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 |