AUSTRIA -- SPOT EXCHANGE RATE, SCHILLINGS/US$
| Date | Rate |
|---|---|
| 4-Jan-71 | 25.8561 |
| 5-Jan-71 | 25.8576 |
| 6-Jan-71 | 25.8566 |
| 7-Jan-71 | 25.8599 |
| 8-Jan-71 | 25.8614 |
| 11-Jan-71 | 25.8612 |
| 12-Jan-71 | 25.8602 |
| 13-Jan-71 | 25.8582 |
| 14-Jan-71 | 25.8566 |
| 15-Jan-71 | 25.8581 |
| 18-Jan-71 | 25.8591 |
| 19-Jan-71 | 25.8601 |
| 20-Jan-71 | 25.8579 |
| 21-Jan-71 | 25.8599 |
| 22-Jan-71 | 25.8611 |
| 25-Jan-71 | 25.8636 |
| 26-Jan-71 | 25.8921 |
| 27-Jan-71 | 25.8904 |
| 28-Jan-71 | 25.8681 |
| 29-Jan-71 | 25.8676 |
| 1-Feb-71 | 25.8711 |
| 2-Feb-71 | 25.8717 |
| 3-Feb-71 | 25.8717 |
| 4-Feb-71 | 25.8751 |
| 5-Feb-71 | 25.8707 |
| 8-Feb-71 | 25.8775 |
| 9-Feb-71 | 25.8754 |
| 10-Feb-71 | 25.8777 |
| 11-Feb-71 | 25.8788 |
| 12-Feb-71 | ND |
| 15-Feb-71 | ND |
| 16-Feb-71 | 25.8759 |
| 17-Feb-71 | 25.8682 |
| 18-Feb-71 | 25.8714 |
| 19-Feb-71 | 25.8714 |
| 22-Feb-71 | 25.8632 |
| 23-Feb-71 | 25.8732 |
| 24-Feb-71 | 25.8719 |
| 25-Feb-71 | 25.8724 |
| 26-Feb-71 | 25.8724 |
| 1-Mar-71 | 25.8775 |
| 2-Mar-71 | 25.8754 |
| 3-Mar-71 | 25.8727 |
| 4-Mar-71 | 25.8713 |
| 5-Mar-71 | 25.8663 |
| 8-Mar-71 | 26.0752 |
| 9-Mar-71 | 25.8646 |
| 10-Mar-71 | 25.8642 |
| 11-Mar-71 | 25.8641 |
| 12-Mar-71 | 25.8604 |
| 15-Mar-71 | 25.8658 |
| 16-Mar-71 | 25.8642 |
| 17-Mar-71 | 25.8612 |
| 18-Mar-71 | 25.8569 |
| 19-Mar-71 | 25.8581 |
| 22-Mar-71 | 25.8445 |
| 23-Mar-71 | 25.8609 |
| 24-Mar-71 | 25.8591 |
| 25-Mar-71 | 25.8289 |
| 26-Mar-71 | 25.8516 |
| 29-Mar-71 | 25.8531 |
| 30-Mar-71 | 25.8557 |
| 31-Mar-71 | 25.8335 |
| 1-Apr-71 | 25.8559 |
| 2-Apr-71 | 25.8264 |
| 5-Apr-71 | 25.8524 |
| 6-Apr-71 | 25.8295 |
| 7-Apr-71 | 25.8509 |
| 8-Apr-71 | 25.8523 |
| 9-Apr-71 | 25.8521 |
| 12-Apr-71 | 25.8521 |
| 13-Apr-71 | 25.8401 |
| 14-Apr-71 | 25.8514 |
| 15-Apr-71 | 25.8509 |
| 16-Apr-71 | 25.8503 |
| 19-Apr-71 | 25.8509 |
| 20-Apr-71 | 25.8267 |
| 21-Apr-71 | 25.8509 |
| 22-Apr-71 | 25.8359 |
| 23-Apr-71 | 25.8198 |
| 26-Apr-71 | 25.8214 |
| 27-Apr-71 | 25.8483 |
| 28-Apr-71 | 25.8437 |
| 29-Apr-71 | 25.8467 |
| 30-Apr-71 | 25.8166 |
| 3-May-71 | 25.8494 |
| 4-May-71 | 25.8245 |
| 5-May-71 | 25.8245 |
| 6-May-71 | 25.8125 |
| 7-May-71 | 25.8116 |
| 10-May-71 | 24.9959 |
| 11-May-71 | 24.9974 |
| 12-May-71 | 24.9975 |
| 13-May-71 | 24.9975 |
