NORWAY -- SPOT EXCHANGE RATE, KRONER/US$
| Date | Rate |
|---|---|
| 4-Jan-71 | 7.1359 |
| 5-Jan-71 | 7.1422 |
| 6-Jan-71 | 7.1367 |
| 7-Jan-71 | 7.1386 |
| 8-Jan-71 | 7.1382 |
| 11-Jan-71 | 7.1390 |
| 12-Jan-71 | 7.1411 |
| 13-Jan-71 | 7.1390 |
| 14-Jan-71 | 7.1403 |
| 15-Jan-71 | 7.1414 |
| 18-Jan-71 | 7.1406 |
| 19-Jan-71 | 7.1429 |
| 20-Jan-71 | 7.1429 |
| 21-Jan-71 | 7.1443 |
| 22-Jan-71 | 7.1429 |
| 25-Jan-71 | 7.1435 |
| 26-Jan-71 | 7.1443 |
| 27-Jan-71 | 7.1414 |
| 28-Jan-71 | 7.1431 |
| 29-Jan-71 | 7.1445 |
| 1-Feb-71 | 7.1465 |
| 2-Feb-71 | 7.1465 |
| 3-Feb-71 | 7.1439 |
| 4-Feb-71 | 7.1431 |
| 5-Feb-71 | 7.1435 |
| 8-Feb-71 | 7.1429 |
| 9-Feb-71 | 7.1397 |
| 10-Feb-71 | 7.1412 |
| 11-Feb-71 | 7.1410 |
| 12-Feb-71 | ND |
| 15-Feb-71 | ND |
| 16-Feb-71 | 7.1406 |
| 17-Feb-71 | 7.1390 |
| 18-Feb-71 | 7.1418 |
| 19-Feb-71 | 7.1437 |
| 22-Feb-71 | 7.1434 |
| 23-Feb-71 | 7.1429 |
| 24-Feb-71 | 7.1418 |
| 25-Feb-71 | 7.1414 |
| 26-Feb-71 | 7.1420 |
| 1-Mar-71 | 7.1416 |
| 2-Mar-71 | 7.1413 |
| 3-Mar-71 | 7.1376 |
| 4-Mar-71 | 7.1389 |
| 5-Mar-71 | 7.1382 |
| 8-Mar-71 | 7.1365 |
| 9-Mar-71 | 7.1352 |
| 10-Mar-71 | 7.1352 |
| 11-Mar-71 | 7.1367 |
| 12-Mar-71 | 7.1363 |
| 15-Mar-71 | 7.1380 |
| 16-Mar-71 | 7.1380 |
| 17-Mar-71 | 7.1390 |
| 18-Mar-71 | 7.1390 |
| 19-Mar-71 | 7.1387 |
| 22-Mar-71 | 7.1412 |
| 23-Mar-71 | 7.1414 |
| 24-Mar-71 | 7.1390 |
| 25-Mar-71 | 7.1388 |
| 26-Mar-71 | 7.1365 |
| 29-Mar-71 | 7.1348 |
| 30-Mar-71 | 7.1327 |
| 31-Mar-71 | 7.1314 |
| 1-Apr-71 | 7.1325 |
| 2-Apr-71 | 7.1329 |
| 5-Apr-71 | 7.1329 |
| 6-Apr-71 | 7.1291 |
| 7-Apr-71 | 7.1289 |
| 8-Apr-71 | 7.1284 |
| 9-Apr-71 | 7.1278 |
| 12-Apr-71 | 7.1289 |
| 13-Apr-71 | 7.1304 |
| 14-Apr-71 | 7.1286 |
| 15-Apr-71 | 7.1276 |
| 16-Apr-71 | 7.1273 |
| 19-Apr-71 | 7.1259 |
| 20-Apr-71 | 7.1253 |
| 21-Apr-71 | 7.1236 |
| 22-Apr-71 | 7.1268 |
| 23-Apr-71 | 7.1289 |
| 26-Apr-71 | 7.1289 |
| 27-Apr-71 | 7.1301 |
| 28-Apr-71 | 7.1263 |
| 29-Apr-71 | 7.1291 |
| 30-Apr-71 | 7.1312 |
| 3-May-71 | 7.1309 |
| 4-May-71 | 7.1308 |
| 5-May-71 | 7.1279 |
| 6-May-71 | 7.1240 |
