23-Apr-74                                        0.9624
24-Apr-74                                        0.9605
25-Apr-74                                        0.9577
26-Apr-74                                        0.9614
29-Apr-74                                        0.9615
30-Apr-74                                        0.9606
 1-May-74                                        0.9596
 2-May-74                                        0.9605
 3-May-74                                        0.9612
 6-May-74                                        0.9638
 7-May-74                                        0.9631
 8-May-74                                        0.9640
 9-May-74                                        0.9644
10-May-74                                        0.9620
13-May-74                                        0.9625
14-May-74                                        0.9622
15-May-74                                        0.9622
16-May-74                                        0.9624
17-May-74                                        0.9639
20-May-74                                        0.9632
21-May-74                                        0.9634
22-May-74                                        0.9626
23-May-74                                        0.9606
24-May-74                                        0.9604
27-May-74                                            ND
28-May-74                                        0.9617
29-May-74                                        0.9630
30-May-74                                        0.9623
31-May-74                                        0.9622
 3-Jun-74                                        0.9626
 4-Jun-74                                        0.9630
 5-Jun-74                                        0.9631
 6-Jun-74                                        0.9632
 7-Jun-74                                        0.9633
10-Jun-74                                        0.9634
11-Jun-74                                        0.9660
12-Jun-74                                        0.9667
13-Jun-74                                        0.9650
14-Jun-74                                        0.9639
17-Jun-74                                        0.9646
18-Jun-74                                        0.9660
19-Jun-74                                        0.9668
20-Jun-74                                        0.9669
21-Jun-74                                        0.9690
24-Jun-74                                        0.9726
25-Jun-74                                        0.9690
26-Jun-74                                        0.9692
27-Jun-74                                        0.9709
28-Jun-74                                        0.9723
 1-Jul-74                                        0.9730
 2-Jul-74                                        0.9741
 3-Jul-74                                        0.9737
 4-Jul-74                                            ND
 5-Jul-74                                        0.9742
 8-Jul-74                                        0.9746
 9-Jul-74                                        0.9734
10-Jul-74                                        0.9737
11-Jul-74                                        0.9738
12-Jul-74                                        0.9757
15-Jul-74                                        0.9761
16-Jul-74                                        0.9775
17-Jul-74                                        0.9788
18-Jul-74                                        0.9790
19-Jul-74                                        0.9815
22-Jul-74                                        0.9804
23-Jul-74                                        0.9781
24-Jul-74                                        0.9776
25-Jul-74                                        0.9737
26-Jul-74                                        0.9754
29-Jul-74                                        0.9773
30-Jul-74                                        0.9788
31-Jul-74                                        0.9792
 1-Aug-74                                        0.9790
 2-Aug-74                                        0.9791
 5-Aug-74                                        0.9790
 6-Aug-74                                        0.9787
 7-Aug-74                                        0.9770
 8-Aug-74                                        0.9750
 9-Aug-74                                        0.9770
12-Aug-74                                        0.9778
13-Aug-74                                        0.9788
14-Aug-74                                        0.9770
15-Aug-74                                        0.9773
16-Aug-74                                        0.9783
19-Aug-74                                        0.9790
20-Aug-74                                        0.9782
21-Aug-74                                        0.9777
22-Aug-74                                        0.9785
23-Aug-74                                        0.9811
26-Aug-74                                        0.9815
27-Aug-74                                        0.9847
28-Aug-74                                        0.9883
29-Aug-74                                        0.9870
30-Aug-74                                        0.9877
 2-Sep-74                                            ND
 3-Sep-74                                        0.9879
 4-Sep-74                                        0.9866
 5-Sep-74                                        0.9856
 6-Sep-74                                        0.9873
 9-Sep-74                                        0.9883
10-Sep-74                                        0.9862
11-Sep-74                                        0.9877
12-Sep-74                                        0.9877
13-Sep-74                                        0.9873
16-Sep-74                                        0.9879
17-Sep-74                                        0.9877
18-Sep-74                                        0.9876
19-Sep-74                                        0.9867
20-Sep-74                                        0.9868
23-Sep-74                                        0.9836
24-Sep-74                                        0.9838
25-Sep-74                                        0.9829
26-Sep-74                                        0.9842
27-Sep-74                                        0.9856
30-Sep-74                                        0.9859
 1-Oct-74                                        0.9848
 2-Oct-74                                        0.9843
 3-Oct-74                                        0.9844
 4-Oct-74                                        0.9845
 7-Oct-74                                        0.9830
 8-Oct-74                                        0.9808
 9-Oct-74                                        0.9789
10-Oct-74                                        0.9799
11-Oct-74                                        0.9823
14-Oct-74                                            ND
15-Oct-74                                        0.9820
16-Oct-74                                        0.9821
17-Oct-74                                        0.9815
18-Oct-74                                        0.9822
21-Oct-74                                        0.9839
22-Oct-74                                        0.9838
23-Oct-74                                        0.9838
24-Oct-74                                        0.9837
25-Oct-74                                        0.9832
28-Oct-74                                        0.9838
29-Oct-74                                        0.9845
30-Oct-74                                        0.9844
31-Oct-74                                        0.9846
 1-Nov-74                                        0.9845
 4-Nov-74                                        0.9835
 5-Nov-74                                            ND
 6-Nov-74                                        0.9855
 7-Nov-74                                        0.9864
 8-Nov-74                                        0.9880
11-Nov-74                                            ND
12-Nov-74                                        0.9899
13-Nov-74                                        0.9913
14-Nov-74                                        0.9899
15-Nov-74                                        0.9888
18-Nov-74                                        0.9886
19-Nov-74                                        0.9866
20-Nov-74                                        0.9859
21-Nov-74                                        0.9866
22-Nov-74                                        0.9881
25-Nov-74                                        0.9872
26-Nov-74                                        0.9876
27-Nov-74                                        0.9868
28-Nov-74                                            ND
29-Nov-74                                        0.9874
 2-Dec-74                                        0.9885
 3-Dec-74                                        0.9894
 4-Dec-74                                        0.9865
 5-Dec-74                                        0.9875
 6-Dec-74                                        0.9878
 9-Dec-74                                        0.9869
10-Dec-74                                        0.9867
11-Dec-74                                        0.9856
12-Dec-74                                        0.9855
13-Dec-74                                        0.9864
16-Dec-74                                        0.9876
17-Dec-74                                        0.9896
18-Dec-74                                        0.9893
19-Dec-74                                        0.9894
20-Dec-74                                        0.9893
23-Dec-74                                        0.9893
24-Dec-74                                        0.9887
25-Dec-74                                            ND
26-Dec-74                                        0.9883
27-Dec-74                                        0.9885
30-Dec-74                                        0.9906
31-Dec-74                                        0.9914
 1-Jan-75                                            ND
 2-Jan-75                                        0.9917
 3-Jan-75                                        0.9919
 6-Jan-75                                        0.9917
 7-Jan-75                                        0.9937
 8-Jan-75                                        0.9938
 9-Jan-75                                        0.9966
10-Jan-75                                        0.9982
13-Jan-75                                        0.9978
14-Jan-75                                        0.9967
15-Jan-75                                        0.9953
16-Jan-75                                        0.9932
17-Jan-75                                        0.9918
20-Jan-75                                        0.9911
21-Jan-75                                        0.9925
22-Jan-75                                        0.9933
23-Jan-75                                        0.9938
24-Jan-75                                        0.9949
27-Jan-75                                        0.9964
28-Jan-75                                        0.9962
29-Jan-75                                        0.9966
30-Jan-75                                        0.9983
31-Jan-75                                        0.9995
 3-Feb-75                                        0.9999
 4-Feb-75                                        0.9991
 5-Feb-75                                        0.9989
 6-Feb-75                                        0.9991
 7-Feb-75                                        1.0008
10-Feb-75                                        1.0026
11-Feb-75                                        1.0047
12-Feb-75                                            ND
13-Feb-75                                        1.0023
14-Feb-75                                        1.0021
17-Feb-75                                            ND
18-Feb-75                                        1.0038
19-Feb-75                                        1.0023
20-Feb-75                                        1.0016
21-Feb-75                                        1.0001
24-Feb-75                                        1.0003
25-Feb-75                                        0.9974
26-Feb-75                                        0.9966
27-Feb-75                                        0.9979
28-Feb-75                                        0.9982
 3-Mar-75                                        0.9986
 4-Mar-75                                        0.9978
 5-Mar-75                                        0.9978
 6-Mar-75                                        0.9982
 7-Mar-75                                        0.9992
10-Mar-75                                        1.0004
11-Mar-75                                        1.0028
12-Mar-75                                        1.0007
13-Mar-75                                        1.0004
14-Mar-75                                        0.9999
17-Mar-75                                        1.0004
18-Mar-75                                        1.0004
19-Mar-75                                        0.9994
20-Mar-75                                        1.0001
21-Mar-75                                        0.9998
24-Mar-75                                        1.0004
25-Mar-75                                        1.0017
26-Mar-75                                        1.0017
27-Mar-75                                        1.0031
28-Mar-75                                        1.0033
31-Mar-75                                        1.0035
 1-Apr-75                                        1.0023
 2-Apr-75                                        1.0023
 3-Apr-75                                        1.0030
 4-Apr-75                                        1.0040
 7-Apr-75                                        1.0051
 8-Apr-75                                        1.0075
 9-Apr-75                                        1.0054
10-Apr-75                                        1.0073
11-Apr-75                                        1.0082
14-Apr-75                                        1.0093
15-Apr-75                                        1.0108
16-Apr-75                                        1.0112
17-Apr-75                                        1.0152
18-Apr-75                                        1.0171
21-Apr-75                                        1.0147
22-Apr-75                                        1.0140
23-Apr-75                                        1.0164
24-Apr-75                                        1.0152
25-Apr-75                                        1.0170
28-Apr-75                                        1.0188
29-Apr-75                                        1.0182
30-Apr-75                                        1.0194
 1-May-75                                        1.0208
 2-May-75                                        1.0210
 5-May-75                                        1.0275
 6-May-75                                        1.0266
 7-May-75                                        1.0260
 8-May-75                                        1.0266
 9-May-75                                        1.0285
12-May-75                                        1.0347
13-May-75                                        1.0347
14-May-75                                        1.0323
15-May-75                                        1.0335
16-May-75                                        1.0336
19-May-75                                        1.0327
20-May-75                                        1.0307
21-May-75                                        1.0268
22-May-75                                        1.0311
23-May-75                                        1.0279
26-May-75                                            ND
27-May-75                                        1.0279
28-May-75                                        1.0277
29-May-75                                        1.0270
30-May-75                                        1.0228
 2-Jun-75                                        1.0250
 3-Jun-75                                        1.0275
 4-Jun-75                                        1.0281
 5-Jun-75                                        1.0260
 6-Jun-75                                        1.0255
 9-Jun-75                                        1.0269
10-Jun-75                                        1.0260
11-Jun-75                                        1.0236
12-Jun-75                                        1.0256
13-Jun-75                                        1.0250
16-Jun-75                                        1.0260
17-Jun-75                                        1.0259
18-Jun-75                                        1.0247
19-Jun-75                                        1.0261
20-Jun-75                                        1.0260
23-Jun-75                                        1.0268
24-Jun-75                                        1.0253
25-Jun-75                                        1.0267
26-Jun-75                                        1.0273
27-Jun-75                                        1.0303
30-Jun-75                                        1.0306
 1-Jul-75                                        1.0299
 2-Jul-75                                        1.0302
 3-Jul-75                                        1.0287
 4-Jul-75                                            ND
 7-Jul-75                                        1.0314
 8-Jul-75                                        1.0328
 9-Jul-75                                        1.0310
10-Jul-75                                        1.0293
11-Jul-75                                        1.0304
14-Jul-75                                        1.0295
15-Jul-75                                        1.0290
16-Jul-75                                        1.0315
17-Jul-75                                        1.0292
18-Jul-75                                        1.0310
21-Jul-75                                        1.0310
22-Jul-75                                        1.0311
23-Jul-75                                        1.0320
24-Jul-75                                        1.0325
25-Jul-75                                        1.0322
28-Jul-75                                        1.0325
29-Jul-75                                        1.0319
30-Jul-75                                        1.0304
31-Jul-75                                        1.0318
 1-Aug-75                                        1.0316
 4-Aug-75                                        1.0315
 5-Aug-75                                        1.0317
 6-Aug-75                                        1.0325
 7-Aug-75                                        1.0353
 8-Aug-75                                        1.0355
11-Aug-75                                        1.0375
12-Aug-75                                        1.0368
13-Aug-75                                        1.0371
14-Aug-75                                        1.0377
15-Aug-75                                        1.0393
18-Aug-75                                        1.0400
19-Aug-75                                        1.0384
20-Aug-75                                        1.0372
21-Aug-75                                        1.0373
22-Aug-75                                        1.0350
25-Aug-75                                        1.0328
26-Aug-75                                        1.0356
27-Aug-75                                        1.0349
28-Aug-75                                        1.0335
29-Aug-75                                        1.0324
 1-Sep-75                                            ND
 2-Sep-75                                        1.0315
 3-Sep-75                                        1.0302
 4-Sep-75                                        1.0305
 5-Sep-75                                        1.0289
 8-Sep-75                                        1.0276
 9-Sep-75                                        1.0263
10-Sep-75                                        1.0275
11-Sep-75                                        1.0287
12-Sep-75                                        1.0267
15-Sep-75                                        1.0268
16-Sep-75                                        1.0254
17-Sep-75                                        1.0253
18-Sep-75                                        1.0232
19-Sep-75                                        1.0245
22-Sep-75                                        1.0239
23-Sep-75                                        1.0221
24-Sep-75                                        1.0234
25-Sep-75                                        1.0248
26-Sep-75                                        1.0248
29-Sep-75                                        1.0251
30-Sep-75                                        1.0252
 1-Oct-75                                        1.0253
 2-Oct-75                                        1.0246
 3-Oct-75                                        1.0248
 6-Oct-75                                        1.0257
 7-Oct-75                                        1.0264
 8-Oct-75                                        1.0265
 9-Oct-75                                        1.0260
10-Oct-75                                        1.0254
13-Oct-75                                            ND
14-Oct-75                                        1.0269
15-Oct-75                                        1.0302
16-Oct-75                                        1.0290
17-Oct-75                                        1.0291
20-Oct-75                                        1.0287
21-Oct-75                                        1.0285
22-Oct-75                                        1.0268
23-Oct-75                                        1.0234
24-Oct-75                                        1.0220
27-Oct-75                                        1.0220
28-Oct-75                                        1.0200
29-Oct-75                                        1.0206
30-Oct-75                                        1.0218
31-Oct-75                                        1.0175
 3-Nov-75                                        1.0162
 4-Nov-75                                            ND
 5-Nov-75                                        1.0171
 6-Nov-75                                        1.0168
 7-Nov-75                                        1.0163
10-Nov-75                                        1.0154
11-Nov-75                                            ND
12-Nov-75                                        1.0127
13-Nov-75                                        1.0121
14-Nov-75                                        1.0156
17-Nov-75                                        1.0158
18-Nov-75                                        1.0129
19-Nov-75                                        1.0128
20-Nov-75                                        1.0131
21-Nov-75                                        1.0128
24-Nov-75                                        1.0117
25-Nov-75                                        1.0122
26-Nov-75                                        1.0118
27-Nov-75                                            ND
28-Nov-75                                        1.0108
 1-Dec-75                                        1.0111
 2-Dec-75                                        1.0138
 3-Dec-75                                        1.0127
 4-Dec-75                                        1.0117
 5-Dec-75                                        1.0111
 8-Dec-75                                        1.0116
 9-Dec-75                                        1.0121
10-Dec-75                                        1.0127
11-Dec-75                                        1.0138
12-Dec-75                                        1.0173
15-Dec-75                                        1.0152
16-Dec-75                                        1.0139
17-Dec-75                                        1.0138
18-Dec-75                                        1.0137
19-Dec-75                                        1.0162
22-Dec-75                                        1.0150
23-Dec-75                                        1.0140
24-Dec-75                                        1.0142
25-Dec-75                                            ND
26-Dec-75                                        1.0142
29-Dec-75                                        1.0154
30-Dec-75                                        1.0161
31-Dec-75                                        1.0168
 1-Jan-76                                            ND
 2-Jan-76                                        1.0166
 5-Jan-76                                        1.0150
 6-Jan-76                                        1.0131
 7-Jan-76                                        1.0125
 8-Jan-76                                        1.0127
 9-Jan-76                                        1.0140
12-Jan-76                                        1.0120
13-Jan-76                                        1.0091
14-Jan-76                                        1.0069
15-Jan-76                                        1.0024
16-Jan-76                                        1.0064
19-Jan-76                                        1.0058
20-Jan-76                                        1.0025
21-Jan-76                                        1.0033
22-Jan-76                                        1.0019
23-Jan-76                                        1.0007
26-Jan-76                                        0.9992
27-Jan-76                                        1.0005
28-Jan-76                                        1.0000
29-Jan-76                                        1.0003
30-Jan-76                                        1.0011
 2-Feb-76                                        0.9994
 3-Feb-76                                        0.9984
 4-Feb-76                                        0.9980
 5-Feb-76                                        0.9964
 6-Feb-76                                        0.9959
 9-Feb-76                                        0.9956
10-Feb-76                                        0.9958
11-Feb-76                                        0.9958
12-Feb-76                                            ND
13-Feb-76                                        0.9962
16-Feb-76                                            ND
17-Feb-76                                        0.9963
18-Feb-76                                        0.9937
19-Feb-76                                        0.9930
20-Feb-76                                        0.9916
23-Feb-76                                        0.9894
24-Feb-76                                        0.9893
25-Feb-76                                        0.9884
26-Feb-76                                        0.9855
27-Feb-76                                        0.9848
 1-Mar-76                                        0.9893
 2-Mar-76                                        0.9910
 3-Mar-76                                        0.9884
 4-Mar-76                                        0.9894
 5-Mar-76                                        0.9916
 8-Mar-76                                        0.9852
 9-Mar-76                                        0.9849
10-Mar-76                                        0.9841
11-Mar-76                                        0.9846
12-Mar-76                                        0.9858
15-Mar-76                                        0.9860
16-Mar-76                                        0.9839
17-Mar-76                                        0.9847
18-Mar-76                                        0.9852
19-Mar-76                                        0.9853
22-Mar-76                                        0.9853
23-Mar-76                                        0.9853
24-Mar-76                                        0.9850
25-Mar-76                                        0.9838
26-Mar-76                                        0.9831
29-Mar-76                                        0.9846
30-Mar-76                                        0.9845
31-Mar-76                                        0.9843
 1-Apr-76                                        0.9845
 2-Apr-76                                        0.9839
 5-Apr-76                                        0.9828
 6-Apr-76                                        0.9823
 7-Apr-76                                        0.9806