| 14-May-71 | 24.9967 |
| 17-May-71 | 24.9969 |
| 18-May-71 | 24.9917 |
| 19-May-71 | 24.9945 |
| 20-May-71 | 24.9975 |
| 21-May-71 | 25.1167 |
| 24-May-71 | 24.9934 |
| 25-May-71 | 24.9960 |
| 26-May-71 | 24.9962 |
| 27-May-71 | 24.9957 |
| 28-May-71 | 24.9958 |
| 31-May-71 | ND |
| 1-Jun-71 | 24.9937 |
| 2-Jun-71 | 24.9958 |
| 3-Jun-71 | 24.9958 |
| 4-Jun-71 | 24.9944 |
| 7-Jun-71 | 24.9952 |
| 8-Jun-71 | 24.9952 |
| 9-Jun-71 | 24.9891 |
| 10-Jun-71 | 24.9944 |
| 11-Jun-71 | 24.9919 |
| 14-Jun-71 | 24.9852 |
| 15-Jun-71 | 24.9848 |
| 16-Jun-71 | 24.9848 |
| 17-Jun-71 | 24.9928 |
| 18-Jun-71 | 24.9847 |
| 21-Jun-71 | 24.9798 |
| 22-Jun-71 | 24.9746 |
| 23-Jun-71 | 24.9744 |
| 24-Jun-71 | 24.9746 |
| 25-Jun-71 | 24.9744 |
| 28-Jun-71 | 24.9853 |
| 29-Jun-71 | 24.9855 |
| 30-Jun-71 | 24.9845 |
| 1-Jul-71 | 24.9848 |
| 2-Jul-71 | 24.9847 |
| 5-Jul-71 | ND |
| 6-Jul-71 | 24.9842 |
| 7-Jul-71 | 24.9830 |
| 8-Jul-71 | 24.9778 |
| 9-Jul-71 | 24.9778 |
| 12-Jul-71 | 24.9778 |
| 13-Jul-71 | 24.9784 |
| 14-Jul-71 | 24.9771 |
| 15-Jul-71 | 24.9768 |
| 16-Jul-71 | 24.9768 |
| 19-Jul-71 | 24.9761 |
| 20-Jul-71 | 24.9764 |
| 21-Jul-71 | 24.9581 |
| 22-Jul-71 | 24.9754 |
| 23-Jul-71 | 24.9753 |
| 26-Jul-71 | 24.9601 |
| 27-Jul-71 | 24.9759 |
| 28-Jul-71 | 24.9557 |
| 29-Jul-71 | 24.9726 |
| 30-Jul-71 | 24.9721 |
| 2-Aug-71 | 24.9541 |
| 3-Aug-71 | 24.9530 |
| 4-Aug-71 | 24.9510 |
| 5-Aug-71 | 24.9415 |
| 6-Aug-71 | 24.9391 |
| 9-Aug-71 | 24.9352 |
| 10-Aug-71 | 24.9403 |
| 11-Aug-71 | 24.9261 |
| 12-Aug-71 | 24.9263 |
| 13-Aug-71 | 24.9345 |
| 16-Aug-71 | ND |
| 17-Aug-71 | ND |
| 18-Aug-71 | ND |
| 19-Aug-71 | ND |
| 20-Aug-71 | ND |
| 23-Aug-71 | ND |
| 24-Aug-71 | 24.7219 |
| 25-Aug-71 | 24.6863 |
| 26-Aug-71 | 24.6239 |
| 27-Aug-71 | 24.6811 |
| 30-Aug-71 | 24.6205 |
| 31-Aug-71 | 24.6573 |
| 1-Sep-71 | 24.6354 |
| 2-Sep-71 | 24.6100 |
| 3-Sep-71 | 24.5600 |
| 6-Sep-71 | ND |
| 7-Sep-71 | 24.6474 |
| 8-Sep-71 | 24.6356 |
| 9-Sep-71 | 24.6205 |
| 10-Sep-71 | 24.6206 |
| 13-Sep-71 | 24.5667 |
| 14-Sep-71 | 24.6003 |
| 15-Sep-71 | 24.4349 |
| 16-Sep-71 | 24.5273 |
| 17-Sep-71 | 24.5273 |
| 20-Sep-71 | 24.5046 |
| 21-Sep-71 | 24.4692 |
| 22-Sep-71 | 24.4591 |
| 23-Sep-71 | 24.3400 |
| 24-Sep-71 | 24.2544 |
| 27-Sep-71 | 24.2847 |
| 28-Sep-71 | 24.2847 |