| 7-May-71 | 7.1247 |
| 10-May-71 | 7.1103 |
| 11-May-71 | 7.1138 |
| 12-May-71 | 7.1162 |
| 13-May-71 | 7.1133 |
| 14-May-71 | 7.1111 |
| 17-May-71 | 7.1116 |
| 18-May-71 | 7.1080 |
| 19-May-71 | 7.1076 |
| 20-May-71 | 7.1086 |
| 21-May-71 | 7.1086 |
| 24-May-71 | 7.1066 |
| 25-May-71 | 7.1086 |
| 26-May-71 | 7.1083 |
| 27-May-71 | 7.1084 |
| 28-May-71 | 7.1115 |
| 31-May-71 | ND |
| 1-Jun-71 | 7.1136 |
| 2-Jun-71 | 7.1132 |
| 3-Jun-71 | 7.1136 |
| 4-Jun-71 | 7.1143 |
| 7-Jun-71 | 7.1126 |
| 8-Jun-71 | 7.1130 |
| 9-Jun-71 | 7.1111 |
| 10-Jun-71 | 7.1111 |
| 11-Jun-71 | 7.1111 |
| 14-Jun-71 | 7.1114 |
| 15-Jun-71 | 7.1136 |
| 16-Jun-71 | 7.1124 |
| 17-Jun-71 | 7.1128 |
| 18-Jun-71 | 7.1134 |
| 21-Jun-71 | 7.1114 |
| 22-Jun-71 | 7.1115 |
| 23-Jun-71 | 7.1088 |
| 24-Jun-71 | 7.1092 |
| 25-Jun-71 | 7.1084 |
| 28-Jun-71 | 7.1071 |
| 29-Jun-71 | 7.1066 |
| 30-Jun-71 | 7.1048 |
| 1-Jul-71 | 7.1065 |
| 2-Jul-71 | 7.1066 |
| 5-Jul-71 | ND |
| 6-Jul-71 | 7.1086 |
| 7-Jul-71 | 7.1061 |
| 8-Jul-71 | 7.1063 |
| 9-Jul-71 | 7.1061 |
| 12-Jul-71 | 7.1061 |
| 13-Jul-71 | 7.1048 |
| 14-Jul-71 | 7.1023 |
| 15-Jul-71 | 7.1021 |
| 16-Jul-71 | 7.1035 |
| 19-Jul-71 | 7.1034 |
| 20-Jul-71 | 7.1048 |
| 21-Jul-71 | 7.1035 |
| 22-Jul-71 | 7.1040 |
| 23-Jul-71 | 7.1061 |
| 26-Jul-71 | 7.1086 |
| 27-Jul-71 | 7.1105 |
| 28-Jul-71 | 7.1084 |
| 29-Jul-71 | 7.1080 |
| 30-Jul-71 | 7.1066 |
| 2-Aug-71 | 7.1068 |
| 3-Aug-71 | 7.1076 |
| 4-Aug-71 | 7.1059 |
| 5-Aug-71 | 7.1035 |
| 6-Aug-71 | 7.1035 |
| 9-Aug-71 | 7.1017 |
| 10-Aug-71 | 7.0972 |
| 11-Aug-71 | 7.0950 |
| 12-Aug-71 | 7.0947 |
| 13-Aug-71 | 7.0937 |
| 16-Aug-71 | ND |
| 17-Aug-71 | ND |
| 18-Aug-71 | ND |
| 19-Aug-71 | ND |
| 20-Aug-71 | ND |
| 23-Aug-71 | 6.9727 |
| 24-Aug-71 | 6.9234 |
| 25-Aug-71 | 6.8999 |
| 26-Aug-71 | 6.8776 |
| 27-Aug-71 | 6.8861 |
| 30-Aug-71 | 6.8884 |
| 31-Aug-71 | 6.9143 |
| 1-Sep-71 | 6.9216 |
| 2-Sep-71 | 6.9210 |
| 3-Sep-71 | 6.9144 |
| 6-Sep-71 | ND |
| 7-Sep-71 | 6.9380 |
| 8-Sep-71 | 6.9292 |
| 9-Sep-71 | 6.9292 |
| 10-Sep-71 | 6.9264 |
| 13-Sep-71 | 6.9230 |
| 14-Sep-71 | 6.9204 |