 8-Apr-76                                        0.9789
 9-Apr-76                                        0.9802
12-Apr-76                                        0.9832
13-Apr-76                                        0.9873
14-Apr-76                                        0.9885
15-Apr-76                                        0.9890
16-Apr-76                                        0.9870
19-Apr-76                                        0.9861
20-Apr-76                                        0.9845
21-Apr-76                                        0.9815
22-Apr-76                                        0.9845
23-Apr-76                                        0.9853
26-Apr-76                                        0.9836
27-Apr-76                                        0.9826
28-Apr-76                                        0.9822
29-Apr-76                                        0.9817
30-Apr-76                                        0.9789
 3-May-76                                        0.9802
 4-May-76                                        0.9827
 5-May-76                                        0.9808
 6-May-76                                        0.9810
 7-May-76                                        0.9815
10-May-76                                        0.9790
11-May-76                                        0.9788
12-May-76                                        0.9796
13-May-76                                        0.9792
14-May-76                                        0.9796
17-May-76                                        0.9815
18-May-76                                        0.9796
19-May-76                                        0.9795
20-May-76                                        0.9792
21-May-76                                        0.9810
24-May-76                                        0.9798
25-May-76                                        0.9797
26-May-76                                        0.9813
27-May-76                                        0.9796
28-May-76                                        0.9800
31-May-76                                            ND
 1-Jun-76                                        0.9789
 2-Jun-76                                        0.9768
 3-Jun-76                                        0.9769
 4-Jun-76                                        0.9778
 7-Jun-76                                        0.9782
 8-Jun-76                                        0.9792
 9-Jun-76                                        0.9783
10-Jun-76                                        0.9785
11-Jun-76                                        0.9774
14-Jun-76                                        0.9767
15-Jun-76                                        0.9752
16-Jun-76                                        0.9737
17-Jun-76                                        0.9712
18-Jun-76                                        0.9724
21-Jun-76                                        0.9706
22-Jun-76                                        0.9700
23-Jun-76                                        0.9682
24-Jun-76                                        0.9628
25-Jun-76                                        0.9667
28-Jun-76                                        0.9689
29-Jun-76                                        0.9722
30-Jun-76                                        0.9688
 1-Jul-76                                        0.9686
 2-Jul-76                                        0.9707
 5-Jul-76                                            ND
 6-Jul-76                                        0.9696
 7-Jul-76                                        0.9690
 8-Jul-76                                        0.9682
 9-Jul-76                                        0.9677
12-Jul-76                                        0.9686
13-Jul-76                                        0.9684
14-Jul-76                                        0.9718
15-Jul-76                                        0.9739
16-Jul-76                                        0.9743
19-Jul-76                                        0.9752
20-Jul-76                                        0.9753
21-Jul-76                                        0.9734
22-Jul-76                                        0.9746
23-Jul-76                                        0.9739
26-Jul-76                                        0.9746
27-Jul-76                                        0.9748
28-Jul-76                                        0.9744
29-Jul-76                                        0.9747
30-Jul-76                                        0.9752
 2-Aug-76                                        0.9775
 3-Aug-76                                        0.9795
 4-Aug-76                                        0.9834
 5-Aug-76                                        0.9860
 6-Aug-76                                        0.9888
 9-Aug-76                                        0.9890
10-Aug-76                                        0.9866
11-Aug-76                                        0.9876
12-Aug-76                                        0.9865
13-Aug-76                                        0.9873
16-Aug-76                                        0.9870
17-Aug-76                                        0.9888
18-Aug-76                                        0.9867
19-Aug-76                                        0.9860
20-Aug-76                                        0.9875
23-Aug-76                                        0.9864
24-Aug-76                                        0.9862
25-Aug-76                                        0.9852
26-Aug-76                                        0.9842
27-Aug-76                                        0.9841
30-Aug-76                                        0.9824
31-Aug-76                                        0.9815
 1-Sep-76                                        0.9766
 2-Sep-76                                        0.9791
 3-Sep-76                                        0.9804
 6-Sep-76                                            ND
 7-Sep-76                                        0.9770
 8-Sep-76                                        0.9776
 9-Sep-76                                        0.9763
10-Sep-76                                        0.9765
13-Sep-76                                        0.9754
14-Sep-76                                        0.9748
15-Sep-76                                        0.9753
16-Sep-76                                        0.9771
17-Sep-76                                        0.9748
20-Sep-76                                        0.9734
21-Sep-76                                        0.9718
22-Sep-76                                        0.9748
23-Sep-76                                        0.9734
24-Sep-76                                        0.9723
27-Sep-76                                        0.9728
28-Sep-76                                        0.9714
29-Sep-76                                        0.9725
30-Sep-76                                        0.9732
 1-Oct-76                                        0.9713
 4-Oct-76                                        0.9724
 5-Oct-76                                        0.9751
 6-Oct-76                                        0.9747
 7-Oct-76                                        0.9727
 8-Oct-76                                        0.9731
11-Oct-76                                            ND
12-Oct-76                                        0.9742
13-Oct-76                                        0.9729
14-Oct-76                                        0.9729
15-Oct-76                                        0.9742
18-Oct-76                                        0.9729
19-Oct-76                                        0.9731
20-Oct-76                                        0.9726
21-Oct-76                                        0.9732
22-Oct-76                                        0.9732
25-Oct-76                                        0.9715
26-Oct-76                                        0.9702
27-Oct-76                                        0.9714
28-Oct-76                                        0.9704
29-Oct-76                                        0.9722
 1-Nov-76                                        0.9724
 2-Nov-76                                            ND
 3-Nov-76                                        0.9731
 4-Nov-76                                        0.9748
 5-Nov-76                                        0.9740
 8-Nov-76                                        0.9731
 9-Nov-76                                        0.9733
10-Nov-76                                        0.9762
11-Nov-76                                            ND
12-Nov-76                                        0.9774
15-Nov-76                                        0.9760
16-Nov-76                                        0.9810
17-Nov-76                                        0.9792
18-Nov-76                                        0.9801
19-Nov-76                                        0.9845
22-Nov-76                                        0.9870
23-Nov-76                                        0.9934
24-Nov-76                                        0.9923
25-Nov-76                                            ND
26-Nov-76                                        1.0046
29-Nov-76                                        1.0239
30-Nov-76                                        1.0354
 1-Dec-76                                        1.0344
 2-Dec-76                                        1.0286
 3-Dec-76                                        1.0260
 6-Dec-76                                        1.0233
 7-Dec-76                                        1.0248
 8-Dec-76                                        1.0239
 9-Dec-76                                        1.0250
10-Dec-76                                        1.0245
13-Dec-76                                        1.0218
14-Dec-76                                        1.0175
15-Dec-76                                        1.0162
16-Dec-76                                        1.0156
17-Dec-76                                        1.0156
20-Dec-76                                        1.0105
21-Dec-76                                        1.0127
22-Dec-76                                        1.0147
23-Dec-76                                        1.0117
24-Dec-76                                        1.0138
27-Dec-76                                        1.0138
28-Dec-76                                        1.0125
29-Dec-76                                        1.0134
30-Dec-76                                        1.0120
31-Dec-76                                        1.0094
 3-Jan-77                                        1.0075
 4-Jan-77                                        1.0049
 5-Jan-77                                        1.0019
 6-Jan-77                                        1.0028
 7-Jan-77                                        1.0048
10-Jan-77                                        1.0095
11-Jan-77                                        1.0097
12-Jan-77                                        1.0049
13-Jan-77                                        1.0071
14-Jan-77                                        1.0015
17-Jan-77                                        1.0115
18-Jan-77                                        1.0139
19-Jan-77                                        1.0115
20-Jan-77                                        1.0089
21-Jan-77                                        1.0107
24-Jan-77                                        1.0110
25-Jan-77                                        1.0138
26-Jan-77                                        1.0165
27-Jan-77                                        1.0206
28-Jan-77                                        1.0230
31-Jan-77                                        1.0200
 1-Feb-77                                        1.0234
 2-Feb-77                                        1.0230
 3-Feb-77                                        1.0222
 4-Feb-77                                        1.0220
 7-Feb-77                                        1.0224
 8-Feb-77                                        1.0238
 9-Feb-77                                        1.0224
10-Feb-77                                        1.0216
11-Feb-77                                        1.0244
14-Feb-77                                        1.0243
15-Feb-77                                        1.0245
16-Feb-77                                        1.0264
17-Feb-77                                        1.0250
18-Feb-77                                        1.0289
21-Feb-77                                            ND
22-Feb-77                                        1.0310
23-Feb-77                                        1.0328
24-Feb-77                                        1.0398
25-Feb-77                                        1.0449
28-Feb-77                                        1.0465
 1-Mar-77                                        1.0481
 2-Mar-77                                        1.0431
 3-Mar-77                                        1.0434
 4-Mar-77                                        1.0505
 7-Mar-77                                        1.0479
 8-Mar-77                                        1.0467
 9-Mar-77                                        1.0483
10-Mar-77                                        1.0610
11-Mar-77                                        1.0557
14-Mar-77                                        1.0515
15-Mar-77                                        1.0553
16-Mar-77                                        1.0517
17-Mar-77                                        1.0513
18-Mar-77                                        1.0543
21-Mar-77                                        1.0496
22-Mar-77                                        1.0491
23-Mar-77                                        1.0529
24-Mar-77                                        1.0515
25-Mar-77                                        1.0507
28-Mar-77                                        1.0499
29-Mar-77                                        1.0549
30-Mar-77                                        1.0544
31-Mar-77                                        1.0571
 1-Apr-77                                        1.0525
 4-Apr-77                                        1.0576
 5-Apr-77                                        1.0560
 6-Apr-77                                        1.0549
 7-Apr-77                                        1.0573
 8-Apr-77                                        1.0563
11-Apr-77                                        1.0552
12-Apr-77                                        1.0533
13-Apr-77                                        1.0515
14-Apr-77                                        1.0494
15-Apr-77                                        1.0509
18-Apr-77                                        1.0519
19-Apr-77                                        1.0496
20-Apr-77                                        1.0470
21-Apr-77                                        1.0492
22-Apr-77                                        1.0489
25-Apr-77                                        1.0471
26-Apr-77                                        1.0487
27-Apr-77                                        1.0482
28-Apr-77                                        1.0484
29-Apr-77                                        1.0476
 2-May-77                                        1.0455
 3-May-77                                        1.0469
 4-May-77                                        1.0467
 5-May-77                                        1.0471
 6-May-77                                        1.0474
 9-May-77                                        1.0494
10-May-77                                        1.0474
11-May-77                                        1.0483
12-May-77                                        1.0502
13-May-77                                        1.0503
16-May-77                                        1.0487
17-May-77                                        1.0470
18-May-77                                        1.0472
19-May-77                                        1.0482
20-May-77                                        1.0505
23-May-77                                        1.0494
24-May-77                                        1.0505
25-May-77                                        1.0503
26-May-77                                        1.0491
27-May-77                                        1.0492
30-May-77                                            ND
31-May-77                                        1.0513
 1-Jun-77                                        1.0539
 2-Jun-77                                        1.0560
 3-Jun-77                                        1.0544
 6-Jun-77                                        1.0540
 7-Jun-77                                        1.0563
 8-Jun-77                                        1.0542
 9-Jun-77                                        1.0534
10-Jun-77                                        1.0561
13-Jun-77                                        1.0560
14-Jun-77                                        1.0576
15-Jun-77                                        1.0559
16-Jun-77                                        1.0564
17-Jun-77                                        1.0579
20-Jun-77                                        1.0593
21-Jun-77                                        1.0610
22-Jun-77                                        1.0595
23-Jun-77                                        1.0600
24-Jun-77                                        1.0598
27-Jun-77                                        1.0627
28-Jun-77                                        1.0622
29-Jun-77                                        1.0621
30-Jun-77                                        1.0599
 1-Jul-77                                        1.0597
 4-Jul-77                                            ND
 5-Jul-77                                        1.0581
 6-Jul-77                                        1.0590
 7-Jul-77                                        1.0604
 8-Jul-77                                        1.0602
11-Jul-77                                        1.0590
12-Jul-77                                        1.0581
13-Jul-77                                        1.0598
14-Jul-77                                            ND
15-Jul-77                                        1.0596
18-Jul-77                                        1.0589
19-Jul-77                                        1.0591
20-Jul-77                                        1.0608
21-Jul-77                                        1.0626
22-Jul-77                                        1.0604
25-Jul-77                                        1.0612
26-Jul-77                                        1.0654
27-Jul-77                                        1.0661
28-Jul-77                                        1.0662
29-Jul-77                                        1.0689
 1-Aug-77                                        1.0708
 2-Aug-77                                        1.0737
 3-Aug-77                                        1.0745
 4-Aug-77                                        1.0734
 5-Aug-77                                        1.0719
 8-Aug-77                                        1.0735
 9-Aug-77                                        1.0760
10-Aug-77                                        1.0784
11-Aug-77                                        1.0750
12-Aug-77                                        1.0784
15-Aug-77                                        1.0762
16-Aug-77                                        1.0772
17-Aug-77                                        1.0753
18-Aug-77                                        1.0765
19-Aug-77                                        1.0764
22-Aug-77                                        1.0757
23-Aug-77                                        1.0732
24-Aug-77                                        1.0718
25-Aug-77                                        1.0735
26-Aug-77                                        1.0756
29-Aug-77                                        1.0758
30-Aug-77                                        1.0763
31-Aug-77                                        1.0748
 1-Sep-77                                        1.0734
 2-Sep-77                                        1.0734
 5-Sep-77                                            ND
 6-Sep-77                                        1.0752
 7-Sep-77                                        1.0744
 8-Sep-77                                        1.0728
 9-Sep-77                                        1.0737
12-Sep-77                                        1.0746
13-Sep-77                                        1.0724
14-Sep-77                                        1.0731
15-Sep-77                                        1.0730
16-Sep-77                                        1.0741
19-Sep-77                                        1.0742
20-Sep-77                                        1.0733
21-Sep-77                                        1.0720
22-Sep-77                                        1.0718
23-Sep-77                                        1.0731
26-Sep-77                                        1.0730
27-Sep-77                                        1.0718
28-Sep-77                                        1.0731
29-Sep-77                                        1.0741
30-Sep-77                                        1.0737
 3-Oct-77                                        1.0774
 4-Oct-77                                        1.0806
 5-Oct-77                                        1.0820
 6-Oct-77                                        1.0855
 7-Oct-77                                        1.0873
10-Oct-77                                            ND
11-Oct-77                                        1.0891
12-Oct-77                                        1.0909
13-Oct-77                                        1.0989
14-Oct-77                                        1.0988
17-Oct-77                                        1.1061
18-Oct-77                                        1.1095
19-Oct-77                                        1.1040
20-Oct-77                                        1.1069
21-Oct-77                                        1.1050
24-Oct-77                                        1.1099
25-Oct-77                                        1.1130
26-Oct-77                                        1.1121
27-Oct-77                                        1.1102
28-Oct-77                                        1.1025
31-Oct-77                                        1.1083
 1-Nov-77                                        1.1035
 2-Nov-77                                        1.1062
 3-Nov-77                                        1.1069
 4-Nov-77                                        1.1091
 7-Nov-77                                        1.1086
 8-Nov-77                                            ND
 9-Nov-77                                        1.1136
10-Nov-77                                        1.1094
11-Nov-77                                            ND
14-Nov-77                                        1.1123
15-Nov-77                                        1.1114
16-Nov-77                                        1.1088
17-Nov-77                                        1.1101
18-Nov-77                                        1.1099
21-Nov-77                                        1.1090
22-Nov-77                                        1.1107
23-Nov-77                                        1.1111
24-Nov-77                                            ND
25-Nov-77                                        1.1107
28-Nov-77                                        1.1090
29-Nov-77                                        1.1089
30-Nov-77                                        1.1078
 1-Dec-77                                        1.1085
 2-Dec-77                                        1.1082
 5-Dec-77                                        1.1072
 6-Dec-77                                        1.1028
 7-Dec-77                                        1.0989
 8-Dec-77                                        1.0898
 9-Dec-77                                        1.0922
12-Dec-77                                        1.0955
13-Dec-77                                        1.0997
14-Dec-77                                        1.0973
15-Dec-77                                        1.0971
16-Dec-77                                        1.0975
19-Dec-77                                        1.0916
20-Dec-77                                        1.0913
21-Dec-77                                        1.0937
22-Dec-77                                        1.0952
23-Dec-77                                        1.0950
26-Dec-77                                            ND
27-Dec-77                                        1.0961
28-Dec-77                                        1.0973
29-Dec-77                                        1.0943
30-Dec-77                                        1.0946
 2-Jan-78                                            ND
 3-Jan-78                                        1.0918
 4-Jan-78                                        1.0933
 5-Jan-78                                        1.0948
 6-Jan-78                                        1.0941
 9-Jan-78                                        1.0985
10-Jan-78                                        1.1010
11-Jan-78                                        1.1007
12-Jan-78                                        1.0982
13-Jan-78                                        1.0989
16-Jan-78                                        1.0989
17-Jan-78                                        1.0998
18-Jan-78                                        1.1002
19-Jan-78                                        1.1055
20-Jan-78                                        1.1050
23-Jan-78                                        1.1056
24-Jan-78                                        1.1035
25-Jan-78                                        1.1068
26-Jan-78                                        1.1064
27-Jan-78                                        1.1080
30-Jan-78                                        1.1071
31-Jan-78                                        1.1078
 1-Feb-78                                        1.1088
 2-Feb-78                                        1.1093
 3-Feb-78                                        1.1089
 6-Feb-78                                        1.1104
 7-Feb-78                                        1.1116
 8-Feb-78                                        1.1102
 9-Feb-78                                        1.1084
10-Feb-78                                        1.1106
13-Feb-78                                            ND
14-Feb-78                                        1.1119
15-Feb-78                                        1.1140
16-Feb-78                                        1.1152
17-Feb-78                                        1.1177
20-Feb-78                                            ND
21-Feb-78                                        1.1180
22-Feb-78                                        1.1162
23-Feb-78                                        1.1156
24-Feb-78                                        1.1159
27-Feb-78                                        1.1159
28-Feb-78                                        1.1150
 1-Mar-78                                        1.1171
 2-Mar-78                                        1.1188
 3-Mar-78                                        1.1209
 6-Mar-78                                        1.1207
 7-Mar-78                                        1.1242
 8-Mar-78                                        1.1260
 9-Mar-78                                        1.1249
10-Mar-78                                        1.1230
13-Mar-78                                        1.1237
14-Mar-78                                        1.1251
15-Mar-78                                        1.1233
16-Mar-78                                        1.1237
17-Mar-78                                        1.1256
20-Mar-78                                        1.1246
21-Mar-78                                        1.1259
22-Mar-78                                        1.1263
23-Mar-78                                        1.1257