| 29-Sep-71 | 24.2746 |
| 30-Sep-71 | 24.3083 |
| 1-Oct-71 | 24.1550 |
| 4-Oct-71 | 24.3286 |
| 5-Oct-71 | 24.2359 |
| 6-Oct-71 | 24.1523 |
| 7-Oct-71 | 24.2746 |
| 8-Oct-71 | 24.1523 |
| 11-Oct-71 | ND |
| 12-Oct-71 | 24.2166 |
| 13-Oct-71 | 24.2325 |
| 14-Oct-71 | 24.2509 |
| 15-Oct-71 | 24.2859 |
| 18-Oct-71 | 24.2315 |
| 19-Oct-71 | 24.3006 |
| 20-Oct-71 | 24.1723 |
| 21-Oct-71 | 24.2384 |
| 22-Oct-71 | 24.2216 |
| 25-Oct-71 | ND |
| 26-Oct-71 | 24.2216 |
| 27-Oct-71 | 24.2509 |
| 28-Oct-71 | 24.3049 |
| 29-Oct-71 | 24.2604 |
| 1-Nov-71 | 24.2277 |
| 2-Nov-71 | ND |
| 3-Nov-71 | 24.2479 |
| 4-Nov-71 | 24.2022 |
| 5-Nov-71 | 24.2216 |
| 8-Nov-71 | 24.2646 |
| 9-Nov-71 | 24.2842 |
| 10-Nov-71 | 24.2679 |
| 11-Nov-71 | 24.3139 |
| 12-Nov-71 | 24.2982 |
| 15-Nov-71 | 24.2629 |
| 16-Nov-71 | 24.2646 |
| 17-Nov-71 | 24.2646 |
| 18-Nov-71 | 24.2679 |
| 19-Nov-71 | 24.2409 |
| 22-Nov-71 | 24.2359 |
| 23-Nov-71 | 24.2258 |
| 24-Nov-71 | 24.1423 |
| 25-Nov-71 | ND |
| 26-Nov-71 | 24.1318 |
| 29-Nov-71 | 24.0542 |
| 30-Nov-71 | 24.0770 |
| 1-Dec-71 | 24.0567 |
| 2-Dec-71 | 24.0961 |
| 3-Dec-71 | 24.0730 |
| 6-Dec-71 | 23.8746 |
| 7-Dec-71 | 20.7659 |
| 8-Dec-71 | 23.7674 |
| 9-Dec-71 | 23.7764 |
| 10-Dec-71 | 23.7908 |
| 13-Dec-71 | 23.8041 |
| 14-Dec-71 | 23.7948 |
| 15-Dec-71 | 23.6888 |
| 16-Dec-71 | 23.6471 |
| 17-Dec-71 | 23.6945 |
| 20-Dec-71 | ND |
| 21-Dec-71 | ND |
| 22-Dec-71 | 23.6406 |
| 23-Dec-71 | 23.6733 |
| 24-Dec-71 | 23.6967 |
| 27-Dec-71 | 23.7318 |
| 28-Dec-71 | 23.6780 |
| 29-Dec-71 | 23.7529 |
| 30-Dec-71 | 23.7349 |
| 31-Dec-71 | 23.6640 |
| 3-Jan-72 | 23.7177 |
| 4-Jan-72 | 23.6967 |
| 5-Jan-72 | 23.7529 |
| 6-Jan-72 | 23.6967 |
| 7-Jan-72 | 23.6826 |
| 10-Jan-72 | 23.6967 |
| 11-Jan-72 | 23.6406 |
| 12-Jan-72 | 23.6406 |
| 13-Jan-72 | 23.5849 |
| 14-Jan-72 | 23.4742 |
| 17-Jan-72 | 22.4215 |
| 18-Jan-72 | 23.3918 |
| 19-Jan-72 | 23.4192 |
| 20-Jan-72 | 23.3645 |
| 21-Jan-72 | 23.4742 |
| 24-Jan-72 | 23.4192 |
| 25-Jan-72 | 23.3645 |
| 26-Jan-72 | 23.4192 |
| 27-Jan-72 | 23.3645 |
| 28-Jan-72 | 23.3645 |
| 31-Jan-72 | 23.3100 |
| 1-Feb-72 | 23.3100 |
| 2-Feb-72 | 23.2558 |
| 3-Feb-72 | 23.2018 |
| 4-Feb-72 | 23.3645 |
| 7-Feb-72 | 23.3100 |
| 8-Feb-72 | 23.2558 |
| 9-Feb-72 | 23.2558 |
| 10-Feb-72 | 23.2018 |
| 11-Feb-72 | 23.2018 |