| 15-Sep-71 | 6.9125 |
| 16-Sep-71 | 6.9091 |
| 17-Sep-71 | 6.8975 |
| 20-Sep-71 | 6.8764 |
| 21-Sep-71 | 6.8766 |
| 22-Sep-71 | 6.8806 |
| 23-Sep-71 | 6.8816 |
| 24-Sep-71 | 6.8501 |
| 27-Sep-71 | 6.8579 |
| 28-Sep-71 | 6.8819 |
| 29-Sep-71 | 6.8697 |
| 30-Sep-71 | 6.8672 |
| 1-Oct-71 | 6.8611 |
| 4-Oct-71 | 6.8521 |
| 5-Oct-71 | 6.8493 |
| 6-Oct-71 | 6.8479 |
| 7-Oct-71 | 6.8460 |
| 8-Oct-71 | 6.8438 |
| 11-Oct-71 | ND |
| 12-Oct-71 | 6.8416 |
| 13-Oct-71 | 6.8411 |
| 14-Oct-71 | 6.8443 |
| 15-Oct-71 | 6.8480 |
| 18-Oct-71 | 6.8481 |
| 19-Oct-71 | 6.8526 |
| 20-Oct-71 | 6.8515 |
| 21-Oct-71 | 6.8528 |
| 22-Oct-71 | 6.8533 |
| 25-Oct-71 | ND |
| 26-Oct-71 | 6.8528 |
| 27-Oct-71 | 6.8523 |
| 28-Oct-71 | 6.8540 |
| 29-Oct-71 | 6.8538 |
| 1-Nov-71 | 6.8543 |
| 2-Nov-71 | ND |
| 3-Nov-71 | 6.8621 |
| 4-Nov-71 | 6.8640 |
| 5-Nov-71 | 6.8634 |
| 8-Nov-71 | 6.8672 |
| 9-Nov-71 | 6.8684 |
| 10-Nov-71 | 6.8681 |
| 11-Nov-71 | 6.8681 |
| 12-Nov-71 | 6.8658 |
| 15-Nov-71 | 6.8687 |
| 16-Nov-71 | 6.8709 |
| 17-Nov-71 | 6.8693 |
| 18-Nov-71 | 6.8703 |
| 19-Nov-71 | 6.8674 |
| 22-Nov-71 | 6.8678 |
| 23-Nov-71 | 6.8564 |
| 24-Nov-71 | 6.8390 |
| 25-Nov-71 | ND |
| 26-Nov-71 | 6.8338 |
| 29-Nov-71 | 6.8283 |
| 30-Nov-71 | 6.8376 |
| 1-Dec-71 | 6.8386 |
| 2-Dec-71 | 6.8190 |
| 3-Dec-71 | 6.8058 |
| 6-Dec-71 | 6.8068 |
| 7-Dec-71 | 6.7688 |
| 8-Dec-71 | 6.7696 |
| 9-Dec-71 | 6.7686 |
| 10-Dec-71 | 6.7636 |
| 13-Dec-71 | 6.7564 |
| 14-Dec-71 | 6.7407 |
| 15-Dec-71 | 6.7509 |
| 16-Dec-71 | 6.7429 |
| 17-Dec-71 | 6.7448 |
| 20-Dec-71 | ND |
| 21-Dec-71 | 6.7233 |
| 22-Dec-71 | 6.7052 |
| 23-Dec-71 | 6.7019 |
| 24-Dec-71 | 6.7019 |
| 27-Dec-71 | 6.7086 |
| 28-Dec-71 | 6.7159 |
| 29-Dec-71 | 6.7383 |
| 30-Dec-71 | 6.7135 |
| 31-Dec-71 | 6.7069 |
| 3-Jan-72 | 6.7035 |
| 4-Jan-72 | 6.7159 |
| 5-Jan-72 | 6.7204 |
| 6-Jan-72 | 6.7221 |
| 7-Jan-72 | 6.7227 |
| 10-Jan-72 | 6.7261 |
| 11-Jan-72 | 6.7238 |
| 12-Jan-72 | 6.7249 |
| 13-Jan-72 | 6.7227 |
| 14-Jan-72 | 6.7227 |
| 17-Jan-72 | 6.6934 |
| 18-Jan-72 | 6.7002 |
| 19-Jan-72 | 6.6890 |
| 20-Jan-72 | 6.6934 |