24-Mar-78                                        1.1283
27-Mar-78                                        1.1313
28-Mar-78                                        1.1342
29-Mar-78                                        1.1353
30-Mar-78                                        1.1335
31-Mar-78                                        1.1322
 3-Apr-78                                        1.1375
 4-Apr-78                                        1.1358
 5-Apr-78                                        1.1407
 6-Apr-78                                        1.1384
 7-Apr-78                                        1.1422
10-Apr-78                                        1.1427
11-Apr-78                                        1.1432
12-Apr-78                                        1.1480
13-Apr-78                                        1.1515
14-Apr-78                                        1.1541
17-Apr-78                                        1.1416
18-Apr-78                                        1.1447
19-Apr-78                                        1.1477
20-Apr-78                                        1.1460
21-Apr-78                                        1.1448
24-Apr-78                                        1.1409
25-Apr-78                                        1.1338
26-Apr-78                                        1.1346
27-Apr-78                                        1.1343
28-Apr-78                                        1.1312
 1-May-78                                        1.1283
 2-May-78                                        1.1275
 3-May-78                                        1.1280
 4-May-78                                        1.1266
 5-May-78                                        1.1274
 8-May-78                                        1.1250
 9-May-78                                        1.1238
10-May-78                                        1.1197
11-May-78                                        1.1173
12-May-78                                        1.1154
15-May-78                                        1.1123
16-May-78                                        1.1086
17-May-78                                        1.1102
18-May-78                                        1.1143
19-May-78                                        1.1123
22-May-78                                        1.1120
23-May-78                                        1.1136
24-May-78                                        1.1151
25-May-78                                        1.1168
26-May-78                                        1.1140
29-May-78                                        1.1187
30-May-78                                            ND
31-May-78                                        1.1231
 1-Jun-78                                        1.1194
 2-Jun-78                                        1.1179
 5-Jun-78                                        1.1192
 6-Jun-78                                        1.1189
 7-Jun-78                                        1.1216
 8-Jun-78                                        1.1182
 9-Jun-78                                        1.1206
12-Jun-78                                        1.1211
13-Jun-78                                        1.1218
14-Jun-78                                        1.1213
15-Jun-78                                        1.1198
16-Jun-78                                        1.1192
19-Jun-78                                        1.1199
20-Jun-78                                        1.1222
21-Jun-78                                        1.1244
22-Jun-78                                        1.1233
23-Jun-78                                        1.1236
26-Jun-78                                        1.1268
27-Jun-78                                        1.1260
28-Jun-78                                        1.1246
29-Jun-78                                        1.1251
30-Jun-78                                        1.1247
 3-Jul-78                                        1.1231
 4-Jul-78                                            ND
 5-Jul-78                                        1.1215
 6-Jul-78                                        1.1238
 7-Jul-78                                        1.1249
10-Jul-78                                        1.1226
11-Jul-78                                        1.1220
12-Jul-78                                        1.1226
13-Jul-78                                        1.1252
14-Jul-78                                        1.1237
17-Jul-78                                        1.1232
18-Jul-78                                        1.1254
19-Jul-78                                        1.1241
20-Jul-78                                        1.1237
21-Jul-78                                        1.1241
24-Jul-78                                        1.1250
25-Jul-78                                        1.1241
26-Jul-78                                        1.1238
27-Jul-78                                        1.1270
28-Jul-78                                        1.1307
31-Jul-78                                        1.1315
 1-Aug-78                                        1.1381
 2-Aug-78                                        1.1395
 3-Aug-78                                        1.1374
 4-Aug-78                                        1.1379
 7-Aug-78                                        1.1383
 8-Aug-78                                        1.1397
 9-Aug-78                                        1.1362
10-Aug-78                                        1.1338
11-Aug-78                                        1.1361
14-Aug-78                                        1.1384
15-Aug-78                                        1.1393
16-Aug-78                                        1.1386
17-Aug-78                                        1.1377
18-Aug-78                                        1.1386
21-Aug-78                                        1.1384
22-Aug-78                                        1.1403
23-Aug-78                                        1.1392
24-Aug-78                                        1.1380
25-Aug-78                                        1.1447
28-Aug-78                                        1.1477
29-Aug-78                                        1.1496
30-Aug-78                                        1.1503
31-Aug-78                                        1.1513
 1-Sep-78                                        1.1513
 4-Sep-78                                            ND
 5-Sep-78                                        1.1514
 6-Sep-78                                        1.1546
 7-Sep-78                                        1.1575
 8-Sep-78                                        1.1561
11-Sep-78                                        1.1613
12-Sep-78                                        1.1631
13-Sep-78                                        1.1617
14-Sep-78                                        1.1608
15-Sep-78                                        1.1631
18-Sep-78                                        1.1670
19-Sep-78                                        1.1699
20-Sep-78                                        1.1699
21-Sep-78                                        1.1689
22-Sep-78                                        1.1732
25-Sep-78                                        1.1765
26-Sep-78                                        1.1777
27-Sep-78                                        1.1777
28-Sep-78                                        1.1829
29-Sep-78                                        1.1836
 2-Oct-78                                        1.1893
 3-Oct-78                                        1.1899
 4-Oct-78                                        1.1862
 5-Oct-78                                        1.1833
 6-Oct-78                                        1.1809
 9-Oct-78                                            ND
10-Oct-78                                        1.1841
11-Oct-78                                        1.1850
12-Oct-78                                        1.1867
13-Oct-78                                        1.1848
16-Oct-78                                        1.1829
17-Oct-78                                        1.1816
18-Oct-78                                        1.1826
19-Oct-78                                        1.1851
20-Oct-78                                        1.1876
23-Oct-78                                        1.1841
24-Oct-78                                        1.1825
25-Oct-78                                        1.1841
26-Oct-78                                        1.1858
27-Oct-78                                        1.1747
30-Oct-78                                        1.1705
31-Oct-78                                        1.1671
 1-Nov-78                                        1.1662
 2-Nov-78                                        1.1677
 3-Nov-78                                        1.1693
 6-Nov-78                                        1.1670
 7-Nov-78                                            ND
 8-Nov-78                                        1.1730
 9-Nov-78                                        1.1721
10-Nov-78                                        1.1719
13-Nov-78                                        1.1726
14-Nov-78                                        1.1744
15-Nov-78                                        1.1785
16-Nov-78                                        1.1752
17-Nov-78                                        1.1744
20-Nov-78                                        1.1744
21-Nov-78                                        1.1751
22-Nov-78                                        1.1728
23-Nov-78                                            ND
24-Nov-78                                        1.1779
27-Nov-78                                        1.1792
28-Nov-78                                        1.1749
29-Nov-78                                        1.1737
30-Nov-78                                        1.1718
 1-Dec-78                                        1.1688
 4-Dec-78                                        1.1732
 5-Dec-78                                        1.1716
 6-Dec-78                                        1.1730
 7-Dec-78                                        1.1752
 8-Dec-78                                        1.1751
11-Dec-78                                        1.1780
12-Dec-78                                        1.1763
13-Dec-78                                        1.1776
14-Dec-78                                        1.1819
15-Dec-78                                        1.1819
18-Dec-78                                        1.1846
19-Dec-78                                        1.1869
20-Dec-78                                        1.1833
21-Dec-78                                        1.1816
22-Dec-78                                        1.1823
25-Dec-78                                            ND
26-Dec-78                                        1.1837
27-Dec-78                                        1.1882
28-Dec-78                                        1.1858
29-Dec-78                                        1.1867
 1-Jan-79                                            ND
 2-Jan-79                                        1.1882
 3-Jan-79                                        1.1919
 4-Jan-79                                        1.1879
 5-Jan-79                                        1.1844
 8-Jan-79                                        1.1876
 9-Jan-79                                        1.1886
10-Jan-79                                        1.1887
11-Jan-79                                        1.1876
12-Jan-79                                        1.1881
15-Jan-79                                        1.1886
16-Jan-79                                        1.1915
17-Jan-79                                        1.1898
18-Jan-79                                        1.1889
19-Jan-79                                        1.1874
22-Jan-79                                        1.1875
23-Jan-79                                        1.1884
24-Jan-79                                        1.1902
25-Jan-79                                        1.1915
26-Jan-79                                        1.1938
29-Jan-79                                        1.1939
30-Jan-79                                        1.1929
31-Jan-79                                        1.2004
 1-Feb-79                                        1.2010
 2-Feb-79                                        1.1988
 5-Feb-79                                        1.1973
 6-Feb-79                                        1.1948
 7-Feb-79                                        1.1938
 8-Feb-79                                        1.1940
 9-Feb-79                                        1.1952
12-Feb-79                                            ND
13-Feb-79                                        1.1935
14-Feb-79                                        1.1935
15-Feb-79                                        1.1940
16-Feb-79                                        1.1945
19-Feb-79                                            ND
20-Feb-79                                        1.1956
21-Feb-79                                        1.1957
22-Feb-79                                        1.1955
23-Feb-79                                        1.1972
26-Feb-79                                        1.1973
27-Feb-79                                        1.1961
28-Feb-79                                        1.1937
 1-Mar-79                                        1.1865
 2-Mar-79                                        1.1864
 5-Mar-79                                        1.1845
 6-Mar-79                                        1.1867
 7-Mar-79                                        1.1855
 8-Mar-79                                        1.1809
 9-Mar-79                                        1.1818
12-Mar-79                                        1.1786
13-Mar-79                                        1.1721
14-Mar-79                                        1.1722
15-Mar-79                                        1.1726
16-Mar-79                                        1.1734
19-Mar-79                                        1.1670
20-Mar-79                                        1.1712
21-Mar-79                                        1.1678
22-Mar-79                                        1.1678
23-Mar-79                                        1.1682
26-Mar-79                                        1.1675
27-Mar-79                                        1.1687
28-Mar-79                                        1.1642
29-Mar-79                                        1.1626
30-Mar-79                                        1.1606
 2-Apr-79                                        1.1575
 3-Apr-79                                        1.1586
 4-Apr-79                                        1.1547
 5-Apr-79                                        1.1507
 6-Apr-79                                        1.1491
 9-Apr-79                                        1.1503
10-Apr-79                                        1.1458
11-Apr-79                                        1.1468
12-Apr-79                                        1.1466
13-Apr-79                                        1.1452
16-Apr-79                                        1.1464
17-Apr-79                                        1.1426
18-Apr-79                                        1.1417
19-Apr-79                                        1.1432
20-Apr-79                                        1.1413
23-Apr-79                                        1.1419
24-Apr-79                                        1.1401
25-Apr-79                                        1.1416
26-Apr-79                                        1.1441
27-Apr-79                                        1.1430
30-Apr-79                                        1.1422
 1-May-79                                        1.1424
 2-May-79                                        1.1423
 3-May-79                                        1.1449
 4-May-79                                        1.1491
 7-May-79                                        1.1510
 8-May-79                                        1.1571
 9-May-79                                        1.1608
10-May-79                                        1.1587
11-May-79                                        1.1596
14-May-79                                        1.1625
15-May-79                                        1.1611
16-May-79                                        1.1570
17-May-79                                        1.1568
18-May-79                                        1.1543
21-May-79                                        1.1578
22-May-79                                        1.1588
23-May-79                                        1.1569
24-May-79                                        1.1554
25-May-79                                        1.1588
28-May-79                                        1.1595
29-May-79                                        1.1585
30-May-79                                            ND
31-May-79                                        1.1608
 1-Jun-79                                        1.1666
 4-Jun-79                                        1.1754
 5-Jun-79                                        1.1749
 6-Jun-79                                        1.1743
 7-Jun-79                                        1.1780
 8-Jun-79                                        1.1755
11-Jun-79                                        1.1753
12-Jun-79                                        1.1746
13-Jun-79                                        1.1724
14-Jun-79                                        1.1719
15-Jun-79                                        1.1723
18-Jun-79                                        1.1717
19-Jun-79                                        1.1771
20-Jun-79                                        1.1747
21-Jun-79                                        1.1753
22-Jun-79                                        1.1756
25-Jun-79                                        1.1703
26-Jun-79                                        1.1660
27-Jun-79                                        1.1642
28-Jun-79                                        1.1663
29-Jun-79                                        1.1680
 2-Jul-79                                        1.1689
 3-Jul-79                                        1.1656
 4-Jul-79                                            ND
 5-Jul-79                                        1.1644
 6-Jul-79                                        1.1596
 9-Jul-79                                        1.1569
10-Jul-79                                        1.1592
11-Jul-79                                        1.1605
12-Jul-79                                        1.1590
13-Jul-79                                        1.1623
16-Jul-79                                        1.1607
17-Jul-79                                        1.1600
18-Jul-79                                        1.1642
19-Jul-79                                        1.1652
20-Jul-79                                        1.1646
23-Jul-79                                        1.1628
24-Jul-79                                        1.1652
25-Jul-79                                        1.1660
26-Jul-79                                        1.1691
27-Jul-79                                        1.1698
30-Jul-79                                        1.1678
31-Jul-79                                        1.1697
 1-Aug-79                                        1.1720
 2-Aug-79                                        1.1754
 3-Aug-79                                        1.1749
 6-Aug-79                                        1.1755
 7-Aug-79                                        1.1730
 8-Aug-79                                        1.1709
 9-Aug-79                                        1.1729
10-Aug-79                                        1.1724
13-Aug-79                                        1.1723
14-Aug-79                                        1.1725
15-Aug-79                                        1.1734
16-Aug-79                                        1.1699
17-Aug-79                                        1.1700
20-Aug-79                                        1.1694
21-Aug-79                                        1.1653
22-Aug-79                                        1.1676
23-Aug-79                                        1.1645
24-Aug-79                                        1.1670
27-Aug-79                                        1.1688
28-Aug-79                                        1.1687
29-Aug-79                                        1.1719
30-Aug-79                                        1.1698
31-Aug-79                                        1.1663
 3-Sep-79                                            ND
 4-Sep-79                                        1.1681
 5-Sep-79                                        1.1695
 6-Sep-79                                        1.1672
 7-Sep-79                                        1.1665
10-Sep-79                                        1.1637
11-Sep-79                                        1.1614
12-Sep-79                                        1.1620
13-Sep-79                                        1.1626
14-Sep-79                                        1.1629
17-Sep-79                                        1.1632
18-Sep-79                                        1.1659
19-Sep-79                                        1.1655
20-Sep-79                                        1.1681
21-Sep-79                                        1.1685
24-Sep-79                                        1.1678
25-Sep-79                                        1.1683
26-Sep-79                                        1.1668
27-Sep-79                                        1.1623
28-Sep-79                                        1.1606
 1-Oct-79                                        1.1609
 2-Oct-79                                        1.1610
 3-Oct-79                                        1.1634
 4-Oct-79                                        1.1648
 5-Oct-79                                        1.1666
 8-Oct-79                                            ND
 9-Oct-79                                        1.1713
10-Oct-79                                        1.1741
11-Oct-79                                        1.1743
12-Oct-79                                        1.1734
15-Oct-79                                        1.1739
16-Oct-79                                        1.1745
17-Oct-79                                        1.1767
18-Oct-79                                        1.1794
19-Oct-79                                        1.1815
22-Oct-79                                        1.1826
23-Oct-79                                        1.1860
24-Oct-79                                        1.1838
25-Oct-79                                        1.1783
26-Oct-79                                        1.1811
29-Oct-79                                        1.1832
30-Oct-79                                        1.1825
31-Oct-79                                        1.1845
 1-Nov-79                                        1.1837
 2-Nov-79                                        1.1871
 5-Nov-79                                        1.1863
 6-Nov-79                                            ND
 7-Nov-79                                        1.1849
 8-Nov-79                                        1.1858
 9-Nov-79                                        1.1895
12-Nov-79                                            ND
13-Nov-79                                        1.1844
14-Nov-79                                        1.1828
15-Nov-79                                        1.1835
16-Nov-79                                        1.1821
19-Nov-79                                        1.1798
20-Nov-79                                        1.1771
21-Nov-79                                        1.1738
22-Nov-79                                            ND
23-Nov-79                                        1.1764
26-Nov-79                                        1.1716
27-Nov-79                                        1.1713
28-Nov-79                                        1.1733
29-Nov-79                                        1.1699
30-Nov-79                                        1.1706
 3-Dec-79                                        1.1676
 4-Dec-79                                        1.1627
 5-Dec-79                                        1.1663
 6-Dec-79                                        1.1669
 7-Dec-79                                        1.1646
10-Dec-79                                        1.1645
11-Dec-79                                        1.1637
12-Dec-79                                        1.1616
13-Dec-79                                        1.1678
14-Dec-79                                        1.1731
17-Dec-79                                        1.1726
18-Dec-79                                        1.1743
19-Dec-79                                        1.1769
20-Dec-79                                        1.1746
21-Dec-79                                        1.1757
24-Dec-79                                        1.1740
25-Dec-79                                            ND
26-Dec-79                                        1.1765
27-Dec-79                                        1.1758
28-Dec-79                                        1.1726
31-Dec-79                                        1.1684
 1-Jan-80                                            ND
 2-Jan-80                                        1.1658
 3-Jan-80                                        1.1703
 4-Jan-80                                        1.1687
 7-Jan-80                                        1.1694
 8-Jan-80                                        1.1698
 9-Jan-80                                        1.1686
10-Jan-80                                        1.1650
11-Jan-80                                        1.1650
14-Jan-80                                        1.1663
15-Jan-80                                        1.1658
16-Jan-80                                        1.1644
17-Jan-80                                        1.1613
18-Jan-80                                        1.1617
21-Jan-80                                        1.1611
22-Jan-80                                        1.1590
23-Jan-80                                        1.1603
24-Jan-80                                        1.1569
25-Jan-80                                        1.1609
28-Jan-80                                        1.1637
29-Jan-80                                        1.1638
30-Jan-80                                        1.1617
31-Jan-80                                        1.1585
 1-Feb-80                                        1.1560
 4-Feb-80                                        1.1588
 5-Feb-80                                        1.1618
 6-Feb-80                                        1.1597
 7-Feb-80                                        1.1587
 8-Feb-80                                        1.1590
11-Feb-80                                        1.1589
12-Feb-80                                            ND
13-Feb-80                                        1.1615
14-Feb-80                                        1.1598
15-Feb-80                                        1.1621
18-Feb-80                                            ND
19-Feb-80                                        1.1597
20-Feb-80                                        1.1552
21-Feb-80                                        1.1512
22-Feb-80                                        1.1529
25-Feb-80                                        1.1512
26-Feb-80                                        1.1504
27-Feb-80                                        1.1459
28-Feb-80                                        1.1464
29-Feb-80                                        1.1450
 3-Mar-80                                        1.1430
 4-Mar-80                                        1.1529
 5-Mar-80                                        1.1473
 6-Mar-80                                        1.1533
 7-Mar-80                                        1.1576
10-Mar-80                                        1.1637