| 14-Feb-72 | 23.1884 |
| 15-Feb-72 | 23.2018 |
| 16-Feb-72 | 23.1481 |
| 17-Feb-72 | 23.0947 |
| 18-Feb-72 | 23.0547 |
| 21-Feb-72 | ND |
| 22-Feb-72 | 23.0947 |
| 23-Feb-72 | 23.0680 |
| 24-Feb-72 | 23.0947 |
| 25-Feb-72 | 23.2018 |
| 28-Feb-72 | 23.2558 |
| 29-Feb-72 | 23.2018 |
| 1-Mar-72 | 23.2018 |
| 2-Mar-72 | 23.2018 |
| 3-Mar-72 | 23.1750 |
| 6-Mar-72 | 23.1481 |
| 7-Mar-72 | 23.0149 |
| 8-Mar-72 | 23.0415 |
| 9-Mar-72 | 22.9357 |
| 10-Mar-72 | 22.9357 |
| 13-Mar-72 | 22.9095 |
| 14-Mar-72 | 22.9885 |
| 15-Mar-72 | 22.9885 |
| 16-Mar-72 | 23.0017 |
| 17-Mar-72 | 23.0947 |
| 20-Mar-72 | 23.1481 |
| 21-Mar-72 | 23.0947 |
| 22-Mar-72 | 23.0415 |
| 23-Mar-72 | 23.1080 |
| 24-Mar-72 | 23.2018 |
| 27-Mar-72 | 23.1080 |
| 28-Mar-72 | 23.0947 |
| 29-Mar-72 | 23.0947 |
| 30-Mar-72 | 23.0680 |
| 31-Mar-72 | 23.0680 |
| 3-Apr-72 | 23.0680 |
| 4-Apr-72 | 23.1080 |
| 5-Apr-72 | 23.1080 |
| 6-Apr-72 | 23.0947 |
| 7-Apr-72 | 23.0947 |
| 10-Apr-72 | 23.1481 |
| 11-Apr-72 | 23.1347 |
| 12-Apr-72 | 23.0947 |
| 13-Apr-72 | 23.1481 |
| 14-Apr-72 | 23.0947 |
| 17-Apr-72 | 23.1481 |
| 18-Apr-72 | 23.1481 |
| 19-Apr-72 | 23.2288 |
| 20-Apr-72 | 23.0947 |
| 21-Apr-72 | 23.1214 |
| 24-Apr-72 | 23.1481 |
| 25-Apr-72 | 23.1481 |
| 26-Apr-72 | 23.1481 |
| 27-Apr-72 | 23.1481 |
| 28-Apr-72 | 23.1481 |
| 1-May-72 | 23.0947 |
| 2-May-72 | 23.1481 |
| 3-May-72 | 23.1481 |
| 4-May-72 | 23.1481 |
| 5-May-72 | 23.1481 |
| 8-May-72 | 23.1214 |
| 9-May-72 | 23.0947 |
| 10-May-72 | 23.0947 |
| 11-May-72 | 23.0947 |
| 12-May-72 | 23.1481 |
| 15-May-72 | 23.1481 |
| 16-May-72 | 23.1481 |
| 17-May-72 | 23.0947 |
| 18-May-72 | 23.0947 |
| 19-May-72 | 23.1214 |
| 22-May-72 | 23.0947 |
| 23-May-72 | 23.0680 |
| 24-May-72 | 23.0415 |
| 25-May-72 | 23.0947 |
| 26-May-72 | 23.0947 |
| 29-May-72 | ND |
| 30-May-72 | 23.0415 |
| 31-May-72 | 23.0680 |
| 1-Jun-72 | 23.0947 |
| 2-Jun-72 | 23.0947 |
| 5-Jun-72 | 23.0680 |
| 6-Jun-72 | 23.0947 |
| 7-Jun-72 | 23.0415 |
| 8-Jun-72 | 23.0149 |
| 9-Jun-72 | 23.0149 |
| 12-Jun-72 | 23.0149 |
| 13-Jun-72 | 23.0017 |
| 14-Jun-72 | 22.9885 |
| 15-Jun-72 | 23.0282 |
| 16-Jun-72 | 23.0282 |
| 19-Jun-72 | 23.0149 |
| 20-Jun-72 | 23.0680 |
| 21-Jun-72 | 23.0149 |
| 22-Jun-72 | 23.0947 |
| 23-Jun-72 | ND |
| 26-Jun-72 | ND |
| 27-Jun-72 | 23.0680 |