| 21-Jan-72 | 6.6934 |
| 24-Jan-72 | 6.6878 |
| 25-Jan-72 | 6.6890 |
| 26-Jan-72 | 6.6890 |
| 27-Jan-72 | 6.6934 |
| 28-Jan-72 | 6.6934 |
| 31-Jan-72 | 6.6912 |
| 1-Feb-72 | 6.6979 |
| 2-Feb-72 | 6.6845 |
| 3-Feb-72 | 6.6811 |
| 4-Feb-72 | 6.6979 |
| 7-Feb-72 | 6.6800 |
| 8-Feb-72 | 6.6711 |
| 9-Feb-72 | 6.6600 |
| 10-Feb-72 | 6.6556 |
| 11-Feb-72 | 6.6556 |
| 14-Feb-72 | 6.6622 |
| 15-Feb-72 | 6.6622 |
| 16-Feb-72 | 6.6511 |
| 17-Feb-72 | 6.6225 |
| 18-Feb-72 | 6.6247 |
| 21-Feb-72 | ND |
| 22-Feb-72 | 6.6357 |
| 23-Feb-72 | 6.6291 |
| 24-Feb-72 | 6.6225 |
| 25-Feb-72 | 6.6280 |
| 28-Feb-72 | 6.6269 |
| 29-Feb-72 | 6.6269 |
| 1-Mar-72 | 6.6192 |
| 2-Mar-72 | 6.6203 |
| 3-Mar-72 | 6.6181 |
| 6-Mar-72 | 6.6138 |
| 7-Mar-72 | 6.6007 |
| 8-Mar-72 | 6.5985 |
| 9-Mar-72 | 6.5531 |
| 10-Mar-72 | 6.5574 |
| 13-Mar-72 | 6.5531 |
| 14-Mar-72 | 6.5703 |
| 15-Mar-72 | 6.5920 |
| 16-Mar-72 | 6.5789 |
| 17-Mar-72 | 6.5963 |
| 20-Mar-72 | 6.6225 |
| 21-Mar-72 | 6.5941 |
| 22-Mar-72 | 6.5854 |
| 23-Mar-72 | 6.6050 |
| 24-Mar-72 | 6.6159 |
| 27-Mar-72 | 6.6094 |
| 28-Mar-72 | 6.6050 |
| 29-Mar-72 | 6.5985 |
| 30-Mar-72 | 6.5985 |
| 31-Mar-72 | 6.6007 |
| 3-Apr-72 | 6.5985 |
| 4-Apr-72 | 6.6007 |
| 5-Apr-72 | 6.5941 |
| 6-Apr-72 | 6.5854 |
| 7-Apr-72 | 6.5920 |
| 10-Apr-72 | 6.5854 |
| 11-Apr-72 | 6.5811 |
| 12-Apr-72 | 6.5822 |
| 13-Apr-72 | 6.5963 |
| 14-Apr-72 | 6.6007 |
| 17-Apr-72 | 6.6094 |
| 18-Apr-72 | 6.6159 |
| 19-Apr-72 | 6.6236 |
| 20-Apr-72 | 6.6094 |
| 21-Apr-72 | 6.6094 |
| 24-Apr-72 | 6.6072 |
| 25-Apr-72 | 6.6072 |
| 26-Apr-72 | 6.5996 |
| 27-Apr-72 | 6.6050 |
| 28-Apr-72 | 6.6028 |
| 1-May-72 | 6.5996 |
| 2-May-72 | 6.6039 |
| 3-May-72 | 6.6028 |
| 4-May-72 | 6.6050 |
| 5-May-72 | 6.6028 |
| 8-May-72 | 6.6017 |
| 9-May-72 | 6.5898 |
| 10-May-72 | 6.5703 |
| 11-May-72 | 6.5660 |
| 12-May-72 | 6.5789 |
| 15-May-72 | 6.5768 |
| 16-May-72 | 6.5768 |
| 17-May-72 | 6.5735 |
| 18-May-72 | 6.5595 |
| 19-May-72 | 6.5617 |
| 22-May-72 | 6.5595 |
| 23-May-72 | 6.5574 |
| 24-May-72 | 6.5466 |
| 25-May-72 | 6.5574 |
| 26-May-72 | 6.5574 |
| 29-May-72 | ND |