11-Mar-80                                        1.1650
12-Mar-80                                        1.1673
13-Mar-80                                        1.1695
14-Mar-80                                        1.1786
17-Mar-80                                        1.1847
18-Mar-80                                        1.1800
19-Mar-80                                        1.1772
20-Mar-80                                        1.1789
21-Mar-80                                        1.1829
24-Mar-80                                        1.1865
25-Mar-80                                        1.1937
26-Mar-80                                        1.1882
27-Mar-80                                        1.1875
28-Mar-80                                        1.1868
31-Mar-80                                        1.1915
 1-Apr-80                                        1.1972
 2-Apr-80                                        1.1904
 3-Apr-80                                        1.1930
 4-Apr-80                                        1.1925
 7-Apr-80                                        1.1882
 8-Apr-80                                        1.1844
 9-Apr-80                                        1.1819
10-Apr-80                                        1.1812
11-Apr-80                                        1.1795
14-Apr-80                                        1.1824
15-Apr-80                                        1.1875
16-Apr-80                                        1.1870
17-Apr-80                                        1.1852
18-Apr-80                                        1.1845
21-Apr-80                                        1.1822
22-Apr-80                                        1.1840
23-Apr-80                                        1.1808
24-Apr-80                                        1.1819
25-Apr-80                                        1.1855
28-Apr-80                                        1.1872
29-Apr-80                                        1.1895
30-Apr-80                                        1.1881
 1-May-80                                        1.1895
 2-May-80                                        1.1933
 5-May-80                                        1.1900
 6-May-80                                        1.1875
 7-May-80                                        1.1842
 8-May-80                                        1.1789
 9-May-80                                        1.1818
12-May-80                                        1.1787
13-May-80                                        1.1758
14-May-80                                        1.1749
15-May-80                                        1.1774
16-May-80                                        1.1746
19-May-80                                        1.1755
20-May-80                                        1.1741
21-May-80                                        1.1595
22-May-80                                        1.1609
23-May-80                                        1.1601
26-May-80                                            ND
27-May-80                                        1.1589
28-May-80                                        1.1628
29-May-80                                        1.1595
30-May-80                                        1.1588
 2-Jun-80                                        1.1588
 3-Jun-80                                        1.1615
 4-Jun-80                                        1.1584
 5-Jun-80                                        1.1570
 6-Jun-80                                        1.1530
 9-Jun-80                                        1.1509
10-Jun-80                                        1.1505
11-Jun-80                                        1.1470
12-Jun-80                                        1.1476
13-Jun-80                                        1.1461
16-Jun-80                                        1.1483
17-Jun-80                                        1.1521
18-Jun-80                                        1.1501
19-Jun-80                                        1.1484
20-Jun-80                                        1.1496
23-Jun-80                                        1.1497
24-Jun-80                                        1.1493
25-Jun-80                                        1.1530
26-Jun-80                                        1.1520
27-Jun-80                                        1.1493
30-Jun-80                                        1.1512
 1-Jul-80                                        1.1502
 2-Jul-80                                        1.1470
 3-Jul-80                                        1.1438
 4-Jul-80                                            ND
 7-Jul-80                                        1.1423
 8-Jul-80                                        1.1440
 9-Jul-80                                        1.1453
10-Jul-80                                        1.1464
11-Jul-80                                        1.1501
14-Jul-80                                        1.1506
15-Jul-80                                        1.1531
16-Jul-80                                        1.1517
17-Jul-80                                        1.1495
18-Jul-80                                        1.1508
21-Jul-80                                        1.1533
22-Jul-80                                        1.1531
23-Jul-80                                        1.1542
24-Jul-80                                        1.1528
25-Jul-80                                        1.1569
28-Jul-80                                        1.1636
29-Jul-80                                        1.1640
30-Jul-80                                        1.1668
31-Jul-80                                        1.1619
 1-Aug-80                                        1.1585
 4-Aug-80                                        1.1579
 5-Aug-80                                        1.1574
 6-Aug-80                                        1.1564
 7-Aug-80                                        1.1583
 8-Aug-80                                        1.1570
11-Aug-80                                        1.1598
12-Aug-80                                        1.1607
13-Aug-80                                        1.1597
14-Aug-80                                        1.1590
15-Aug-80                                        1.1595
18-Aug-80                                        1.1642
19-Aug-80                                        1.1646
20-Aug-80                                        1.1612
21-Aug-80                                        1.1605
22-Aug-80                                        1.1597
25-Aug-80                                        1.1586
26-Aug-80                                        1.1589
27-Aug-80                                        1.1588
28-Aug-80                                        1.1559
29-Aug-80                                        1.1576
 1-Sep-80                                            ND
 2-Sep-80                                        1.1555
 3-Sep-80                                        1.1581
 4-Sep-80                                        1.1621
 5-Sep-80                                        1.1629
 8-Sep-80                                        1.1643
 9-Sep-80                                        1.1626
10-Sep-80                                        1.1618
11-Sep-80                                        1.1624
12-Sep-80                                        1.1614
15-Sep-80                                        1.1646
16-Sep-80                                        1.1661
17-Sep-80                                        1.1706
18-Sep-80                                        1.1682
19-Sep-80                                        1.1667
22-Sep-80                                        1.1665
23-Sep-80                                        1.1619
24-Sep-80                                        1.1659
25-Sep-80                                        1.1664
26-Sep-80                                        1.1677
29-Sep-80                                        1.1723
30-Sep-80                                        1.1705
 1-Oct-80                                        1.1710
 2-Oct-80                                        1.1718
 3-Oct-80                                        1.1684
 6-Oct-80                                        1.1665
 7-Oct-80                                        1.1676
 8-Oct-80                                        1.1681
 9-Oct-80                                        1.1659
10-Oct-80                                        1.1650
13-Oct-80                                            ND
14-Oct-80                                        1.1643
15-Oct-80                                        1.1650
16-Oct-80                                        1.1663
17-Oct-80                                        1.1669
20-Oct-80                                        1.1671
21-Oct-80                                        1.1672
22-Oct-80                                        1.1678
23-Oct-80                                        1.1691
24-Oct-80                                        1.1670
27-Oct-80                                        1.1718
28-Oct-80                                        1.1752
29-Oct-80                                        1.1745
30-Oct-80                                        1.1779
31-Oct-80                                        1.1753
 3-Nov-80                                        1.1790
 4-Nov-80                                            ND
 5-Nov-80                                        1.1843
 6-Nov-80                                        1.1882
 7-Nov-80                                        1.1870
10-Nov-80                                        1.1836
11-Nov-80                                            ND
12-Nov-80                                        1.1827
13-Nov-80                                        1.1849
14-Nov-80                                        1.1865
17-Nov-80                                        1.1890
18-Nov-80                                        1.1882
19-Nov-80                                        1.1867
20-Nov-80                                        1.1872
21-Nov-80                                        1.1855
24-Nov-80                                        1.1909
25-Nov-80                                        1.1882
26-Nov-80                                        1.1878
27-Nov-80                                            ND
28-Nov-80                                        1.1899
 1-Dec-80                                        1.1929
 2-Dec-80                                        1.1932
 3-Dec-80                                        1.1945
 4-Dec-80                                        1.1917
 5-Dec-80                                        1.1959
 8-Dec-80                                        1.1954
 9-Dec-80                                        1.1986
10-Dec-80                                        1.2000
11-Dec-80                                        1.2010
12-Dec-80                                        1.2038
15-Dec-80                                        1.2046
16-Dec-80                                        1.2109
17-Dec-80                                        1.2087
18-Dec-80                                        1.2027
19-Dec-80                                        1.1929
22-Dec-80                                        1.1942
23-Dec-80                                        1.1923
24-Dec-80                                        1.1924
25-Dec-80                                            ND
26-Dec-80                                        1.1920
29-Dec-80                                        1.1881
30-Dec-80                                        1.1887
31-Dec-80                                        1.1945
 1-Jan-81                                            ND
 2-Jan-81                                        1.1948
 5-Jan-81                                        1.1886
 6-Jan-81                                        1.1882
 7-Jan-81                                        1.1880
 8-Jan-81                                        1.1879
 9-Jan-81                                        1.1883
12-Jan-81                                        1.1894
13-Jan-81                                        1.1903
14-Jan-81                                        1.1909
15-Jan-81                                        1.1898
16-Jan-81                                        1.1919
19-Jan-81                                        1.1901
20-Jan-81                                        1.1904
21-Jan-81                                        1.1894
22-Jan-81                                        1.1911
23-Jan-81                                        1.1906
26-Jan-81                                        1.1900
27-Jan-81                                        1.1916
28-Jan-81                                        1.1943
29-Jan-81                                        1.1980
30-Jan-81                                        1.1943
 2-Feb-81                                        1.1941
 3-Feb-81                                        1.1971
 4-Feb-81                                        1.1954
 5-Feb-81                                        1.1971
 6-Feb-81                                        1.1961
 9-Feb-81                                        1.1972
10-Feb-81                                        1.1989
11-Feb-81                                        1.1967
12-Feb-81                                            ND
13-Feb-81                                        1.2011
16-Feb-81                                            ND
17-Feb-81                                        1.2061
18-Feb-81                                        1.2034
19-Feb-81                                        1.1993
20-Feb-81                                        1.1956
23-Feb-81                                        1.1967
24-Feb-81                                        1.1985
25-Feb-81                                        1.1977
26-Feb-81                                        1.1996
27-Feb-81                                        1.2013
 2-Mar-81                                        1.2036
 3-Mar-81                                        1.2034
 4-Mar-81                                        1.2030
 5-Mar-81                                        1.2010
 6-Mar-81                                        1.1996
 9-Mar-81                                        1.1977
10-Mar-81                                        1.1972
11-Mar-81                                        1.1986
12-Mar-81                                        1.1980
13-Mar-81                                        1.1926
16-Mar-81                                        1.1906
17-Mar-81                                        1.1864
18-Mar-81                                        1.1823
19-Mar-81                                        1.1818
20-Mar-81                                        1.1809
23-Mar-81                                        1.1827
24-Mar-81                                        1.1830
25-Mar-81                                        1.1833
26-Mar-81                                        1.1837
27-Mar-81                                        1.1882
30-Mar-81                                        1.1868
31-Mar-81                                        1.1873
 1-Apr-81                                        1.1835
 2-Apr-81                                        1.1819
 3-Apr-81                                        1.1838
 6-Apr-81                                        1.1880
 7-Apr-81                                        1.1846
 8-Apr-81                                        1.1838
 9-Apr-81                                        1.1853
10-Apr-81                                        1.1867
13-Apr-81                                        1.1920
14-Apr-81                                        1.1917
15-Apr-81                                        1.1970
16-Apr-81                                        1.1949
17-Apr-81                                        1.1963
20-Apr-81                                        1.1956
21-Apr-81                                        1.1938
22-Apr-81                                        1.1934
23-Apr-81                                        1.1946
24-Apr-81                                        1.1930
27-Apr-81                                        1.1933
28-Apr-81                                        1.1950
29-Apr-81                                        1.1973
30-Apr-81                                        1.1962
 1-May-81                                        1.1963
 4-May-81                                        1.2008
 5-May-81                                        1.2026
 6-May-81                                        1.1990
 7-May-81                                        1.1993
 8-May-81                                        1.1996
11-May-81                                        1.2013
12-May-81                                        1.2019
13-May-81                                        1.2013
14-May-81                                        1.2018
15-May-81                                        1.2017
18-May-81                                        1.1990
19-May-81                                        1.2015
20-May-81                                        1.2016
21-May-81                                        1.2020
22-May-81                                        1.2011
25-May-81                                            ND
26-May-81                                        1.2011
27-May-81                                        1.2023
28-May-81                                        1.2018
29-May-81                                        1.2037
 1-Jun-81                                        1.2060
 2-Jun-81                                        1.2079
 3-Jun-81                                        1.2070
 4-Jun-81                                        1.2105
 5-Jun-81                                        1.2069
 8-Jun-81                                        1.2057
 9-Jun-81                                        1.2062
10-Jun-81                                        1.2026
11-Jun-81                                        1.2054
12-Jun-81                                        1.2047
15-Jun-81                                        1.2019
16-Jun-81                                        1.2040
17-Jun-81                                        1.2051
18-Jun-81                                        1.2059
19-Jun-81                                        1.2060
22-Jun-81                                        1.2018
23-Jun-81                                        1.1991
24-Jun-81                                        1.1995
25-Jun-81                                        1.2008
26-Jun-81                                        1.2027
29-Jun-81                                        1.1998
30-Jun-81                                        1.2006
 1-Jul-81                                        1.2035
 2-Jul-81                                        1.2023
 3-Jul-81                                        1.2018
 6-Jul-81                                        1.2022
 7-Jul-81                                        1.2027
 8-Jul-81                                        1.2058
 9-Jul-81                                        1.2060
10-Jul-81                                        1.2031
13-Jul-81                                        1.2032
14-Jul-81                                        1.2056
15-Jul-81                                        1.2039
16-Jul-81                                        1.2042
17-Jul-81                                        1.2057
20-Jul-81                                        1.2068
21-Jul-81                                        1.2125
22-Jul-81                                        1.2129
23-Jul-81                                        1.2195
24-Jul-81                                        1.2083
27-Jul-81                                        1.2238
28-Jul-81                                        1.2267
29-Jul-81                                        1.2270
30-Jul-81                                        1.2250
31-Jul-81                                        1.2339
 3-Aug-81                                        1.2426
 4-Aug-81                                        1.2425
 5-Aug-81                                        1.2425
 6-Aug-81                                        1.2383
 7-Aug-81                                        1.2421
10-Aug-81                                        1.2397
11-Aug-81                                        1.2323
12-Aug-81                                        1.2297
13-Aug-81                                        1.2303
14-Aug-81                                        1.2263
17-Aug-81                                        1.2227
18-Aug-81                                        1.2157
19-Aug-81                                        1.2113
20-Aug-81                                        1.2124
21-Aug-81                                        1.2061
24-Aug-81                                        1.2087
25-Aug-81                                        1.2142
26-Aug-81                                        1.2138
27-Aug-81                                        1.2112
28-Aug-81                                        1.2021
31-Aug-81                                        1.2020
 1-Sep-81                                        1.2041
 2-Sep-81                                        1.1959
 3-Sep-81                                        1.1944
 4-Sep-81                                        1.1982
 7-Sep-81                                            ND
 8-Sep-81                                        1.2008
 9-Sep-81                                        1.2086
10-Sep-81                                        1.2017
11-Sep-81                                        1.2043
14-Sep-81                                        1.2020
15-Sep-81                                        1.1999
16-Sep-81                                        1.2025
17-Sep-81                                        1.2025
18-Sep-81                                        1.2001
21-Sep-81                                        1.1961
22-Sep-81                                        1.1982
23-Sep-81                                        1.1986
24-Sep-81                                        1.1976
25-Sep-81                                        1.1983
28-Sep-81                                        1.2042
29-Sep-81                                        1.2029
30-Sep-81                                        1.2069
 1-Oct-81                                        1.2054
 2-Oct-81                                        1.2045
 5-Oct-81                                        1.1991
 6-Oct-81                                        1.2004
 7-Oct-81                                        1.1989
 8-Oct-81                                        1.1992
 9-Oct-81                                        1.1975
12-Oct-81                                            ND
13-Oct-81                                        1.1978
14-Oct-81                                        1.2011
15-Oct-81                                        1.2003
16-Oct-81                                        1.2031
19-Oct-81                                        1.2021
20-Oct-81                                        1.2019
21-Oct-81                                        1.2056
22-Oct-81                                        1.2061
23-Oct-81                                        1.2045
26-Oct-81                                        1.2081
27-Oct-81                                        1.2084
28-Oct-81                                        1.2074
29-Oct-81                                        1.2057
30-Oct-81                                        1.2030
 2-Nov-81                                        1.1991
 3-Nov-81                                            ND
 4-Nov-81                                        1.1968
 5-Nov-81                                        1.1973
 6-Nov-81                                        1.1929
 9-Nov-81                                        1.1918
10-Nov-81                                        1.1939
11-Nov-81                                            ND
12-Nov-81                                        1.1901
13-Nov-81                                        1.1889
16-Nov-81                                        1.1866
17-Nov-81                                        1.1879
18-Nov-81                                        1.1794
19-Nov-81                                        1.1838
20-Nov-81                                        1.1846
23-Nov-81                                        1.1829
24-Nov-81                                        1.1803
25-Nov-81                                        1.1799
26-Nov-81                                            ND
27-Nov-81                                        1.1768
30-Nov-81                                        1.1766
 1-Dec-81                                        1.1784
 2-Dec-81                                        1.1776
 3-Dec-81                                        1.1813
 4-Dec-81                                        1.1783
 7-Dec-81                                        1.1836
 8-Dec-81                                        1.1836
 9-Dec-81                                        1.1834
10-Dec-81                                        1.1863
11-Dec-81                                        1.1894
14-Dec-81                                        1.1960
15-Dec-81                                        1.1934
16-Dec-81                                        1.1921
17-Dec-81                                        1.1898
18-Dec-81                                        1.1884
21-Dec-81                                        1.1863
22-Dec-81                                        1.1822
23-Dec-81                                        1.1816
24-Dec-81                                        1.1836
25-Dec-81                                            ND
28-Dec-81                                        1.1810
29-Dec-81                                        1.1857
30-Dec-81                                        1.1839
31-Dec-81                                        1.1863
 1-Jan-82                                            ND
 4-Jan-82                                        1.1866
 5-Jan-82                                        1.1895
 6-Jan-82                                        1.1863
 7-Jan-82                                        1.1876
 8-Jan-82                                        1.1863
11-Jan-82                                        1.1897
12-Jan-82                                        1.1912
13-Jan-82                                        1.1908
14-Jan-82                                        1.1941
15-Jan-82                                        1.1946
18-Jan-82                                        1.1956
19-Jan-82                                        1.1938
20-Jan-82                                        1.1946
21-Jan-82                                        1.1910
22-Jan-82                                        1.1945
25-Jan-82                                        1.1984
26-Jan-82                                        1.1949
27-Jan-82                                        1.1969
28-Jan-82                                        1.1980
29-Jan-82                                        1.1967
 1-Feb-82                                        1.2016
 2-Feb-82                                        1.2067
 3-Feb-82                                        1.2074
 4-Feb-82                                        1.2048
 5-Feb-82                                        1.2058
 8-Feb-82                                        1.2087
 9-Feb-82                                        1.2168
10-Feb-82                                        1.2144
11-Feb-82                                        1.2098
12-Feb-82                                            ND
15-Feb-82                                            ND
16-Feb-82                                        1.2185
17-Feb-82                                        1.2182
18-Feb-82                                        1.2146
19-Feb-82                                        1.2168
22-Feb-82                                        1.2164
23-Feb-82                                        1.2207
24-Feb-82                                        1.2203
