CANADA -- SPOT EXCHANGE RATE, CANADIAN $/US$
| Date | Rate |
|---|---|
| 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 |