| 30-May-72 | 6.5317 |
| 31-May-72 | 6.5274 |
| 1-Jun-72 | 6.5274 |
| 2-Jun-72 | 6.4851 |
| 5-Jun-72 | 6.5402 |
| 6-Jun-72 | 6.5381 |
| 7-Jun-72 | 6.5370 |
| 8-Jun-72 | 6.5402 |
| 9-Jun-72 | 6.5466 |
| 12-Jun-72 | 6.5381 |
| 13-Jun-72 | 6.5359 |
| 14-Jun-72 | 6.5147 |
| 15-Jun-72 | 6.5125 |
| 16-Jun-72 | 6.5445 |
| 19-Jun-72 | 6.5274 |
| 20-Jun-72 | 6.5531 |
| 21-Jun-72 | 6.5563 |
| 22-Jun-72 | 6.5963 |
| 23-Jun-72 | 6.5232 |
| 26-Jun-72 | 6.5531 |
| 27-Jun-72 | 6.5574 |
| 28-Jun-72 | 6.5062 |
| 29-Jun-72 | 6.5189 |
| 30-Jun-72 | 6.5147 |
| 3-Jul-72 | 6.5019 |
| 4-Jul-72 | ND |
| 5-Jul-72 | 6.4998 |
| 6-Jul-72 | 6.4977 |
| 7-Jul-72 | 6.4956 |
| 10-Jul-72 | 6.4977 |
| 11-Jul-72 | 6.4977 |
| 12-Jul-72 | 6.4977 |
| 13-Jul-72 | 6.4977 |
| 14-Jul-72 | 6.4977 |
| 17-Jul-72 | 6.4977 |
| 18-Jul-72 | 6.4977 |
| 19-Jul-72 | 6.5019 |
| 20-Jul-72 | 6.5168 |
| 21-Jul-72 | 6.5083 |
| 24-Jul-72 | 6.5253 |
| 25-Jul-72 | 6.5274 |
| 26-Jul-72 | 6.5189 |
| 27-Jul-72 | 6.5232 |
| 28-Jul-72 | 6.5232 |
| 31-Jul-72 | 6.5274 |
| 1-Aug-72 | 6.5253 |
| 2-Aug-72 | 6.5189 |
| 3-Aug-72 | 6.5189 |
| 4-Aug-72 | 6.5189 |
| 7-Aug-72 | 6.5210 |
| 8-Aug-72 | 6.5189 |
| 9-Aug-72 | 6.5168 |
| 10-Aug-72 | 6.5189 |
| 11-Aug-72 | 6.5168 |
| 14-Aug-72 | 6.5168 |
| 15-Aug-72 | 6.5168 |
| 16-Aug-72 | 6.5147 |
| 17-Aug-72 | 6.5189 |
| 18-Aug-72 | 6.5189 |
| 21-Aug-72 | 6.5253 |
| 22-Aug-72 | 6.5210 |
| 23-Aug-72 | 6.5189 |
| 24-Aug-72 | 6.5189 |
| 25-Aug-72 | 6.5178 |
| 28-Aug-72 | 6.5253 |
| 29-Aug-72 | 6.5285 |
| 30-Aug-72 | 6.5274 |
| 31-Aug-72 | 6.5424 |
| 1-Sep-72 | 6.5466 |
| 4-Sep-72 | ND |
| 5-Sep-72 | 6.5552 |
| 6-Sep-72 | 6.5552 |
| 7-Sep-72 | 6.5424 |
| 8-Sep-72 | 6.5381 |
| 11-Sep-72 | 6.5445 |
| 12-Sep-72 | 6.5595 |
| 13-Sep-72 | 6.5531 |
| 14-Sep-72 | 6.5531 |
| 15-Sep-72 | 6.5542 |
| 18-Sep-72 | 6.5735 |
| 19-Sep-72 | 6.5844 |
| 20-Sep-72 | 6.5757 |
| 21-Sep-72 | 6.5898 |
| 22-Sep-72 | 6.5876 |
| 25-Sep-72 | 6.6072 |
| 26-Sep-72 | 6.6357 |
| 27-Sep-72 | 6.6094 |
| 28-Sep-72 | 6.6159 |
| 29-Sep-72 | 6.6203 |
| 2-Oct-72 | 6.6247 |
| 3-Oct-72 | 6.6203 |