25-Feb-82                                        1.2216
26-Feb-82                                        1.2290
 1-Mar-82                                        1.2278
 2-Mar-82                                        1.2253
 3-Mar-82                                        1.2249
 4-Mar-82                                        1.2191
 5-Mar-82                                        1.2126
 8-Mar-82                                        1.2136
 9-Mar-82                                        1.2123
10-Mar-82                                        1.2127
11-Mar-82                                        1.2118
12-Mar-82                                        1.2155
15-Mar-82                                        1.2180
16-Mar-82                                        1.2169
17-Mar-82                                        1.2154
18-Mar-82                                        1.2154
19-Mar-82                                        1.2204
22-Mar-82                                        1.2203
23-Mar-82                                        1.2207
24-Mar-82                                        1.2239
25-Mar-82                                        1.2266
26-Mar-82                                        1.2282
29-Mar-82                                        1.2323
30-Mar-82                                        1.2277
31-Mar-82                                        1.2305
 1-Apr-82                                        1.2267
 2-Apr-82                                        1.2259
 5-Apr-82                                        1.2265
 6-Apr-82                                        1.2289
 7-Apr-82                                        1.2326
 8-Apr-82                                        1.2328
 9-Apr-82                                        1.2316
12-Apr-82                                        1.2307
13-Apr-82                                        1.2244
14-Apr-82                                        1.2248
15-Apr-82                                        1.2218
16-Apr-82                                        1.2207
19-Apr-82                                        1.2185
20-Apr-82                                        1.2224
21-Apr-82                                        1.2226
22-Apr-82                                        1.2250
23-Apr-82                                        1.2242
26-Apr-82                                        1.2223
27-Apr-82                                        1.2253
28-Apr-82                                        1.2255
29-Apr-82                                        1.2223
30-Apr-82                                        1.2197
 3-May-82                                        1.2245
 4-May-82                                        1.2268
 5-May-82                                        1.2231
 6-May-82                                        1.2213
 7-May-82                                        1.2231
10-May-82                                        1.2254
11-May-82                                        1.2323
12-May-82                                        1.2396
13-May-82                                        1.2388
14-May-82                                        1.2375
17-May-82                                        1.2392
18-May-82                                        1.2392
19-May-82                                        1.2366
20-May-82                                        1.2327
21-May-82                                        1.2355
24-May-82                                        1.2362
25-May-82                                        1.2376
26-May-82                                        1.2366
27-May-82                                        1.2423
28-May-82                                        1.2440
31-May-82                                            ND
 1-Jun-82                                        1.2491
 2-Jun-82                                        1.2455
 3-Jun-82                                        1.2438
 4-Jun-82                                        1.2499
 7-Jun-82                                        1.2540
 8-Jun-82                                        1.2584
 9-Jun-82                                        1.2639
10-Jun-82                                        1.2612
11-Jun-82                                        1.2619
14-Jun-82                                        1.2718
15-Jun-82                                        1.2751
16-Jun-82                                        1.2827
17-Jun-82                                        1.2892
18-Jun-82                                        1.2940
21-Jun-82                                        1.3002
22-Jun-82                                        1.2981
23-Jun-82                                        1.2990
24-Jun-82                                        1.2865
25-Jun-82                                        1.2874
28-Jun-82                                        1.2984
29-Jun-82                                        1.2995
30-Jun-82                                        1.2929
 1-Jul-82                                        1.2860
 2-Jul-82                                        1.2875
 5-Jul-82                                            ND
 6-Jul-82                                        1.2919
 7-Jul-82                                        1.2962
 8-Jul-82                                        1.2900
 9-Jul-82                                        1.2792
12-Jul-82                                        1.2717
13-Jul-82                                        1.2736
14-Jul-82                                        1.2712
15-Jul-82                                        1.2665
16-Jul-82                                        1.2637
19-Jul-82                                        1.2607
20-Jul-82                                        1.2570
21-Jul-82                                        1.2537
22-Jul-82                                        1.2603
23-Jul-82                                        1.2565
26-Jul-82                                        1.2636
27-Jul-82                                        1.2623
28-Jul-82                                        1.2601
29-Jul-82                                        1.2617
30-Jul-82                                        1.2556
 2-Aug-82                                        1.2500
 3-Aug-82                                        1.2528
 4-Aug-82                                        1.2531
 5-Aug-82                                        1.2481
 6-Aug-82                                        1.2482
 9-Aug-82                                        1.2549
10-Aug-82                                        1.2534
11-Aug-82                                        1.2535
12-Aug-82                                        1.2599
13-Aug-82                                        1.2520
16-Aug-82                                        1.2515
17-Aug-82                                        1.2392
18-Aug-82                                        1.2398
19-Aug-82                                        1.2420
20-Aug-82                                        1.2355
23-Aug-82                                        1.2373
24-Aug-82                                        1.2336
25-Aug-82                                        1.2335
26-Aug-82                                        1.2336
27-Aug-82                                        1.2398
30-Aug-82                                        1.2435
31-Aug-82                                        1.2392
 1-Sep-82                                        1.2374
 2-Sep-82                                        1.2366
 3-Sep-82                                        1.2400
 6-Sep-82                                            ND
 7-Sep-82                                        1.2410
 8-Sep-82                                        1.2369
 9-Sep-82                                        1.2330
10-Sep-82                                        1.2385
13-Sep-82                                        1.2374
14-Sep-82                                        1.2359
15-Sep-82                                        1.2354
16-Sep-82                                        1.2338
17-Sep-82                                        1.2340
20-Sep-82                                        1.2321
21-Sep-82                                        1.2286
22-Sep-82                                        1.2285
23-Sep-82                                        1.2278
24-Sep-82                                        1.2324
27-Sep-82                                        1.2348
28-Sep-82                                        1.2364
29-Sep-82                                        1.2337
30-Sep-82                                        1.2363
 1-Oct-82                                        1.2353
 4-Oct-82                                        1.2382
 5-Oct-82                                        1.2403
 6-Oct-82                                        1.2386
 7-Oct-82                                        1.2350
 8-Oct-82                                        1.2328
11-Oct-82                                            ND
12-Oct-82                                        1.2250
13-Oct-82                                        1.2289
14-Oct-82                                        1.2288
15-Oct-82                                        1.2300
18-Oct-82                                        1.2280
19-Oct-82                                        1.2248
20-Oct-82                                        1.2279
21-Oct-82                                        1.2262
22-Oct-82                                        1.2262
25-Oct-82                                        1.2274
26-Oct-82                                        1.2272
27-Oct-82                                        1.2282
28-Oct-82                                        1.2272
29-Oct-82                                        1.2261
 1-Nov-82                                        1.2245
 2-Nov-82                                            ND
 3-Nov-82                                        1.2219
 4-Nov-82                                        1.2229
 5-Nov-82                                        1.2230
 8-Nov-82                                        1.2226
 9-Nov-82                                        1.2194
10-Nov-82                                        1.2210
11-Nov-82                                            ND
12-Nov-82                                        1.2234
15-Nov-82                                        1.2249
16-Nov-82                                        1.2258
17-Nov-82                                        1.2259
18-Nov-82                                        1.2251
19-Nov-82                                        1.2211
22-Nov-82                                        1.2253
23-Nov-82                                        1.2263
24-Nov-82                                        1.2286
25-Nov-82                                            ND
26-Nov-82                                        1.2382
29-Nov-82                                        1.2398
30-Nov-82                                        1.2373
 1-Dec-82                                        1.2393
 2-Dec-82                                        1.2407
 3-Dec-82                                        1.2359
 6-Dec-82                                        1.2411
 7-Dec-82                                        1.2447
 8-Dec-82                                        1.2410
 9-Dec-82                                        1.2387
10-Dec-82                                        1.2350
13-Dec-82                                        1.2371
14-Dec-82                                        1.2366
15-Dec-82                                        1.2381
16-Dec-82                                        1.2396
17-Dec-82                                        1.2370
20-Dec-82                                        1.2361
21-Dec-82                                        1.2374
22-Dec-82                                        1.2376
23-Dec-82                                        1.2388
24-Dec-82                                        1.2408
27-Dec-82                                        1.2430
28-Dec-82                                        1.2420
29-Dec-82                                        1.2395
30-Dec-82                                        1.2356
31-Dec-82                                        1.2297
 3-Jan-83                                        1.2300
 4-Jan-83                                        1.2298
 5-Jan-83                                        1.2297
 6-Jan-83                                        1.2313
 7-Jan-83                                        1.2267
10-Jan-83                                        1.2253
11-Jan-83                                        1.2231
12-Jan-83                                        1.2230
13-Jan-83                                        1.2194
14-Jan-83                                        1.2224
17-Jan-83                                        1.2223
18-Jan-83                                        1.2265
19-Jan-83                                        1.2252
20-Jan-83                                        1.2250
21-Jan-83                                        1.2283
24-Jan-83                                        1.2322
25-Jan-83                                        1.2360
26-Jan-83                                        1.2373
27-Jan-83                                        1.2356
28-Jan-83                                        1.2360
31-Jan-83                                        1.2367
 1-Feb-83                                        1.2353
 2-Feb-83                                        1.2384
 3-Feb-83                                        1.2334
 4-Feb-83                                        1.2285
 7-Feb-83                                        1.2248
 8-Feb-83                                        1.2247
 9-Feb-83                                        1.2260
10-Feb-83                                        1.2272
11-Feb-83                                        1.2252
14-Feb-83                                        1.2245
15-Feb-83                                        1.2241
16-Feb-83                                        1.2235
17-Feb-83                                        1.2246
18-Feb-83                                        1.2247
21-Feb-83                                            ND
22-Feb-83                                        1.2259
23-Feb-83                                        1.2301
24-Feb-83                                        1.2282
25-Feb-83                                        1.2282
28-Feb-83                                        1.2290
 1-Mar-83                                        1.2279
 2-Mar-83                                        1.2254
 3-Mar-83                                        1.2228
 4-Mar-83                                        1.2232
 7-Mar-83                                        1.2229
 8-Mar-83                                        1.2246
 9-Mar-83                                        1.2276
10-Mar-83                                        1.2254
11-Mar-83                                        1.2265
14-Mar-83                                        1.2272
15-Mar-83                                        1.2243
16-Mar-83                                        1.2223
17-Mar-83                                        1.2231
18-Mar-83                                        1.2258
21-Mar-83                                        1.2241
22-Mar-83                                        1.2243
23-Mar-83                                        1.2276
24-Mar-83                                        1.2271
25-Mar-83                                        1.2272
28-Mar-83                                        1.2313
29-Mar-83                                        1.2305
30-Mar-83                                        1.2306
31-Mar-83                                        1.2341
 1-Apr-83                                        1.2367
 4-Apr-83                                        1.2379
 5-Apr-83                                        1.2362
 6-Apr-83                                        1.2346
 7-Apr-83                                        1.2360
 8-Apr-83                                        1.2352
11-Apr-83                                        1.2330
12-Apr-83                                        1.2318
13-Apr-83                                        1.2343
14-Apr-83                                        1.2333
15-Apr-83                                        1.2330
18-Apr-83                                        1.2368
19-Apr-83                                        1.2376
20-Apr-83                                        1.2344
21-Apr-83                                        1.2293
22-Apr-83                                        1.2270
25-Apr-83                                        1.2258
26-Apr-83                                        1.2280
27-Apr-83                                        1.2276
28-Apr-83                                        1.2271
29-Apr-83                                        1.2262
 2-May-83                                        1.2239
 3-May-83                                        1.2260
 4-May-83                                        1.2256
 5-May-83                                        1.2243
 6-May-83                                        1.2270
 9-May-83                                        1.2265
10-May-83                                        1.2268
11-May-83                                        1.2257
12-May-83                                        1.2265
13-May-83                                        1.2271
16-May-83                                        1.2288
17-May-83                                        1.2310
18-May-83                                        1.2311
19-May-83                                        1.2330
20-May-83                                        1.2335
23-May-83                                        1.2344
24-May-83                                        1.2351
25-May-83                                        1.2325
26-May-83                                        1.2330
27-May-83                                        1.2306
30-May-83                                            ND
31-May-83                                        1.2300
 1-Jun-83                                        1.2310
 2-Jun-83                                        1.2296
 3-Jun-83                                        1.2323
 6-Jun-83                                        1.2344
 7-Jun-83                                        1.2354
 8-Jun-83                                        1.2357
 9-Jun-83                                        1.2343
10-Jun-83                                        1.2339
13-Jun-83                                        1.2350
14-Jun-83                                        1.2364
15-Jun-83                                        1.2375
16-Jun-83                                        1.2350
17-Jun-83                                        1.2320
20-Jun-83                                        1.2311
21-Jun-83                                        1.2293
22-Jun-83                                        1.2277
23-Jun-83                                        1.2320
24-Jun-83                                        1.2325
27-Jun-83                                        1.2304
28-Jun-83                                        1.2295
29-Jun-83                                        1.2287
30-Jun-83                                        1.2276
 1-Jul-83                                        1.2270
 4-Jul-83                                            ND
 5-Jul-83                                        1.2308
 6-Jul-83                                        1.2309
 7-Jul-83                                        1.2317
 8-Jul-83                                        1.2313
11-Jul-83                                        1.2316
12-Jul-83                                        1.2319
13-Jul-83                                        1.2327
14-Jul-83                                        1.2327
15-Jul-83                                        1.2341
18-Jul-83                                        1.2328
19-Jul-83                                        1.2330
20-Jul-83                                        1.2327
21-Jul-83                                        1.2334
22-Jul-83                                        1.2343
25-Jul-83                                        1.2339
26-Jul-83                                        1.2328
27-Jul-83                                        1.2332
28-Jul-83                                        1.2320
29-Jul-83                                        1.2340
 1-Aug-83                                        1.2344
 2-Aug-83                                        1.2355
 3-Aug-83                                        1.2334
 4-Aug-83                                        1.2338
 5-Aug-83                                        1.2362
 8-Aug-83                                        1.2363
 9-Aug-83                                        1.2353
10-Aug-83                                        1.2369
11-Aug-83                                        1.2375
12-Aug-83                                        1.2372
15-Aug-83                                        1.2358
16-Aug-83                                        1.2333
17-Aug-83                                        1.2331
18-Aug-83                                        1.2336
19-Aug-83                                        1.2340
22-Aug-83                                        1.2323
23-Aug-83                                        1.2305
24-Aug-83                                        1.2299
25-Aug-83                                        1.2295
26-Aug-83                                        1.2305
29-Aug-83                                        1.2313
30-Aug-83                                        1.2322
31-Aug-83                                        1.2340
 1-Sep-83                                        1.2334
 2-Sep-83                                        1.2329
 5-Sep-83                                            ND
 6-Sep-83                                        1.2308
 7-Sep-83                                        1.2318
 8-Sep-83                                        1.2308
 9-Sep-83                                        1.2317
12-Sep-83                                        1.2309
13-Sep-83                                        1.2323
14-Sep-83                                        1.2338
15-Sep-83                                        1.2340
16-Sep-83                                        1.2338
19-Sep-83                                        1.2325
20-Sep-83                                        1.2328
21-Sep-83                                        1.2324
22-Sep-83                                        1.2337
23-Sep-83                                        1.2319
26-Sep-83                                        1.2324
27-Sep-83                                        1.2330
28-Sep-83                                        1.2331
29-Sep-83                                        1.2328
30-Sep-83                                        1.2330
 3-Oct-83                                        1.2325
 4-Oct-83                                        1.2327
 5-Oct-83                                        1.2313
 6-Oct-83                                        1.2304
 7-Oct-83                                        1.2299
10-Oct-83                                            ND
11-Oct-83                                        1.2320
12-Oct-83                                        1.2330
13-Oct-83                                        1.2326
14-Oct-83                                        1.2329
17-Oct-83                                        1.2320
18-Oct-83                                        1.2313
19-Oct-83                                        1.2313
20-Oct-83                                        1.2315
21-Oct-83                                        1.2312
24-Oct-83                                        1.2326
25-Oct-83                                        1.2325
26-Oct-83                                        1.2326
27-Oct-83                                        1.2325
28-Oct-83                                        1.2325
31-Oct-83                                        1.2326
 1-Nov-83                                        1.2333
 2-Nov-83                                        1.2330
 3-Nov-83                                        1.2332
 4-Nov-83                                        1.2344
 7-Nov-83                                        1.2355
 8-Nov-83                                            ND
 9-Nov-83                                        1.2355
10-Nov-83                                        1.2347
11-Nov-83                                            ND
14-Nov-83                                        1.2357
15-Nov-83                                        1.2365
16-Nov-83                                        1.2367
17-Nov-83                                        1.2375
18-Nov-83                                        1.2381
21-Nov-83                                        1.2382
22-Nov-83                                        1.2367
23-Nov-83                                        1.2377
24-Nov-83                                            ND
25-Nov-83                                        1.2401
28-Nov-83                                        1.2402
29-Nov-83                                        1.2406
30-Nov-83                                        1.2392
 1-Dec-83                                        1.2400
 2-Dec-83                                        1.2444
 5-Dec-83                                        1.2457
 6-Dec-83                                        1.2438
 7-Dec-83                                        1.2445
 8-Dec-83                                        1.2449
 9-Dec-83                                        1.2492
12-Dec-83                                        1.2481
13-Dec-83                                        1.2507
14-Dec-83                                        1.2508
15-Dec-83                                        1.2493
16-Dec-83                                        1.2511
19-Dec-83                                        1.2501
20-Dec-83                                        1.2488
21-Dec-83                                        1.2491
22-Dec-83                                        1.2477
23-Dec-83                                        1.2460
26-Dec-83                                            ND
27-Dec-83                                        1.2451
28-Dec-83                                        1.2461
29-Dec-83                                        1.2450
30-Dec-83                                        1.2445
 2-Jan-84                                            ND
 3-Jan-84                                        1.2461
 4-Jan-84                                        1.2490
 5-Jan-84                                        1.2496
 6-Jan-84                                        1.2497
 9-Jan-84                                        1.2523
10-Jan-84                                        1.2518
11-Jan-84                                        1.2523
12-Jan-84                                        1.2499
13-Jan-84                                        1.2473
16-Jan-84                                        1.2448
17-Jan-84                                        1.2481
18-Jan-84                                        1.2485
19-Jan-84                                        1.2466
20-Jan-84                                        1.2472
23-Jan-84                                        1.2458
24-Jan-84                                        1.2475
25-Jan-84                                        1.2479
26-Jan-84                                        1.2466
27-Jan-84                                        1.2482
30-Jan-84                                        1.2486
31-Jan-84                                        1.2493
 1-Feb-84                                        1.2473
 2-Feb-84                                        1.2460
 3-Feb-84                                        1.2464
 6-Feb-84                                        1.2453
 7-Feb-84                                        1.2477
 8-Feb-84                                        1.2463
 9-Feb-84                                        1.2461
10-Feb-84                                        1.2463