| 28-Jun-72 | 22.9621 |
| 29-Jun-72 | 22.9885 |
| 30-Jun-72 | 22.9095 |
| 3-Jul-72 | 22.9095 |
| 4-Jul-72 | ND |
| 5-Jul-72 | 22.8571 |
| 6-Jul-72 | 22.8833 |
| 7-Jul-72 | 22.8833 |
| 10-Jul-72 | 22.8833 |
| 11-Jul-72 | 22.8833 |
| 12-Jul-72 | 22.8833 |
| 13-Jul-72 | 22.7790 |
| 14-Jul-72 | 22.8050 |
| 17-Jul-72 | 22.8310 |
| 18-Jul-72 | 22.8441 |
| 19-Jul-72 | 22.8310 |
| 20-Jul-72 | 22.9885 |
| 21-Jul-72 | 22.9095 |
| 24-Jul-72 | 22.9621 |
| 25-Jul-72 | 22.9621 |
| 26-Jul-72 | 22.9621 |
| 27-Jul-72 | 22.9621 |
| 28-Jul-72 | 22.9621 |
| 31-Jul-72 | 22.9621 |
| 1-Aug-72 | 22.9489 |
| 2-Aug-72 | 22.9753 |
| 3-Aug-72 | 22.9885 |
| 4-Aug-72 | 22.9621 |
| 7-Aug-72 | 22.9621 |
| 8-Aug-72 | 22.9621 |
| 9-Aug-72 | 22.9621 |
| 10-Aug-72 | 23.0017 |
| 11-Aug-72 | 23.0149 |
| 14-Aug-72 | 22.9885 |
| 15-Aug-72 | 22.9753 |
| 16-Aug-72 | 22.9885 |
| 17-Aug-72 | 23.0813 |
| 18-Aug-72 | 23.0149 |
| 21-Aug-72 | 23.0547 |
| 22-Aug-72 | 23.0348 |
| 23-Aug-72 | 23.0149 |
| 24-Aug-72 | 23.0017 |
| 25-Aug-72 | 23.0149 |
| 28-Aug-72 | 23.0547 |
| 29-Aug-72 | 23.0415 |
| 30-Aug-72 | 23.0149 |
| 31-Aug-72 | 23.0415 |
| 1-Sep-72 | 23.0547 |
| 4-Sep-72 | ND |
| 5-Sep-72 | 23.0547 |
| 6-Sep-72 | 23.0547 |
| 7-Sep-72 | 23.0680 |
| 8-Sep-72 | 23.0813 |
| 11-Sep-72 | 23.0348 |
| 12-Sep-72 | 23.0481 |
| 13-Sep-72 | 23.0415 |
| 14-Sep-72 | 23.0415 |
| 15-Sep-72 | 23.0415 |
| 18-Sep-72 | 23.0813 |
| 19-Sep-72 | 23.0415 |
| 20-Sep-72 | 23.0415 |
| 21-Sep-72 | 23.0680 |
| 22-Sep-72 | 23.0947 |
| 25-Sep-72 | 23.0547 |
| 26-Sep-72 | 23.0813 |
| 27-Sep-72 | 23.1013 |
| 28-Sep-72 | 23.1080 |
| 29-Sep-72 | 23.1214 |
| 2-Oct-72 | 23.0947 |
| 3-Oct-72 | 23.2018 |
| 4-Oct-72 | 23.1481 |
| 5-Oct-72 | 23.1347 |
| 6-Oct-72 | 23.2018 |
| 9-Oct-72 | ND |
| 10-Oct-72 | 23.1750 |
| 11-Oct-72 | 23.1481 |
| 12-Oct-72 | 23.1750 |
| 13-Oct-72 | 23.2018 |
| 16-Oct-72 | 23.2018 |
| 17-Oct-72 | 23.2288 |
| 18-Oct-72 | 23.2153 |
| 19-Oct-72 | 23.2018 |
| 20-Oct-72 | 23.2153 |
| 23-Oct-72 | ND |
| 24-Oct-72 | 23.2558 |
| 25-Oct-72 | 23.2558 |
| 26-Oct-72 | 23.2558 |
| 27-Oct-72 | 23.2423 |
| 30-Oct-72 | 23.2288 |
| 31-Oct-72 | 23.2288 |
| 1-Nov-72 | 23.2288 |
| 2-Nov-72 | 23.2018 |
| 3-Nov-72 | 23.2018 |
| 6-Nov-72 | 23.2018 |
| 7-Nov-72 | ND |
| 8-Nov-72 | 23.2288 |
| 9-Nov-72 | 23.2558 |
| 10-Nov-72 | 23.2423 |