| 4-Oct-72 | 6.6083 |
| 5-Oct-72 | 6.5811 |
| 6-Oct-72 | 6.5887 |
| 9-Oct-72 | ND |
| 10-Oct-72 | 6.5963 |
| 11-Oct-72 | 6.5898 |
| 12-Oct-72 | 6.5963 |
| 13-Oct-72 | 6.5800 |
| 16-Oct-72 | 6.5811 |
| 17-Oct-72 | 6.5768 |
| 18-Oct-72 | 6.5746 |
| 19-Oct-72 | 6.5876 |
| 20-Oct-72 | 6.5898 |
| 23-Oct-72 | ND |
| 24-Oct-72 | 6.6138 |
| 25-Oct-72 | 6.6203 |
| 26-Oct-72 | 6.6445 |
| 27-Oct-72 | 6.6401 |
| 30-Oct-72 | 6.6357 |
| 31-Oct-72 | 6.6423 |
| 1-Nov-72 | 6.6401 |
| 2-Nov-72 | 6.6423 |
| 3-Nov-72 | 6.6390 |
| 6-Nov-72 | 6.6335 |
| 7-Nov-72 | ND |
| 8-Nov-72 | 6.6225 |
| 9-Nov-72 | 6.6247 |
| 10-Nov-72 | 6.6148 |
| 13-Nov-72 | 6.6148 |
| 14-Nov-72 | 6.6170 |
| 15-Nov-72 | 6.6159 |
| 16-Nov-72 | 6.6094 |
| 17-Nov-72 | 6.6028 |
| 20-Nov-72 | 6.5833 |
| 21-Nov-72 | 6.5746 |
| 22-Nov-72 | 6.5746 |
| 23-Nov-72 | ND |
| 24-Nov-72 | 6.5779 |
| 27-Nov-72 | 6.5703 |
| 28-Nov-72 | 6.5660 |
| 29-Nov-72 | 6.5703 |
| 30-Nov-72 | 6.5746 |
| 1-Dec-72 | 6.5822 |
| 4-Dec-72 | 6.5811 |
| 5-Dec-72 | 6.5789 |
| 6-Dec-72 | 6.5649 |
| 7-Dec-72 | 6.5660 |
| 8-Dec-72 | 6.5595 |
| 11-Dec-72 | 6.5509 |
| 12-Dec-72 | 6.5424 |
| 13-Dec-72 | 6.5784 |
| 14-Dec-72 | 6.5789 |
| 15-Dec-72 | 6.5811 |
| 18-Dec-72 | 6.5833 |
| 19-Dec-72 | 6.5833 |
| 20-Dec-72 | 6.5725 |
| 21-Dec-72 | 6.5876 |
| 22-Dec-72 | 6.6028 |
| 25-Dec-72 | ND |
| 26-Dec-72 | 6.6028 |
| 27-Dec-72 | 6.6072 |
| 28-Dec-72 | 6.6489 |
| 29-Dec-72 | 6.6412 |
| 1-Jan-73 | ND |
| 2-Jan-73 | 6.6291 |
| 3-Jan-73 | 6.6159 |
| 4-Jan-73 | 6.6203 |
| 5-Jan-73 | 6.6203 |
| 8-Jan-73 | 6.6159 |
| 9-Jan-73 | 6.5941 |
| 10-Jan-73 | 6.6148 |
| 11-Jan-73 | 6.6181 |
| 12-Jan-73 | 6.6181 |
| 15-Jan-73 | 6.6203 |
| 16-Jan-73 | 6.6280 |
| 17-Jan-73 | 6.6280 |
| 18-Jan-73 | 6.6313 |
| 19-Jan-73 | 6.6313 |
| 22-Jan-73 | 6.6313 |
| 23-Jan-73 | 6.6148 |
| 24-Jan-73 | 6.6225 |
| 25-Jan-73 | 6.5963 |
| 26-Jan-73 | 6.5941 |
| 29-Jan-73 | 6.5920 |
| 30-Jan-73 | 6.5531 |
| 31-Jan-73 | 6.5327 |
| 1-Feb-73 | 6.4998 |
| 2-Feb-73 | 6.5062 |
| 5-Feb-73 | 6.5424 |
| 6-Feb-73 | 6.5147 |
| 7-Feb-73 | 6.5147 |
| 8-Feb-73 | 6.5232 |
| 9-Feb-73 | 6.4967 |