13-Feb-84                                            ND
14-Feb-84                                        1.2476
15-Feb-84                                        1.2450
16-Feb-84                                        1.2465
17-Feb-84                                        1.2476
20-Feb-84                                            ND
21-Feb-84                                        1.2498
22-Feb-84                                        1.2479
23-Feb-84                                        1.2494
24-Feb-84                                        1.2502
27-Feb-84                                        1.2535
28-Feb-84                                        1.2521
29-Feb-84                                        1.2519
 1-Mar-84                                        1.2416
 2-Mar-84                                        1.2511
 5-Mar-84                                        1.2523
 6-Mar-84                                        1.2558
 7-Mar-84                                        1.2602
 8-Mar-84                                        1.2651
 9-Mar-84                                        1.2710
12-Mar-84                                        1.2784
13-Mar-84                                        1.2675
14-Mar-84                                        1.2748
15-Mar-84                                        1.2735
16-Mar-84                                        1.2697
19-Mar-84                                        1.2762
20-Mar-84                                        1.2767
21-Mar-84                                        1.2767
22-Mar-84                                        1.2743
23-Mar-84                                        1.2773
26-Mar-84                                        1.2774
27-Mar-84                                        1.2791
28-Mar-84                                        1.2793
29-Mar-84                                        1.2792
30-Mar-84                                        1.2766
 2-Apr-84                                        1.2745
 3-Apr-84                                        1.2778
 4-Apr-84                                        1.2799
 5-Apr-84                                        1.2788
 6-Apr-84                                        1.2791
 9-Apr-84                                        1.2797
10-Apr-84                                        1.2785
11-Apr-84                                        1.2778
12-Apr-84                                        1.2785
13-Apr-84                                        1.2787
16-Apr-84                                        1.2804
17-Apr-84                                        1.2799
18-Apr-84                                        1.2805
19-Apr-84                                        1.2813
20-Apr-84                                        1.2809
23-Apr-84                                        1.2812
24-Apr-84                                        1.2811
25-Apr-84                                        1.2792
26-Apr-84                                        1.2789
27-Apr-84                                        1.2810
30-Apr-84                                        1.2845
 1-May-84                                        1.2903
 2-May-84                                        1.2943
 3-May-84                                        1.2888
 4-May-84                                        1.2917
 7-May-84                                        1.2944
 8-May-84                                        1.2964
 9-May-84                                        1.2951
10-May-84                                        1.2975
11-May-84                                        1.2942
14-May-84                                        1.2943
15-May-84                                        1.2940
16-May-84                                        1.2943
17-May-84                                        1.2942
18-May-84                                        1.2956
21-May-84                                        1.2943
22-May-84                                        1.2950
23-May-84                                        1.2952
24-May-84                                        1.2972
25-May-84                                        1.2948
28-May-84                                            ND
29-May-84                                        1.2954
30-May-84                                        1.2944
31-May-84                                        1.2946
 1-Jun-84                                        1.2940
 4-Jun-84                                        1.2961
 5-Jun-84                                        1.3010
 6-Jun-84                                        1.2995
 7-Jun-84                                        1.3006
 8-Jun-84                                        1.3009
11-Jun-84                                        1.3018
12-Jun-84                                        1.3010
13-Jun-84                                        1.3010
14-Jun-84                                        1.3007
15-Jun-84                                        1.3000
18-Jun-84                                        1.3008
19-Jun-84                                        1.3005
20-Jun-84                                        1.3010
21-Jun-84                                        1.3033
22-Jun-84                                        1.3076
25-Jun-84                                        1.3104
26-Jun-84                                        1.3117
27-Jun-84                                        1.3154
28-Jun-84                                        1.3160
29-Jun-84                                        1.3199
 2-Jul-84                                        1.3165
 3-Jul-84                                        1.3192
 4-Jul-84                                            ND
 5-Jul-84                                        1.3270
 6-Jul-84                                        1.3265
 9-Jul-84                                        1.3287
10-Jul-84                                        1.3277
11-Jul-84                                        1.3338
12-Jul-84                                        1.3348
13-Jul-84                                        1.3273
16-Jul-84                                        1.3271
17-Jul-84                                        1.3305
18-Jul-84                                        1.3316
19-Jul-84                                        1.3285
20-Jul-84                                        1.3278
23-Jul-84                                        1.3254
24-Jul-84                                        1.3193
25-Jul-84                                        1.3141
26-Jul-84                                        1.3120
27-Jul-84                                        1.3146
30-Jul-84                                        1.3154
31-Jul-84                                        1.3115
 1-Aug-84                                        1.3089
 2-Aug-84                                        1.3060
 3-Aug-84                                        1.3073
 6-Aug-84                                        1.3083
 7-Aug-84                                        1.3056
 8-Aug-84                                        1.3039
 9-Aug-84                                        1.3095
10-Aug-84                                        1.3081
13-Aug-84                                        1.3069
14-Aug-84                                        1.3064
15-Aug-84                                        1.3043
16-Aug-84                                        1.3040
17-Aug-84                                        1.3045
20-Aug-84                                        1.3018
21-Aug-84                                        1.3022
22-Aug-84                                        1.3004
23-Aug-84                                        1.2991
24-Aug-84                                        1.2976
27-Aug-84                                        1.2995
28-Aug-84                                        1.3010
29-Aug-84                                        1.2989
30-Aug-84                                        1.2991
31-Aug-84                                        1.2974
 3-Sep-84                                            ND
 4-Sep-84                                        1.2995
 5-Sep-84                                        1.3044
 6-Sep-84                                        1.3055
 7-Sep-84                                        1.3155
10-Sep-84                                        1.3125
11-Sep-84                                        1.3163
12-Sep-84                                        1.3141
13-Sep-84                                        1.3161
14-Sep-84                                        1.3142
17-Sep-84                                        1.3185
18-Sep-84                                        1.3180
19-Sep-84                                        1.3173
20-Sep-84                                        1.3199
21-Sep-84                                        1.3166
24-Sep-84                                        1.3159
25-Sep-84                                        1.3178
26-Sep-84                                        1.3178
27-Sep-84                                        1.3180
28-Sep-84                                        1.3183
 1-Oct-84                                        1.3172
 2-Oct-84                                        1.3146
 3-Oct-84                                        1.3119
 4-Oct-84                                        1.3143
 5-Oct-84                                        1.3187
 8-Oct-84                                            ND
 9-Oct-84                                        1.3195
10-Oct-84                                        1.3167
11-Oct-84                                        1.3176
12-Oct-84                                        1.3195
15-Oct-84                                        1.3237
16-Oct-84                                        1.3264
17-Oct-84                                        1.3272
18-Oct-84                                        1.3284
19-Oct-84                                        1.3228
22-Oct-84                                        1.3210
23-Oct-84                                        1.3170
24-Oct-84                                        1.3157
25-Oct-84                                        1.3152
26-Oct-84                                        1.3180
29-Oct-84                                        1.3189
30-Oct-84                                        1.3177
31-Oct-84                                        1.3150
 1-Nov-84                                        1.3120
 2-Nov-84                                        1.3120
 5-Nov-84                                        1.3092
 6-Nov-84                                            ND
 7-Nov-84                                        1.3113
 8-Nov-84                                        1.3143
 9-Nov-84                                        1.3163
12-Nov-84                                            ND
13-Nov-84                                        1.3153
14-Nov-84                                        1.3166
15-Nov-84                                        1.3162
16-Nov-84                                        1.3153
19-Nov-84                                        1.3168
20-Nov-84                                        1.3186
21-Nov-84                                        1.3176
22-Nov-84                                            ND
23-Nov-84                                        1.3178
26-Nov-84                                        1.3194
27-Nov-84                                        1.3211
28-Nov-84                                        1.3236
29-Nov-84                                        1.3223
30-Nov-84                                        1.3242
 3-Dec-84                                        1.3251
 4-Dec-84                                        1.3218
 5-Dec-84                                        1.3216
 6-Dec-84                                        1.3208
 7-Dec-84                                        1.3211
10-Dec-84                                        1.3220
11-Dec-84                                        1.3190
12-Dec-84                                        1.3206
13-Dec-84                                        1.3214
14-Dec-84                                        1.3207
17-Dec-84                                        1.3202
18-Dec-84                                        1.3176
19-Dec-84                                        1.3194
20-Dec-84                                        1.3184
21-Dec-84                                        1.3158
24-Dec-84                                        1.3164
25-Dec-84                                            ND
26-Dec-84                                        1.3170
27-Dec-84                                        1.3206
28-Dec-84                                        1.3207
31-Dec-84                                        1.3217
 1-Jan-85                                            ND
 2-Jan-85                                        1.3227
 3-Jan-85                                        1.3209
 4-Jan-85                                        1.3209
 7-Jan-85                                        1.3217
 8-Jan-85                                        1.3209
 9-Jan-85                                        1.3202
10-Jan-85                                        1.3212
11-Jan-85                                        1.3214
14-Jan-85                                        1.3248
15-Jan-85                                        1.3246
16-Jan-85                                        1.3246
17-Jan-85                                        1.3272
18-Jan-85                                        1.3273
21-Jan-85                                            ND
22-Jan-85                                        1.3242
23-Jan-85                                        1.3260
24-Jan-85                                        1.3241
25-Jan-85                                        1.3249
28-Jan-85                                        1.3260
29-Jan-85                                        1.3268
30-Jan-85                                        1.3271
31-Jan-85                                        1.3272
 1-Feb-85                                        1.3279
 4-Feb-85                                        1.3333
 5-Feb-85                                        1.3350
 6-Feb-85                                        1.3350
 7-Feb-85                                        1.3363
 8-Feb-85                                        1.3360
11-Feb-85                                        1.3391
12-Feb-85                                            ND
13-Feb-85                                        1.3408
14-Feb-85                                        1.3407
15-Feb-85                                        1.3398
18-Feb-85                                            ND
19-Feb-85                                        1.3469
20-Feb-85                                        1.3520
21-Feb-85                                        1.3680
22-Feb-85                                        1.3875
25-Feb-85                                        1.4025
26-Feb-85                                        1.3985
27-Feb-85                                        1.3820
28-Feb-85                                        1.3835
 1-Mar-85                                        1.3885
 4-Mar-85                                        1.3950
 5-Mar-85                                        1.3982
 6-Mar-85                                        1.4005
 7-Mar-85                                        1.3980
 8-Mar-85                                        1.4004
11-Mar-85                                        1.3885
12-Mar-85                                        1.3865
13-Mar-85                                        1.3885
14-Mar-85                                        1.3895
15-Mar-85                                        1.3875
18-Mar-85                                        1.3820
19-Mar-85                                        1.3752
20-Mar-85                                        1.3760
21-Mar-85                                        1.3690
22-Mar-85                                        1.3775
25-Mar-85                                        1.3830
26-Mar-85                                        1.3770
27-Mar-85                                        1.3650
28-Mar-85                                        1.3705
29-Mar-85                                        1.3675
 1-Apr-85                                        1.3680
 2-Apr-85                                        1.3742
 3-Apr-85                                        1.3720
 4-Apr-85                                        1.3775
 5-Apr-85                                        1.3745
 8-Apr-85                                        1.3725
 9-Apr-85                                        1.3720
10-Apr-85                                        1.3743
11-Apr-85                                        1.3665
12-Apr-85                                        1.3645
15-Apr-85                                        1.3630
16-Apr-85                                        1.3600
17-Apr-85                                        1.3575
18-Apr-85                                        1.3525
19-Apr-85                                        1.3509
22-Apr-85                                        1.3525
23-Apr-85                                        1.3580
24-Apr-85                                        1.3685
25-Apr-85                                        1.3668
26-Apr-85                                        1.3660
29-Apr-85                                        1.3683
30-Apr-85                                        1.3670
 1-May-85                                        1.3688
 2-May-85                                        1.3735
 3-May-85                                        1.3815
 6-May-85                                        1.3815
 7-May-85                                        1.3812
 8-May-85                                        1.3855
 9-May-85                                        1.3788
10-May-85                                        1.3772
13-May-85                                        1.3746
14-May-85                                        1.3745
15-May-85                                        1.3735
16-May-85                                        1.3721
17-May-85                                        1.3717
20-May-85                                        1.3677
21-May-85                                        1.3717
22-May-85                                        1.3695
23-May-85                                        1.3717
24-May-85                                        1.3759
27-May-85                                            ND
28-May-85                                        1.3787
29-May-85                                        1.3815
30-May-85                                        1.3775
31-May-85                                        1.3745
 3-Jun-85                                        1.3663
 4-Jun-85                                        1.3685
 5-Jun-85                                        1.3707
 6-Jun-85                                        1.3705
 7-Jun-85                                        1.3720
10-Jun-85                                        1.3738
11-Jun-85                                        1.3713
12-Jun-85                                        1.3695
13-Jun-85                                        1.3722
14-Jun-85                                        1.3678
17-Jun-85                                        1.3710
18-Jun-85                                        1.3670
19-Jun-85                                        1.3645
20-Jun-85                                        1.3645
21-Jun-85                                        1.3662
24-Jun-85                                        1.3653
25-Jun-85                                        1.3648
26-Jun-85                                        1.3628
27-Jun-85                                        1.3640
28-Jun-85                                        1.3592
 1-Jul-85                                        1.3575
 2-Jul-85                                        1.3575
 3-Jul-85                                        1.3568
 4-Jul-85                                            ND
 5-Jul-85                                        1.3575
 8-Jul-85                                        1.3574
 9-Jul-85                                        1.3546
10-Jul-85                                        1.3525
11-Jul-85                                        1.3537
12-Jul-85                                        1.3525
15-Jul-85                                        1.3505
16-Jul-85                                        1.3519
17-Jul-85                                        1.3473
18-Jul-85                                        1.3485
19-Jul-85                                        1.3481
22-Jul-85                                        1.3514
23-Jul-85                                        1.3482
24-Jul-85                                        1.3530
25-Jul-85                                        1.3512
26-Jul-85                                        1.3522
29-Jul-85                                        1.3493
30-Jul-85                                        1.3511
31-Jul-85                                        1.3540
 1-Aug-85                                        1.3540
 2-Aug-85                                        1.3523
 5-Aug-85                                        1.3526
 6-Aug-85                                        1.3582
 7-Aug-85                                        1.3618
 8-Aug-85                                        1.3610
 9-Aug-85                                        1.3610
12-Aug-85                                        1.3588
13-Aug-85                                        1.3578
14-Aug-85                                        1.3571
15-Aug-85                                        1.3545
16-Aug-85                                        1.3537
19-Aug-85                                        1.3560
20-Aug-85                                        1.3552
21-Aug-85                                        1.3550
22-Aug-85                                        1.3547
23-Aug-85                                        1.3547
26-Aug-85                                        1.3578
27-Aug-85                                        1.3613
28-Aug-85                                        1.3601
29-Aug-85                                        1.3621
30-Aug-85                                        1.3659
 2-Sep-85                                            ND
 3-Sep-85                                        1.3704
 4-Sep-85                                        1.3688
 5-Sep-85                                        1.3689
 6-Sep-85                                        1.3702
 9-Sep-85                                        1.3711
10-Sep-85                                        1.3716
11-Sep-85                                        1.3726
12-Sep-85                                        1.3734
13-Sep-85                                        1.3726
16-Sep-85                                        1.3743
17-Sep-85                                        1.3761
18-Sep-85                                        1.3787
19-Sep-85                                        1.3800
20-Sep-85                                        1.3759
23-Sep-85                                        1.3665
24-Sep-85                                        1.3610
25-Sep-85                                        1.3603
26-Sep-85                                        1.3590
27-Sep-85                                        1.3643
30-Sep-85                                        1.3710
 1-Oct-85                                        1.3707
 2-Oct-85                                        1.3643
 3-Oct-85                                        1.3660
 4-Oct-85                                        1.3675
 7-Oct-85                                        1.3680
 8-Oct-85                                        1.3670
 9-Oct-85                                        1.3651
10-Oct-85                                        1.3684
11-Oct-85                                        1.3674
14-Oct-85                                            ND
15-Oct-85                                        1.3703
16-Oct-85                                        1.3710
17-Oct-85                                        1.3664
18-Oct-85                                        1.3651
21-Oct-85                                        1.3634
22-Oct-85                                        1.3652
23-Oct-85                                        1.3642
24-Oct-85                                        1.3660
25-Oct-85                                        1.3672
28-Oct-85                                        1.3665
29-Oct-85                                        1.3651
30-Oct-85                                        1.3663
31-Oct-85                                        1.3668
 1-Nov-85                                        1.3670
 4-Nov-85                                        1.3695
 5-Nov-85                                        1.3745
 6-Nov-85                                        1.3763
 7-Nov-85                                        1.3747
 8-Nov-85                                        1.3769
11-Nov-85                                            ND
12-Nov-85                                        1.3790
13-Nov-85                                        1.3798
14-Nov-85                                        1.3782
15-Nov-85                                        1.3769
18-Nov-85                                        1.3764
19-Nov-85                                        1.3756
20-Nov-85                                        1.3778
21-Nov-85                                        1.3769
22-Nov-85                                        1.3758
25-Nov-85                                        1.3776
26-Nov-85                                        1.3778
27-Nov-85                                        1.3781
28-Nov-85                                            ND
29-Nov-85                                        1.3840
 2-Dec-85                                        1.3895
 3-Dec-85                                        1.3912
 4-Dec-85                                        1.3890
 5-Dec-85                                        1.3943
 6-Dec-85                                        1.3957
 9-Dec-85                                        1.3985
10-Dec-85                                        1.3980
11-Dec-85                                        1.3922
12-Dec-85                                        1.3893
13-Dec-85                                        1.3905
16-Dec-85                                        1.3936
17-Dec-85                                        1.3955
18-Dec-85                                        1.3957
19-Dec-85                                        1.3980
20-Dec-85                                        1.3962
23-Dec-85                                        1.3983
24-Dec-85                                        1.4000
25-Dec-85                                            ND
26-Dec-85                                        1.4010
27-Dec-85                                        1.4000
30-Dec-85                                        1.3995
31-Dec-85                                        1.3985
 1-Jan-86                                            ND
 2-Jan-86                                        1.4010
 3-Jan-86                                        1.4035
 6-Jan-86                                        1.4070
 7-Jan-86                                        1.3993
 8-Jan-86                                        1.4015
 9-Jan-86                                        1.3980
10-Jan-86                                        1.3937
13-Jan-86                                        1.4025
14-Jan-86                                        1.4030
15-Jan-86                                        1.4067
16-Jan-86                                        1.4040
17-Jan-86                                        1.4007
20-Jan-86                                            ND
21-Jan-86                                        1.4059
22-Jan-86                                        1.4048
23-Jan-86                                        1.4059
24-Jan-86                                        1.4133
27-Jan-86                                        1.4155