| 13-Nov-72 | 23.2018 |
| 14-Nov-72 | 23.2018 |
| 15-Nov-72 | 23.1884 |
| 16-Nov-72 | 23.2018 |
| 17-Nov-72 | 23.2423 |
| 20-Nov-72 | 23.2288 |
| 21-Nov-72 | 23.2220 |
| 22-Nov-72 | 23.2288 |
| 23-Nov-72 | ND |
| 24-Nov-72 | 23.2288 |
| 27-Nov-72 | 23.2558 |
| 28-Nov-72 | 23.2558 |
| 29-Nov-72 | 23.2018 |
| 30-Nov-72 | 23.2018 |
| 1-Dec-72 | 23.2018 |
| 4-Dec-72 | 23.1481 |
| 5-Dec-72 | 23.1481 |
| 6-Dec-72 | 23.1481 |
| 7-Dec-72 | 23.1750 |
| 8-Dec-72 | 23.2018 |
| 11-Dec-72 | 23.1750 |
| 12-Dec-72 | 23.1615 |
| 13-Dec-72 | 23.1750 |
| 14-Dec-72 | 23.1481 |
| 15-Dec-72 | 23.1615 |
| 18-Dec-72 | 23.2018 |
| 19-Dec-72 | 23.1615 |
| 20-Dec-72 | 23.1481 |
| 21-Dec-72 | 23.1481 |
| 22-Dec-72 | 23.1481 |
| 25-Dec-72 | ND |
| 26-Dec-72 | 23.1481 |
| 27-Dec-72 | 23.1481 |
| 28-Dec-72 | 23.1481 |
| 29-Dec-72 | 23.1615 |
| 1-Jan-73 | ND |
| 2-Jan-73 | 23.2018 |
| 3-Jan-73 | 23.1615 |
| 4-Jan-73 | 23.1750 |
| 5-Jan-73 | 23.1750 |
| 8-Jan-73 | 23.1750 |
| 9-Jan-73 | 23.1817 |
| 10-Jan-73 | 23.1750 |
| 11-Jan-73 | 23.1615 |
| 12-Jan-73 | 23.1750 |
| 15-Jan-73 | 23.1750 |
| 16-Jan-73 | 23.1615 |
| 17-Jan-73 | 23.1750 |
| 18-Jan-73 | 23.2018 |
| 19-Jan-73 | 23.2018 |
| 22-Jan-73 | 23.2018 |
| 23-Jan-73 | 23.1481 |
| 24-Jan-73 | 23.0947 |
| 25-Jan-73 | 23.0947 |
| 26-Jan-73 | 23.0947 |
| 29-Jan-73 | 23.0680 |
| 30-Jan-73 | 22.9885 |
| 31-Jan-73 | 23.0415 |
| 1-Feb-73 | 22.8310 |
| 2-Feb-73 | 22.8833 |
| 5-Feb-73 | 22.9357 |
| 6-Feb-73 | 22.9357 |
| 7-Feb-73 | 22.8833 |
| 8-Feb-73 | 22.8310 |
| 9-Feb-73 | 22.8050 |
| 12-Feb-73 | ND |
| 13-Feb-73 | 21.5983 |
| 14-Feb-73 | 21.4133 |
| 15-Feb-73 | 21.5054 |
| 16-Feb-73 | 21.3447 |
| 19-Feb-73 | ND |
| 20-Feb-73 | 21.2766 |
| 21-Feb-73 | 21.3219 |
| 22-Feb-73 | 21.3219 |
| 23-Feb-73 | 20.7039 |
| 26-Feb-73 | 20.7900 |
| 27-Feb-73 | 20.7900 |
| 28-Feb-73 | 20.7469 |
| 1-Mar-73 | 20.5339 |
| 2-Mar-73 | ND |
| 5-Mar-73 | 20.3666 |
| 6-Mar-73 | 20.2429 |
| 7-Mar-73 | 20.2020 |
| 8-Mar-73 | 20.2429 |
| 9-Mar-73 | 20.2020 |
| 12-Mar-73 | 20.2429 |
| 13-Mar-73 | 20.4499 |
| 14-Mar-73 | 20.6611 |
| 15-Mar-73 | 20.4081 |
| 16-Mar-73 | 20.5339 |
| 19-Mar-73 | 20.6185 |
| 20-Mar-73 | 20.6611 |
| 21-Mar-73 | 20.6611 |
| 22-Mar-73 | 20.6185 |
| 23-Mar-73 | 20.6611 |
| 26-Mar-73 | 20.6185 |
| 27-Mar-73 | 20.5761 |
| 28-Mar-73 | 20.6185 |