| 12-Feb-73 | ND |
| 13-Feb-73 | 6.2500 |
| 14-Feb-73 | 6.3012 |
| 15-Feb-73 | 6.0350 |
| 16-Feb-73 | 6.0314 |
| 19-Feb-73 | ND |
| 20-Feb-73 | 6.0680 |
| 21-Feb-73 | 6.0569 |
| 22-Feb-73 | 6.0441 |
| 23-Feb-73 | 6.0060 |
| 26-Feb-73 | 6.0132 |
| 27-Feb-73 | 6.0060 |
| 28-Feb-73 | 5.9773 |
| 1-Mar-73 | 5.8514 |
| 2-Mar-73 | 5.6593 |
| 5-Mar-73 | 5.8480 |
| 6-Mar-73 | 5.8651 |
| 7-Mar-73 | 5.8997 |
| 8-Mar-73 | 5.8720 |
| 9-Mar-73 | 5.9172 |
| 12-Mar-73 | 5.9242 |
| 13-Mar-73 | 5.9207 |
| 14-Mar-73 | 6.0205 |
| 15-Mar-73 | 5.9595 |
| 16-Mar-73 | 5.8997 |
| 19-Mar-73 | 5.9488 |
| 20-Mar-73 | 5.9347 |
| 21-Mar-73 | 5.9347 |
| 22-Mar-73 | 5.9137 |
| 23-Mar-73 | 5.9032 |
| 26-Mar-73 | 5.8997 |
| 27-Mar-73 | 5.8997 |
| 28-Mar-73 | 5.8997 |
| 29-Mar-73 | 5.9032 |
| 30-Mar-73 | 5.9032 |
| 2-Apr-73 | 5.9294 |
| 3-Apr-73 | 5.9471 |
| 4-Apr-73 | 5.9067 |
| 5-Apr-73 | 5.9102 |
| 6-Apr-73 | 5.9067 |
| 9-Apr-73 | 5.9032 |
| 10-Apr-73 | 5.9032 |
| 11-Apr-73 | 5.8962 |
| 12-Apr-73 | 5.8945 |
| 13-Apr-73 | 5.8997 |
| 16-Apr-73 | 5.9067 |
| 17-Apr-73 | 5.9084 |
| 18-Apr-73 | 5.9137 |
| 19-Apr-73 | 5.9102 |
| 20-Apr-73 | 5.9102 |
| 23-Apr-73 | 5.9032 |
| 24-Apr-73 | 5.9242 |
| 25-Apr-73 | 5.9330 |
| 26-Apr-73 | 5.9347 |
| 27-Apr-73 | 5.9471 |
| 30-Apr-73 | 5.9382 |
| 1-May-73 | 5.9382 |
| 2-May-73 | 5.9330 |
| 3-May-73 | 5.9259 |
| 4-May-73 | 5.9312 |
| 7-May-73 | 5.9312 |
| 8-May-73 | 5.9242 |
| 9-May-73 | 5.9067 |
| 10-May-73 | 5.9102 |
| 11-May-73 | 5.9014 |
| 14-May-73 | 5.8173 |
| 15-May-73 | 5.7471 |
| 16-May-73 | 5.7854 |
| 17-May-73 | 5.7904 |
| 18-May-73 | 5.7703 |
| 21-May-73 | 5.6883 |
| 22-May-73 | 5.7045 |
| 23-May-73 | 5.7176 |
| 24-May-73 | 5.7110 |
| 25-May-73 | 5.7438 |
| 28-May-73 | ND |
| 29-May-73 | 5.7013 |
| 30-May-73 | 5.6657 |
| 31-May-73 | 5.6593 |
| 1-Jun-73 | 5.6148 |
| 4-Jun-73 | 5.4945 |
| 5-Jun-73 | 5.5127 |
| 6-Jun-73 | 5.6180 |
| 7-Jun-73 | 5.6180 |
| 8-Jun-73 | 5.5866 |
| 11-Jun-73 | 5.5835 |
| 12-Jun-73 | 5.5648 |
| 13-Jun-73 | 5.5804 |
| 14-Jun-73 | 5.5617 |
| 15-Jun-73 | 5.5127 |
| 18-Jun-73 | 5.4615 |
| 19-Jun-73 | 5.4794 |