28-Jan-86                                        1.4206
29-Jan-86                                        1.4156
30-Jan-86                                        1.4208
31-Jan-86                                        1.4233
 3-Feb-86                                        1.4320
 4-Feb-86                                        1.4380
 5-Feb-86                                        1.4280
 6-Feb-86                                        1.4090
 7-Feb-86                                        1.4068
10-Feb-86                                        1.3960
11-Feb-86                                        1.3985
12-Feb-86                                        1.3990
13-Feb-86                                        1.4025
14-Feb-86                                        1.3970
17-Feb-86                                            ND
18-Feb-86                                        1.3963
19-Feb-86                                        1.3922
20-Feb-86                                        1.3895
21-Feb-86                                        1.3882
24-Feb-86                                        1.3878
25-Feb-86                                        1.3925
26-Feb-86                                        1.3951
27-Feb-86                                        1.4100
28-Feb-86                                        1.4230
 3-Mar-86                                        1.4245
 4-Mar-86                                        1.4230
 5-Mar-86                                        1.4110
 6-Mar-86                                        1.4138
 7-Mar-86                                        1.4075
10-Mar-86                                        1.3970
11-Mar-86                                        1.3995
12-Mar-86                                        1.3980
13-Mar-86                                        1.3969
14-Mar-86                                        1.3895
17-Mar-86                                        1.3895
18-Mar-86                                        1.3885
19-Mar-86                                        1.3890
20-Mar-86                                        1.3970
21-Mar-86                                        1.3978
24-Mar-86                                        1.4007
25-Mar-86                                        1.4025
26-Mar-86                                        1.4025
27-Mar-86                                        1.3970
28-Mar-86                                        1.3969
31-Mar-86                                        1.3970
 1-Apr-86                                        1.3923
 2-Apr-86                                        1.3925
 3-Apr-86                                        1.3930
 4-Apr-86                                        1.3903
 7-Apr-86                                        1.3863
 8-Apr-86                                        1.3840
 9-Apr-86                                        1.3829
10-Apr-86                                        1.3885
11-Apr-86                                        1.3910
14-Apr-86                                        1.4000
15-Apr-86                                        1.3923
16-Apr-86                                        1.3900
17-Apr-86                                        1.3908
18-Apr-86                                        1.3864
21-Apr-86                                        1.3852
22-Apr-86                                        1.3895
23-Apr-86                                        1.3952
24-Apr-86                                        1.3871
25-Apr-86                                        1.3840
28-Apr-86                                        1.3785
29-Apr-86                                        1.3795
30-Apr-86                                        1.3738
 1-May-86                                        1.3775
 2-May-86                                        1.3795
 5-May-86                                        1.3755
 6-May-86                                        1.3780
 7-May-86                                        1.3800
 8-May-86                                        1.3775
 9-May-86                                        1.3800
12-May-86                                        1.3802
13-May-86                                        1.3790
14-May-86                                        1.3780
15-May-86                                        1.3755
16-May-86                                        1.3760
19-May-86                                        1.3770
20-May-86                                        1.3715
21-May-86                                        1.3665
22-May-86                                        1.3640
23-May-86                                        1.3680
26-May-86                                            ND
27-May-86                                        1.3747
28-May-86                                        1.3755
29-May-86                                        1.3765
30-May-86                                        1.3797
 2-Jun-86                                        1.3893
 3-Jun-86                                        1.3928
 4-Jun-86                                        1.3930
 5-Jun-86                                        1.3930
 6-Jun-86                                        1.3967
 9-Jun-86                                        1.3927
10-Jun-86                                        1.3898
11-Jun-86                                        1.3888
12-Jun-86                                        1.3872
13-Jun-86                                        1.3840
16-Jun-86                                        1.3860
17-Jun-86                                        1.3908
18-Jun-86                                        1.3917
19-Jun-86                                        1.3947
20-Jun-86                                        1.3875
23-Jun-86                                        1.3880
24-Jun-86                                        1.3862
25-Jun-86                                        1.3860
26-Jun-86                                        1.3945
27-Jun-86                                        1.3885
30-Jun-86                                        1.3870
 1-Jul-86                                        1.3802
 2-Jul-86                                        1.3785
 3-Jul-86                                        1.3780
 4-Jul-86                                            ND
 7-Jul-86                                        1.3800
 8-Jul-86                                        1.3817
 9-Jul-86                                        1.3817
10-Jul-86                                        1.3779
11-Jul-86                                        1.3782
14-Jul-86                                        1.3769
15-Jul-86                                        1.3745
16-Jul-86                                        1.3760
17-Jul-86                                        1.3750
18-Jul-86                                        1.3753
21-Jul-86                                        1.3762
22-Jul-86                                        1.3839
23-Jul-86                                        1.3898
24-Jul-86                                        1.3885
25-Jul-86                                        1.3872
28-Jul-86                                        1.3880
29-Jul-86                                        1.3875
30-Jul-86                                        1.3839
31-Jul-86                                        1.3795
 1-Aug-86                                        1.3807
 4-Aug-86                                        1.3820
 5-Aug-86                                        1.3800
 6-Aug-86                                        1.3825
 7-Aug-86                                        1.3813
 8-Aug-86                                        1.3860
11-Aug-86                                        1.3858
12-Aug-86                                        1.3900
13-Aug-86                                        1.3885
14-Aug-86                                        1.3856
15-Aug-86                                        1.3892
18-Aug-86                                        1.3940
19-Aug-86                                        1.3945
20-Aug-86                                        1.3910
21-Aug-86                                        1.3900
22-Aug-86                                        1.3910
25-Aug-86                                        1.3940
26-Aug-86                                        1.3957
27-Aug-86                                        1.3965
28-Aug-86                                        1.3925
29-Aug-86                                        1.3881
 1-Sep-86                                            ND
 2-Sep-86                                        1.3862
 3-Sep-86                                        1.3867
 4-Sep-86                                        1.3879
 5-Sep-86                                        1.3862
 8-Sep-86                                        1.3850
 9-Sep-86                                        1.3815
10-Sep-86                                        1.3871
11-Sep-86                                        1.3885
12-Sep-86                                        1.3865
15-Sep-86                                        1.3860
16-Sep-86                                        1.3874
17-Sep-86                                        1.3907
18-Sep-86                                        1.3865
19-Sep-86                                        1.3880
22-Sep-86                                        1.3870
23-Sep-86                                        1.3875
24-Sep-86                                        1.3880
25-Sep-86                                        1.3896
26-Sep-86                                        1.3888
29-Sep-86                                        1.3884
30-Sep-86                                        1.3888
 1-Oct-86                                        1.3880
 2-Oct-86                                        1.3880
 3-Oct-86                                        1.3865
 6-Oct-86                                        1.3855
 7-Oct-86                                        1.3870
 8-Oct-86                                        1.3863
 9-Oct-86                                        1.3870
10-Oct-86                                        1.3870
13-Oct-86                                            ND
14-Oct-86                                        1.3887
15-Oct-86                                        1.3893
16-Oct-86                                        1.3893
17-Oct-86                                        1.3903
20-Oct-86                                        1.3917
21-Oct-86                                        1.3910
22-Oct-86                                        1.3904
23-Oct-86                                        1.3887
24-Oct-86                                        1.3881
27-Oct-86                                        1.3878
28-Oct-86                                        1.3884
29-Oct-86                                        1.3886
30-Oct-86                                        1.3884
31-Oct-86                                        1.3905
 3-Nov-86                                        1.3913
 4-Nov-86                                        1.3905
 5-Nov-86                                        1.3885
 6-Nov-86                                        1.3876
 7-Nov-86                                        1.3885
10-Nov-86                                        1.3879
11-Nov-86                                            ND
12-Nov-86                                        1.3858
13-Nov-86                                        1.3844
14-Nov-86                                        1.3843
17-Nov-86                                        1.3852
18-Nov-86                                        1.3832
19-Nov-86                                        1.3836
20-Nov-86                                        1.3852
21-Nov-86                                        1.3870
24-Nov-86                                        1.3859
25-Nov-86                                        1.3858
26-Nov-86                                        1.3853
27-Nov-86                                            ND
28-Nov-86                                        1.3840
 1-Dec-86                                        1.3825
 2-Dec-86                                        1.3828
 3-Dec-86                                        1.3836
 4-Dec-86                                        1.3813
 5-Dec-86                                        1.3792
 8-Dec-86                                        1.3775
 9-Dec-86                                        1.3775
10-Dec-86                                        1.3793
11-Dec-86                                        1.3809
12-Dec-86                                        1.3785
15-Dec-86                                        1.3795
16-Dec-86                                        1.3793
17-Dec-86                                        1.3790
18-Dec-86                                        1.3797
19-Dec-86                                        1.3794
22-Dec-86                                        1.3780
23-Dec-86                                        1.3776
24-Dec-86                                        1.3784
25-Dec-86                                            ND
26-Dec-86                                        1.3820
29-Dec-86                                        1.3816
30-Dec-86                                        1.3831
31-Dec-86                                        1.3810
 1-Jan-87                                            ND
 2-Jan-87                                        1.3785
 5-Jan-87                                        1.3758
 6-Jan-87                                        1.3744
 7-Jan-87                                        1.3718
 8-Jan-87                                        1.3711
 9-Jan-87                                        1.3702
12-Jan-87                                        1.3662
13-Jan-87                                        1.3661
14-Jan-87                                        1.3635
15-Jan-87                                        1.3630
16-Jan-87                                        1.3633
19-Jan-87                                            ND
20-Jan-87                                        1.3589
21-Jan-87                                        1.3570
22-Jan-87                                        1.3573
23-Jan-87                                        1.3590
26-Jan-87                                        1.3521
27-Jan-87                                        1.3436
28-Jan-87                                        1.3382
29-Jan-87                                        1.3420
30-Jan-87                                        1.3390
 2-Feb-87                                        1.3340
 3-Feb-87                                        1.3330
 4-Feb-87                                        1.3260
 5-Feb-87                                        1.3315
 6-Feb-87                                        1.3341
 9-Feb-87                                        1.3360
10-Feb-87                                        1.3360
11-Feb-87                                        1.3438
12-Feb-87                                        1.3455
13-Feb-87                                        1.3425
16-Feb-87                                            ND
17-Feb-87                                        1.3300
18-Feb-87                                        1.3308
19-Feb-87                                        1.3325
20-Feb-87                                        1.3303
23-Feb-87                                        1.3324
24-Feb-87                                        1.3310
25-Feb-87                                        1.3305
26-Feb-87                                        1.3324
27-Feb-87                                        1.3332
 2-Mar-87                                        1.3316
 3-Mar-87                                        1.3327
 4-Mar-87                                        1.3328
 5-Mar-87                                        1.3342
 6-Mar-87                                        1.3330
 9-Mar-87                                        1.3348
10-Mar-87                                        1.3352
11-Mar-87                                        1.3270
12-Mar-87                                        1.3211
13-Mar-87                                        1.3213
16-Mar-87                                        1.3165
17-Mar-87                                        1.3129
18-Mar-87                                        1.3133
19-Mar-87                                        1.3155
20-Mar-87                                        1.3088
23-Mar-87                                        1.3085
24-Mar-87                                        1.3078
25-Mar-87                                        1.3114
26-Mar-87                                        1.3085
27-Mar-87                                        1.3065
30-Mar-87                                        1.3087
31-Mar-87                                        1.3053
 1-Apr-87                                        1.3097
 2-Apr-87                                        1.3073
 3-Apr-87                                        1.3080
 6-Apr-87                                        1.3077
 7-Apr-87                                        1.3057
 8-Apr-87                                        1.3077
 9-Apr-87                                        1.3028
10-Apr-87                                        1.3023
13-Apr-87                                        1.3028
14-Apr-87                                        1.3195
15-Apr-87                                        1.3247
16-Apr-87                                        1.3185
17-Apr-87                                        1.3200
20-Apr-87                                        1.3183
21-Apr-87                                        1.3220
22-Apr-87                                        1.3305
23-Apr-87                                        1.3317
24-Apr-87                                        1.3363
27-Apr-87                                        1.3380
28-Apr-87                                        1.3354
29-Apr-87                                        1.3363
30-Apr-87                                        1.3371
 1-May-87                                        1.3380
 4-May-87                                        1.3447
 5-May-87                                        1.3420
 6-May-87                                        1.3363
 7-May-87                                        1.3365
 8-May-87                                        1.3370
11-May-87                                        1.3350
12-May-87                                        1.3358
13-May-87                                        1.3393
14-May-87                                        1.3391
15-May-87                                        1.3403
18-May-87                                        1.3406
19-May-87                                        1.3406
20-May-87                                        1.3460
21-May-87                                        1.3480
22-May-87                                        1.3482
25-May-87                                            ND
26-May-87                                        1.3445
27-May-87                                        1.3467
28-May-87                                        1.3440
29-May-87                                        1.3388
 1-Jun-87                                        1.3380
 2-Jun-87                                        1.3422
 3-Jun-87                                        1.3435
 4-Jun-87                                        1.3414
 5-Jun-87                                        1.3437
 8-Jun-87                                        1.3433
 9-Jun-87                                        1.3427
10-Jun-87                                        1.3394
11-Jun-87                                        1.3423
12-Jun-87                                        1.3398
15-Jun-87                                        1.3412
16-Jun-87                                        1.3410
17-Jun-87                                        1.3407
18-Jun-87                                        1.3415
19-Jun-87                                        1.3393
22-Jun-87                                        1.3353
23-Jun-87                                        1.3340
24-Jun-87                                        1.3337
25-Jun-87                                        1.3303
26-Jun-87                                        1.3327
29-Jun-87                                        1.3337
30-Jun-87                                        1.3315
 1-Jul-87                                        1.3305
 2-Jul-87                                        1.3303
 3-Jul-87                                        1.3279
 6-Jul-87                                        1.3282
 7-Jul-87                                        1.3232
 8-Jul-87                                        1.3245
 9-Jul-87                                        1.3235
10-Jul-87                                        1.3211
13-Jul-87                                        1.3199
14-Jul-87                                        1.3179
15-Jul-87                                        1.3236
16-Jul-87                                        1.3217
17-Jul-87                                        1.3188
20-Jul-87                                        1.3189
21-Jul-87                                        1.3213
22-Jul-87                                        1.3212
23-Jul-87                                        1.3292
24-Jul-87                                        1.3388
27-Jul-87                                        1.3348
28-Jul-87                                        1.3334
29-Jul-87                                        1.3325
30-Jul-87                                        1.3326
31-Jul-87                                        1.3280
 3-Aug-87                                        1.3241
 4-Aug-87                                        1.3258
 5-Aug-87                                        1.3251
 6-Aug-87                                        1.3231
 7-Aug-87                                        1.3262
10-Aug-87                                        1.3287
11-Aug-87                                        1.3298
12-Aug-87                                        1.3315
13-Aug-87                                        1.3294
14-Aug-87                                        1.3312
17-Aug-87                                        1.3311
18-Aug-87                                        1.3317
19-Aug-87                                        1.3308
20-Aug-87                                        1.3271
21-Aug-87                                        1.3250
24-Aug-87                                        1.3213
25-Aug-87                                        1.3195
26-Aug-87                                        1.3223
27-Aug-87                                        1.3170
28-Aug-87                                        1.3183
31-Aug-87                                        1.3196
 1-Sep-87                                        1.3173
 2-Sep-87                                        1.3155
 3-Sep-87                                        1.3142
 4-Sep-87                                        1.3142
 7-Sep-87                                            ND
 8-Sep-87                                        1.3130
 9-Sep-87                                        1.3204
10-Sep-87                                        1.3215
11-Sep-87                                        1.3183
14-Sep-87                                        1.3184
15-Sep-87                                        1.3153
16-Sep-87                                        1.3178
17-Sep-87                                        1.3155
18-Sep-87                                        1.3136
21-Sep-87                                        1.3150
22-Sep-87                                        1.3178
23-Sep-87                                        1.3174
24-Sep-87                                        1.3160
25-Sep-87                                        1.3123
28-Sep-87                                        1.3114
29-Sep-87                                        1.3100
30-Sep-87                                        1.3095
 1-Oct-87                                        1.3070
 2-Oct-87                                        1.3085
 5-Oct-87                                        1.3090
 6-Oct-87                                        1.3049
 7-Oct-87                                        1.3052
 8-Oct-87                                        1.3040
 9-Oct-87                                        1.3070
12-Oct-87                                            ND
13-Oct-87                                        1.3060
14-Oct-87                                        1.3060
15-Oct-87                                        1.3009
16-Oct-87                                        1.2985
19-Oct-87                                        1.2966
20-Oct-87                                        1.3192
21-Oct-87                                        1.3145
22-Oct-87                                        1.3167
23-Oct-87                                        1.3140
26-Oct-87                                        1.3155
27-Oct-87                                        1.3183
28-Oct-87                                        1.3185
29-Oct-87                                        1.3180
30-Oct-87                                        1.3162
 2-Nov-87                                        1.3145
 3-Nov-87                                        1.3220
 4-Nov-87                                        1.3236
 5-Nov-87                                        1.3315
 6-Nov-87                                        1.3205
 9-Nov-87                                        1.3204
10-Nov-87                                        1.3200
11-Nov-87                                            ND
12-Nov-87                                        1.3175
13-Nov-87                                        1.3190
16-Nov-87                                        1.3177
17-Nov-87                                        1.3172
18-Nov-87                                        1.3150
19-Nov-87                                        1.3107
20-Nov-87                                        1.3137
23-Nov-87                                        1.3115
24-Nov-87                                        1.3150
25-Nov-87                                        1.3100
26-Nov-87                                            ND
27-Nov-87                                        1.3091
30-Nov-87                                        1.3081
 1-Dec-87                                        1.3138
 2-Dec-87                                        1.3134
 3-Dec-87                                        1.3117
 4-Dec-87                                        1.3108
 7-Dec-87                                        1.3112
 8-Dec-87                                        1.3097
 9-Dec-87                                        1.3075
10-Dec-87                                        1.3055
11-Dec-87                                        1.3056
14-Dec-87                                        1.3077
15-Dec-87                                        1.3074
16-Dec-87                                        1.3086
17-Dec-87                                        1.3060
18-Dec-87                                        1.3065
21-Dec-87                                        1.3074
22-Dec-87                                        1.3058
23-Dec-87                                        1.3068
24-Dec-87                                        1.3070
25-Dec-87                                            ND
28-Dec-87                                        1.3037
29-Dec-87                                        1.3053
30-Dec-87                                        1.3033
31-Dec-87                                        1.3002
 1-Jan-88                                            ND
 4-Jan-88                                        1.2990
 5-Jan-88                                        1.2965
 6-Jan-88                                        1.2894
 7-Jan-88                                        1.2878
 8-Jan-88                                        1.2854
11-Jan-88                                        1.2897
12-Jan-88                                        1.2860
13-Jan-88                                        1.2888