| 29-Mar-73 | 20.6185 |
| 30-Mar-73 | 20.6611 |
| 2-Apr-73 | 20.6611 |
| 3-Apr-73 | 20.7900 |
| 4-Apr-73 | 20.6825 |
| 5-Apr-73 | 20.6185 |
| 6-Apr-73 | 20.6825 |
| 9-Apr-73 | 20.7039 |
| 10-Apr-73 | 20.6611 |
| 11-Apr-73 | 20.6611 |
| 12-Apr-73 | 20.6611 |
| 13-Apr-73 | 20.6825 |
| 16-Apr-73 | 20.7039 |
| 17-Apr-73 | 20.6611 |
| 18-Apr-73 | 20.6505 |
| 19-Apr-73 | 20.6398 |
| 20-Apr-73 | 20.7039 |
| 23-Apr-73 | 20.7039 |
| 24-Apr-73 | 20.6611 |
| 25-Apr-73 | 20.7469 |
| 26-Apr-73 | 20.7254 |
| 27-Apr-73 | 20.7684 |
| 30-Apr-73 | 20.7469 |
| 1-May-73 | 20.7469 |
| 2-May-73 | 20.7254 |
| 3-May-73 | 20.7361 |
| 4-May-73 | 20.7576 |
| 7-May-73 | 20.7684 |
| 8-May-73 | 20.7684 |
| 9-May-73 | 20.7039 |
| 10-May-73 | 20.7039 |
| 11-May-73 | 20.7039 |
| 14-May-73 | 20.6185 |
| 15-May-73 | 20.4081 |
| 16-May-73 | 20.2840 |
| 17-May-73 | 20.2840 |
| 18-May-73 | 20.2634 |
| 21-May-73 | 20.0000 |
| 22-May-73 | 19.9601 |
| 23-May-73 | 19.9601 |
| 24-May-73 | 20.0000 |
| 25-May-73 | 20.0803 |
| 28-May-73 | ND |
| 29-May-73 | 20.0401 |
| 30-May-73 | 19.9203 |
| 31-May-73 | 19.9203 |
| 1-Jun-73 | 19.5694 |
| 4-Jun-73 | 19.3798 |
| 5-Jun-73 | 19.4174 |
| 6-Jun-73 | 19.2307 |
| 7-Jun-73 | 19.1938 |
| 8-Jun-73 | 19.1571 |
| 11-Jun-73 | 19.3798 |
| 12-Jun-73 | 19.3050 |
| 13-Jun-73 | 19.3050 |
| 14-Jun-73 | 19.3050 |
| 15-Jun-73 | 19.2307 |
| 18-Jun-73 | 18.9036 |
| 19-Jun-73 | 18.9394 |
| 20-Jun-73 | 19.0295 |
| 21-Jun-73 | 19.0114 |
| 22-Jun-73 | 18.7970 |
| 25-Jun-73 | 18.7970 |
| 26-Jun-73 | 18.8679 |
| 27-Jun-73 | 18.5873 |
| 28-Jun-73 | 18.3150 |
| 29-Jun-73 | ND |
| 2-Jul-73 | 17.5131 |
| 3-Jul-73 | 17.6678 |
| 4-Jul-73 | ND |
| 5-Jul-73 | 17.2414 |
| 6-Jul-73 | 16.9205 |
| 9-Jul-73 | 16.8634 |
| 10-Jul-73 | 17.3010 |
| 11-Jul-73 | 17.7305 |
| 12-Jul-73 | 17.4216 |
| 13-Jul-73 | 17.6056 |
| 16-Jul-73 | 17.4216 |
| 17-Jul-73 | 17.2414 |
| 18-Jul-73 | 16.9205 |
| 19-Jul-73 | 17.0068 |
| 20-Jul-73 | 17.0940 |
| 23-Jul-73 | 17.0068 |
| 24-Jul-73 | 17.0358 |
| 25-Jul-73 | 17.0358 |
| 26-Jul-73 | 16.8919 |
| 27-Jul-73 | 17.0068 |
| 30-Jul-73 | 17.0940 |
| 31-Jul-73 | 17.3611 |
| 1-Aug-73 | 17.1526 |
| 2-Aug-73 | 17.2711 |
| 3-Aug-73 | 17.3010 |
| 6-Aug-73 | 17.4825 |
| 7-Aug-73 | 17.5131 |
| 8-Aug-73 | 17.4825 |
| 9-Aug-73 | 17.5747 |
| 10-Aug-73 | 17.6678 |