| 20-Jun-73 | 5.4915 |
| 21-Jun-73 | 5.4825 |
| 22-Jun-73 | 5.4645 |
| 25-Jun-73 | 5.4348 |
| 26-Jun-73 | 5.4496 |
| 27-Jun-73 | 5.3763 |
| 28-Jun-73 | 5.2910 |
| 29-Jun-73 | 5.2910 |
| 2-Jul-73 | 5.2604 |
| 3-Jul-73 | 5.2798 |
| 4-Jul-73 | ND |
| 5-Jul-73 | 5.2493 |
| 6-Jul-73 | 5.1282 |
| 9-Jul-73 | 5.1546 |
| 10-Jul-73 | 5.2770 |
| 11-Jul-73 | 5.3850 |
| 12-Jul-73 | 5.3619 |
| 13-Jul-73 | 5.3735 |
| 16-Jul-73 | 5.3677 |
| 17-Jul-73 | 5.3050 |
| 18-Jul-73 | 5.2632 |
| 19-Jul-73 | 5.2632 |
| 20-Jul-73 | 5.2798 |
| 23-Jul-73 | 5.2687 |
| 24-Jul-73 | 5.2715 |
| 25-Jul-73 | 5.2715 |
| 26-Jul-73 | 5.2493 |
| 27-Jul-73 | 5.2743 |
| 30-Jul-73 | 5.3191 |
| 31-Jul-73 | 5.3333 |
| 1-Aug-73 | 5.3050 |
| 2-Aug-73 | 5.3191 |
| 3-Aug-73 | 5.3362 |
| 6-Aug-73 | 5.3706 |
| 7-Aug-73 | 5.3648 |
| 8-Aug-73 | 5.3763 |
| 9-Aug-73 | 5.4113 |
| 10-Aug-73 | 5.4945 |
| 13-Aug-73 | 5.4945 |
| 14-Aug-73 | 5.5960 |
| 15-Aug-73 | 5.6275 |
| 16-Aug-73 | 5.6657 |
| 17-Aug-73 | 5.6180 |
| 20-Aug-73 | 5.5249 |
| 21-Aug-73 | 5.5402 |
| 22-Aug-73 | 5.5804 |
| 23-Aug-73 | 5.6022 |
| 24-Aug-73 | 5.5772 |
| 27-Aug-73 | 5.6022 |
| 28-Aug-73 | 5.6085 |
| 29-Aug-73 | 5.5928 |
| 30-Aug-73 | 5.6085 |
| 31-Aug-73 | 5.5928 |
| 3-Sep-73 | ND |
| 4-Sep-73 | 5.5897 |
| 5-Sep-73 | 5.5463 |
| 6-Sep-73 | 5.5525 |
| 7-Sep-73 | 5.5586 |
| 10-Sep-73 | 5.5402 |
| 11-Sep-73 | 5.5617 |
| 12-Sep-73 | 5.5710 |
| 13-Sep-73 | 5.5835 |
| 14-Sep-73 | 5.5772 |
| 17-Sep-73 | 5.5310 |
| 18-Sep-73 | 5.5279 |
| 19-Sep-73 | 5.5402 |
| 20-Sep-73 | 5.4794 |
| 21-Sep-73 | 5.5006 |
| 24-Sep-73 | 5.5310 |
| 25-Sep-73 | 5.5006 |
| 26-Sep-73 | 5.5279 |
| 27-Sep-73 | 5.5249 |
| 28-Sep-73 | 5.5340 |
| 1-Oct-73 | 5.5279 |
| 2-Oct-73 | 5.5157 |
| 3-Oct-73 | 5.5127 |
| 4-Oct-73 | 5.4915 |
| 5-Oct-73 | 5.5066 |
| 8-Oct-73 | ND |
| 9-Oct-73 | 5.4675 |
| 10-Oct-73 | 5.4377 |
| 11-Oct-73 | 5.4201 |
| 12-Oct-73 | 5.4437 |
| 15-Oct-73 | 5.4585 |
| 16-Oct-73 | 5.4466 |
| 17-Oct-73 | 5.4289 |
| 18-Oct-73 | 5.4407 |
| 19-Oct-73 | 5.4437 |
| 22-Oct-73 | ND |
| 23-Oct-73 | 5.3937 |
| 24-Oct-73 | 5.4054 |
| 25-Oct-73 | &nbs |