14-Jan-88                                        1.2911
15-Jan-88                                        1.2862
18-Jan-88                                            ND
19-Jan-88                                        1.2870
20-Jan-88                                        1.2825
21-Jan-88                                        1.2827
22-Jan-88                                        1.2798
25-Jan-88                                        1.2802
26-Jan-88                                        1.2805
27-Jan-88                                        1.2789
28-Jan-88                                        1.2768
29-Jan-88                                        1.2760
 1-Feb-88                                        1.2741
 2-Feb-88                                        1.2750
 3-Feb-88                                        1.2750
 4-Feb-88                                        1.2712
 5-Feb-88                                        1.2676
 8-Feb-88                                        1.2659
 9-Feb-88                                        1.2664
10-Feb-88                                        1.2695
11-Feb-88                                        1.2665
12-Feb-88                                        1.2625
15-Feb-88                                            ND
16-Feb-88                                        1.2682
17-Feb-88                                        1.2656
18-Feb-88                                        1.2684
19-Feb-88                                        1.2708
22-Feb-88                                        1.2738
23-Feb-88                                        1.2706
24-Feb-88                                        1.2647
25-Feb-88                                        1.2645
26-Feb-88                                        1.2634
29-Feb-88                                        1.2606
 1-Mar-88                                        1.2570
 2-Mar-88                                        1.2558
 3-Mar-88                                        1.2535
 4-Mar-88                                        1.2559
 7-Mar-88                                        1.2560
 8-Mar-88                                        1.2536
 9-Mar-88                                        1.2535
10-Mar-88                                        1.2568
11-Mar-88                                        1.2563
14-Mar-88                                        1.2575
15-Mar-88                                        1.2562
16-Mar-88                                        1.2515
17-Mar-88                                        1.2495
18-Mar-88                                        1.2490
21-Mar-88                                        1.2492
22-Mar-88                                        1.2472
23-Mar-88                                        1.2437
24-Mar-88                                        1.2428
25-Mar-88                                        1.2437
28-Mar-88                                        1.2373
29-Mar-88                                        1.2360
30-Mar-88                                        1.2364
31-Mar-88                                        1.2342
 1-Apr-88                                        1.2348
 4-Apr-88                                        1.2366
 5-Apr-88                                        1.2395
 6-Apr-88                                        1.2406
 7-Apr-88                                        1.2450
 8-Apr-88                                        1.2480
11-Apr-88                                        1.2396
12-Apr-88                                        1.2370
13-Apr-88                                        1.2384
14-Apr-88                                        1.2365
15-Apr-88                                        1.2335
18-Apr-88                                        1.2324
19-Apr-88                                        1.2340
20-Apr-88                                        1.2285
21-Apr-88                                        1.2337
22-Apr-88                                        1.2330
25-Apr-88                                        1.2318
26-Apr-88                                        1.2290
27-Apr-88                                        1.2285
28-Apr-88                                        1.2315
29-Apr-88                                        1.2292
 2-May-88                                        1.2314
 3-May-88                                        1.2347
 4-May-88                                        1.2355
 5-May-88                                        1.2332
 6-May-88                                        1.2379
 9-May-88                                        1.2396
10-May-88                                        1.2384
11-May-88                                        1.2322
12-May-88                                        1.2313
13-May-88                                        1.2338
16-May-88                                        1.2335
17-May-88                                        1.2360
18-May-88                                        1.2409
19-May-88                                        1.2434
20-May-88                                        1.2423
23-May-88                                        1.2431
24-May-88                                        1.2415
25-May-88                                        1.2433
26-May-88                                        1.2375
27-May-88                                        1.2400
30-May-88                                            ND
31-May-88                                        1.2339
 1-Jun-88                                        1.2325
 2-Jun-88                                        1.2330
 3-Jun-88                                        1.2310
 6-Jun-88                                        1.2325
 7-Jun-88                                        1.2307
 8-Jun-88                                        1.2228
 9-Jun-88                                        1.2214
10-Jun-88                                        1.2195
13-Jun-88                                        1.2207
14-Jun-88                                        1.2180
15-Jun-88                                        1.2158
16-Jun-88                                        1.2138
17-Jun-88                                        1.2130
20-Jun-88                                        1.2096
21-Jun-88                                        1.2082
22-Jun-88                                        1.2105
23-Jun-88                                        1.2041
24-Jun-88                                        1.2028
27-Jun-88                                        1.2076
28-Jun-88                                        1.2100
29-Jun-88                                        1.2176
30-Jun-88                                        1.2130
 1-Jul-88                                        1.2210
 4-Jul-88                                            ND
 5-Jul-88                                        1.2136
 6-Jul-88                                        1.2071
 7-Jul-88                                        1.2053
 8-Jul-88                                        1.2097
11-Jul-88                                        1.2085
12-Jul-88                                        1.2102
13-Jul-88                                        1.2086
14-Jul-88                                        1.2085
15-Jul-88                                        1.2120
18-Jul-88                                        1.2097
19-Jul-88                                        1.2014
20-Jul-88                                        1.1956
21-Jul-88                                        1.1975
22-Jul-88                                        1.1985
25-Jul-88                                        1.2075
26-Jul-88                                        1.2090
27-Jul-88                                        1.2074
28-Jul-88                                        1.2089
29-Jul-88                                        1.2107
 1-Aug-88                                        1.2077
 2-Aug-88                                        1.2065
 3-Aug-88                                        1.2030
 4-Aug-88                                        1.2030
 5-Aug-88                                        1.2055
 8-Aug-88                                        1.2105
 9-Aug-88                                        1.2155
10-Aug-88                                        1.2260
11-Aug-88                                        1.2230
12-Aug-88                                        1.2198
15-Aug-88                                        1.2236
16-Aug-88                                        1.2278
17-Aug-88                                        1.2324
18-Aug-88                                        1.2302
19-Aug-88                                        1.2272
22-Aug-88                                        1.2293
23-Aug-88                                        1.2305
24-Aug-88                                        1.2320
25-Aug-88                                        1.2345
26-Aug-88                                        1.2373
29-Aug-88                                        1.2400
30-Aug-88                                        1.2388
31-Aug-88                                        1.2400
 1-Sep-88                                        1.2370
 2-Sep-88                                        1.2372
 5-Sep-88                                            ND
 6-Sep-88                                        1.2338
 7-Sep-88                                        1.2390
 8-Sep-88                                        1.2391
 9-Sep-88                                        1.2398
12-Sep-88                                        1.2385
13-Sep-88                                        1.2310
14-Sep-88                                        1.2227
15-Sep-88                                        1.2238
16-Sep-88                                        1.2235
19-Sep-88                                        1.2195
20-Sep-88                                        1.2205
21-Sep-88                                        1.2183
22-Sep-88                                        1.2186
23-Sep-88                                        1.2220
26-Sep-88                                        1.2215
27-Sep-88                                        1.2186
28-Sep-88                                        1.2207
29-Sep-88                                        1.2176
30-Sep-88                                        1.2173
 3-Oct-88                                        1.2105
 4-Oct-88                                        1.2099
 5-Oct-88                                        1.2075
 6-Oct-88                                        1.2115
 7-Oct-88                                        1.2077
10-Oct-88                                            ND
11-Oct-88                                        1.2090
12-Oct-88                                        1.2105
13-Oct-88                                        1.2086
14-Oct-88                                        1.2050
17-Oct-88                                        1.2049
18-Oct-88                                        1.1998
19-Oct-88                                        1.2000
20-Oct-88                                        1.1991
21-Oct-88                                        1.2020
24-Oct-88                                        1.1975
25-Oct-88                                        1.2000
26-Oct-88                                        1.1991
27-Oct-88                                        1.2041
28-Oct-88                                        1.2039
31-Oct-88                                        1.2197
 1-Nov-88                                        1.2282
 2-Nov-88                                        1.2270
 3-Nov-88                                        1.2213
 4-Nov-88                                        1.2227
 7-Nov-88                                        1.2372
 8-Nov-88                                        1.2352
 9-Nov-88                                        1.2324
10-Nov-88                                        1.2258
11-Nov-88                                            ND
14-Nov-88                                        1.2298
15-Nov-88                                        1.2350
16-Nov-88                                        1.2310
17-Nov-88                                        1.2339
18-Nov-88                                        1.2345
21-Nov-88                                        1.2117
22-Nov-88                                        1.2020
23-Nov-88                                        1.2000
24-Nov-88                                            ND
25-Nov-88                                        1.1907
28-Nov-88                                        1.1915
29-Nov-88                                        1.1941
30-Nov-88                                        1.1878
 1-Dec-88                                        1.1873
 2-Dec-88                                        1.1875
 5-Dec-88                                        1.1858
 6-Dec-88                                        1.1896
 7-Dec-88                                        1.2005
 8-Dec-88                                        1.1936
 9-Dec-88                                        1.1972
12-Dec-88                                        1.1985
13-Dec-88                                        1.1997
14-Dec-88                                        1.2003
15-Dec-88                                        1.2056
16-Dec-88                                        1.2050
19-Dec-88                                        1.2001
20-Dec-88                                        1.2008
21-Dec-88                                        1.2006
22-Dec-88                                        1.1958
23-Dec-88                                        1.1965
26-Dec-88                                            ND
27-Dec-88                                        1.1965
28-Dec-88                                        1.1950
29-Dec-88                                        1.1925
30-Dec-88                                        1.1928
 2-Jan-89                                            ND
 3-Jan-89                                        1.1907
 4-Jan-89                                        1.1921
 5-Jan-89                                        1.1895
 6-Jan-89                                        1.1952
 9-Jan-89                                        1.1970
10-Jan-89                                        1.2009
11-Jan-89                                        1.2008
12-Jan-89                                        1.1967
13-Jan-89                                        1.1988
16-Jan-89                                            ND
17-Jan-89                                        1.1980
18-Jan-89                                        1.1940
19-Jan-89                                        1.1895
20-Jan-89                                        1.1879
23-Jan-89                                        1.1885
24-Jan-89                                        1.1870
25-Jan-89                                        1.1857
26-Jan-89                                        1.1823
27-Jan-89                                        1.1877
30-Jan-89                                        1.1810
31-Jan-89                                        1.1835
 1-Feb-89                                        1.1894
 2-Feb-89                                        1.1881
 3-Feb-89                                        1.1858
 6-Feb-89                                        1.1832
 7-Feb-89                                        1.1822
 8-Feb-89                                        1.1850
 9-Feb-89                                        1.1840
10-Feb-89                                        1.1860
13-Feb-89                                        1.1865
14-Feb-89                                        1.1840
15-Feb-89                                        1.1805
16-Feb-89                                        1.1860
17-Feb-89                                        1.1895
20-Feb-89                                            ND
21-Feb-89                                        1.1899
22-Feb-89                                        1.1958
23-Feb-89                                        1.1958
24-Feb-89                                        1.1987
27-Feb-89                                        1.2035
28-Feb-89                                        1.1990
 1-Mar-89                                        1.1997
 2-Mar-89                                        1.1935
 3-Mar-89                                        1.1960
 6-Mar-89                                        1.1935
 7-Mar-89                                        1.1987
 8-Mar-89                                        1.2014
 9-Mar-89                                        1.2010
10-Mar-89                                        1.1988
13-Mar-89                                        1.1982
14-Mar-89                                        1.1945
15-Mar-89                                        1.1949
16-Mar-89                                        1.1965
17-Mar-89                                        1.1970
20-Mar-89                                        1.1946
21-Mar-89                                        1.1922
22-Mar-89                                        1.1898
23-Mar-89                                        1.1895
24-Mar-89                                        1.1920
27-Mar-89                                        1.1935
28-Mar-89                                        1.1949
29-Mar-89                                        1.1953
30-Mar-89                                        1.1945
31-Mar-89                                        1.1936
 3-Apr-89                                        1.1899
 4-Apr-89                                        1.1875
 5-Apr-89                                        1.1899
 6-Apr-89                                        1.1941
 7-Apr-89                                        1.1930
10-Apr-89                                        1.1902
11-Apr-89                                        1.1895
12-Apr-89                                        1.1890
13-Apr-89                                        1.1883
14-Apr-89                                        1.1876
17-Apr-89                                        1.1853
18-Apr-89                                        1.1847
19-Apr-89                                        1.1870
20-Apr-89                                        1.1845
21-Apr-89                                        1.1865
24-Apr-89                                        1.1890
25-Apr-89                                        1.1890
26-Apr-89                                        1.1902
27-Apr-89                                        1.1935
28-Apr-89                                        1.1865
 1-May-89                                        1.1867
 2-May-89                                        1.1839
 3-May-89                                        1.1836
 4-May-89                                        1.1842
 5-May-89                                        1.1838
 8-May-89                                        1.1858
 9-May-89                                        1.1877
10-May-89                                        1.1850
11-May-89                                        1.1867
12-May-89                                        1.1870
15-May-89                                        1.1910
16-May-89                                        1.1893
17-May-89                                        1.1925
18-May-89                                        1.1928
19-May-89                                        1.1911
22-May-89                                        1.1958
23-May-89                                        1.1980
24-May-89                                        1.2005
25-May-89                                        1.2080
26-May-89                                        1.2055
29-May-89                                            ND
30-May-89                                        1.2102
31-May-89                                        1.2062
 1-Jun-89                                        1.2070
 2-Jun-89                                        1.2066
 5-Jun-89                                        1.2005
 6-Jun-89                                        1.2018
 7-Jun-89                                        1.1973
 8-Jun-89                                        1.1976
 9-Jun-89                                        1.2000
12-Jun-89                                        1.2027
13-Jun-89                                        1.2010
14-Jun-89                                        1.1992
15-Jun-89                                        1.1993
16-Jun-89                                        1.1975
19-Jun-89                                        1.1990
20-Jun-89                                        1.1994
21-Jun-89                                        1.1970
22-Jun-89                                        1.1923
23-Jun-89                                        1.1913
26-Jun-89                                        1.1940
27-Jun-89                                        1.1942
28-Jun-89                                        1.1967
29-Jun-89                                        1.1953
30-Jun-89                                        1.1985
 3-Jul-89                                        1.1948
 4-Jul-89                                            ND
 5-Jul-89                                        1.1915
 6-Jul-89                                        1.1919
 7-Jul-89                                        1.1910
10-Jul-89                                        1.1886
11-Jul-89                                        1.1903
12-Jul-89                                        1.1901
13-Jul-89                                        1.1930
14-Jul-89                                        1.1918
17-Jul-89                                        1.1910
18-Jul-89                                        1.1911
19-Jul-89                                        1.1892
20-Jul-89                                        1.1876
21-Jul-89                                        1.1880
24-Jul-89                                        1.1888
25-Jul-89                                        1.1880
26-Jul-89                                        1.1870
27-Jul-89                                        1.1832
28-Jul-89                                        1.1850
31-Jul-89                                        1.1809
 1-Aug-89                                        1.1747
 2-Aug-89                                        1.1757
 3-Aug-89                                        1.1718
 4-Aug-89                                        1.1770
 7-Aug-89                                        1.1740
 8-Aug-89                                        1.1722
 9-Aug-89                                        1.1713
10-Aug-89                                        1.1724
11-Aug-89                                        1.1760
14-Aug-89                                        1.1780
15-Aug-89                                        1.1826
16-Aug-89                                        1.1790
17-Aug-89                                        1.1825
18-Aug-89                                        1.1840
21-Aug-89                                        1.1745
22-Aug-89                                        1.1729
23-Aug-89                                        1.1762
24-Aug-89                                        1.1768
25-Aug-89                                        1.1735
28-Aug-89                                        1.1723
29-Aug-89                                        1.1727
30-Aug-89                                        1.1765
31-Aug-89                                        1.1763
 1-Sep-89                                        1.1820
 4-Sep-89                                            ND
 5-Sep-89                                        1.1814
 6-Sep-89                                        1.1800
 7-Sep-89                                        1.1843
 8-Sep-89                                        1.1878
11-Sep-89                                        1.1874
12-Sep-89                                        1.1893
13-Sep-89                                        1.1859
14-Sep-89                                        1.1850
15-Sep-89                                        1.1882
18-Sep-89                                        1.1840
19-Sep-89                                        1.1836
20-Sep-89                                        1.1828
21-Sep-89                                        1.1845
22-Sep-89                                        1.1808
25-Sep-89                                        1.1775
26-Sep-89                                        1.1745
27-Sep-89                                        1.1777
28-Sep-89                                        1.1805
29-Sep-89                                        1.1789
 2-Oct-89                                        1.1776
 3-Oct-89                                        1.1764
 4-Oct-89                                        1.1749
 5-Oct-89                                        1.1753
 6-Oct-89                                        1.1765
 9-Oct-89                                            ND
10-Oct-89                                        1.1734
11-Oct-89                                        1.1758
12-Oct-89                                        1.1755
13-Oct-89                                        1.1745
16-Oct-89                                        1.1767
17-Oct-89                                        1.1759
18-Oct-89                                        1.1739
19-Oct-89                                        1.1743
20-Oct-89                                        1.1735
23-Oct-89                                        1.1725
24-Oct-89                                        1.1723
25-Oct-89                                        1.1747
26-Oct-89                                        1.1752
27-Oct-89                                        1.1754
30-Oct-89                                        1.1747
31-Oct-89                                        1.1741
 1-Nov-89                                        1.1743
 2-Nov-89                                        1.1727
 3-Nov-89                                        1.1725
 6-Nov-89                                        1.1714
 7-Nov-89                                        1.1710
 8-Nov-89                                        1.1698
 9-Nov-89                                        1.1678
10-Nov-89                                        1.1697
13-Nov-89                                        1.1678
14-Nov-89                                        1.1705
15-Nov-89                                        1.1730
16-Nov-89                                        1.1698
17-Nov-89                                        1.1697
20-Nov-89                                        1.1715
21-Nov-89                                        1.1703
22-Nov-89                                        1.1705
23-Nov-89                                            ND
24-Nov-89                                        1.1675
27-Nov-89                                        1.1675
28-Nov-89                                        1.1678
29-Nov-89                                        1.1660
30-Nov-89                                        1.1633
 1-Dec-89                                        1.1663
 4-Dec-89                                        1.1646
 5-Dec-89                                        1.1631
 6-Dec-89                                        1.1607
 7-Dec-89                                        1.1627
 8-Dec-89                                        1.1617
11-Dec-89                                        1.1635
12-Dec-89                                        1.1630
13-Dec-89                                        1.1595
14-Dec-89                                        1.1630
15-Dec-89                                        1.1605
18-Dec-89                                        1.1611
19-Dec-89                                        1.1612
20-Dec-89                                        1.1620
21-Dec-89                                        1.1607
22-Dec-89                                        1.1595
25-Dec-89                                            ND
26-Dec-89                                        1.1598
27-Dec-89                                        1.1589
28-Dec-89                                        1.1570
29-Dec-89                                        1.1580