| 13-Aug-73 | 17.6678 |
| 14-Aug-73 | 17.9856 |
| 15-Aug-73 | 17.9856 |
| 16-Aug-73 | 18.3823 |
| 17-Aug-73 | 18.3150 |
| 20-Aug-73 | 18.0505 |
| 21-Aug-73 | 18.0180 |
| 22-Aug-73 | 18.2482 |
| 23-Aug-73 | 18.3150 |
| 24-Aug-73 | 18.2149 |
| 27-Aug-73 | 18.1159 |
| 28-Aug-73 | 18.2815 |
| 29-Aug-73 | 18.1159 |
| 30-Aug-73 | 18.0832 |
| 31-Aug-73 | 18.2815 |
| 3-Sep-73 | ND |
| 4-Sep-73 | 18.1818 |
| 5-Sep-73 | 18.0832 |
| 6-Sep-73 | 17.9856 |
| 7-Sep-73 | 18.0505 |
| 10-Sep-73 | 17.9533 |
| 11-Sep-73 | 18.0505 |
| 12-Sep-73 | 18.0505 |
| 13-Sep-73 | 18.0180 |
| 14-Sep-73 | 18.0832 |
| 17-Sep-73 | 17.8891 |
| 18-Sep-73 | 17.8891 |
| 19-Sep-73 | 17.9211 |
| 20-Sep-73 | 17.7305 |
| 21-Sep-73 | 17.7305 |
| 24-Sep-73 | 17.9211 |
| 25-Sep-73 | 17.9211 |
| 26-Sep-73 | 17.8891 |
| 27-Sep-73 | 17.8891 |
| 28-Sep-73 | 17.9211 |
| 1-Oct-73 | 17.9533 |
| 2-Oct-73 | 17.9856 |
| 3-Oct-73 | 17.9533 |
| 4-Oct-73 | 17.9533 |
| 5-Oct-73 | 17.9533 |
| 8-Oct-73 | ND |
| 9-Oct-73 | 17.9211 |
| 10-Oct-73 | 17.8891 |
| 11-Oct-73 | 17.8253 |
| 12-Oct-73 | 17.7936 |
| 15-Oct-73 | 17.8891 |
| 16-Oct-73 | 17.8253 |
| 17-Oct-73 | 17.7936 |
| 18-Oct-73 | 17.8253 |
| 19-Oct-73 | 17.8571 |
| 22-Oct-73 | ND |
| 23-Oct-73 | 17.7620 |
| 24-Oct-73 | 17.6991 |
| 25-Oct-73 | 17.7936 |
| 26-Oct-73 | 17.7936 |
| 29-Oct-73 | 18.0505 |
| 30-Oct-73 | 18.1818 |
| 31-Oct-73 | 18.1818 |
| 1-Nov-73 | 18.1159 |
| 2-Nov-73 | 18.1818 |
| 5-Nov-73 | 18.1818 |
| 6-Nov-73 | ND |
| 7-Nov-73 | 18.7617 |
| 8-Nov-73 | 18.7266 |
| 9-Nov-73 | 18.8679 |
| 12-Nov-73 | 19.1938 |
| 13-Nov-73 | 19.1204 |
| 14-Nov-73 | 19.1938 |
| 15-Nov-73 | 19.0476 |
| 16-Nov-73 | 19.0840 |
| 19-Nov-73 | 18.9394 |
| 20-Nov-73 | 18.9753 |
| 21-Nov-73 | 19.0840 |
| 22-Nov-73 | ND |
| 23-Nov-73 | 19.4552 |
| 26-Nov-73 | 19.4932 |
| 27-Nov-73 | 19.3798 |
| 28-Nov-73 | 19.3798 |
| 29-Nov-73 | 19.4552 |
| 30-Nov-73 | 19.2678 |
| 3-Dec-73 | 19.3798 |
| 4-Dec-73 | 19.4174 |
| 5-Dec-73 | 19.4552 |
| 6-Dec-73 | 19.3798 |
| 7-Dec-73 | 19.3798 |
| 10-Dec-73 | 19.4932 |
| 11-Dec-73 | 19.4932 |
| 12-Dec-73 | 19.4174 |
| 13-Dec-73 | 19.4552 |
| 14-Dec-73 | 19.4932 |
| 17-Dec-73 | 19.5313 |
| 18-Dec-73 | 19.6078 |
| 19-Dec-73 | 19.5694 |
| 20-Dec-73 | 19.6463 |
| 21-Dec-73 | 19.6463 |
| 24-Dec-73 | ND |
| 25-Dec-73 | ND |
| 26-Dec-73 | & |