NORWAY -- SPOT EXCHANGE RATE, KRONER/US$ ---------------------------------------- 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 5.4259 26-Oct-73 5.4885 29-Oct-73 5.5188 30-Oct-73 5.5494 31-Oct-73 5.5340 1-Nov-73 5.5402 2-Nov-73 5.5402 5-Nov-73 5.5648 6-Nov-73 ND 7-Nov-73 5.6433 8-Nov-73 5.6497 9-Nov-73 5.6818 12-Nov-73 5.7438 13-Nov-73 5.7307 14-Nov-73 ND 15-Nov-73 5.4794 16-Nov-73 5.5096 19-Nov-73 5.4975 20-Nov-73 5.5066 21-Nov-73 5.5432 22-Nov-73 ND 23-Nov-73 5.6561 26-Nov-73 5.5960 27-Nov-73 5.6022 28-Nov-73 5.6338 29-Nov-73 5.6180 30-Nov-73 5.5928 3-Dec-73 5.6117 4-Dec-73 5.6529 5-Dec-73 5.6497 6-Dec-73 5.6306 7-Dec-73 5.6338 10-Dec-73 5.6561 11-Dec-73 5.6561 12-Dec-73 5.6529 13-Dec-73 5.6402 14-Dec-73 5.6433 17-Dec-73 5.6529 18-Dec-73 5.6593 19-Dec-73 5.6657 20-Dec-73 5.6689 21-Dec-73 5.6915 24-Dec-73 5.6915 25-Dec-73 ND 26-Dec-73 5.6818 27-Dec-73 5.7241 28-Dec-73 5.7208 31-Dec-73 5.7307 1-Jan-74 ND 2-Jan-74 5.7937 3-Jan-74 5.8824 4-Jan-74 5.8720 7-Jan-74 5.9737 8-Jan-74 6.0423 9-Jan-74 5.9524 10-Jan-74 5.9137 11-Jan-74 5.9242 14-Jan-74 5.9844 15-Jan-74 6.0606 16-Jan-74 6.0168 17-Jan-74 6.0423 18-Jan-74 6.0314 21-Jan-74 6.1013 22-Jan-74 6.0533 23-Jan-74 6.0680 24-Jan-74 5.9453 25-Jan-74 5.9613 28-Jan-74 5.9701 29-Jan-74 5.9524 30-Jan-74 5.9880 31-Jan-74 5.9172 1-Feb-74 5.9207 4-Feb-74 5.8858 5-Feb-74 5.8582 6-Feb-74 5.8582 7-Feb-74 5.8582 8-Feb-74 5.8617 11-Feb-74 5.8514 12-Feb-74 ND 13-Feb-74 5.7013 14-Feb-74 5.6948 15-Feb-74 5.6883 18-Feb-74 ND 19-Feb-74 5.7208 20-Feb-74 5.7241 21-Feb-74 5.7241 22-Feb-74 5.6529 25-Feb-74 5.7110 26-Feb-74 5.6754 27-Feb-74 5.6915 28-Feb-74 5.6883 1-Mar-74 5.7078 4-Mar-74 5.7078 5-Mar-74 5.6915 6-Mar-74 5.6980 7-Mar-74 5.6980 8-Mar-74 5.6980 11-Mar-74 5.6850 12-Mar-74 5.6689 13-Mar-74 5.6689 14-Mar-74 5.6883 15-Mar-74 5.6850 18-Mar-74 5.6948 19-Mar-74 5.6850 20-Mar-74 5.6657 21-Mar-74 5.6180 22-Mar-74 5.6022 25-Mar-74 5.5402 26-Mar-74 5.5432 27-Mar-74 5.5835 28-Mar-74 5.4915 29-Mar-74 5.4201 1-Apr-74 5.5249 2-Apr-74 5.5310 3-Apr-74 5.5648 4-Apr-74 5.5679 5-Apr-74 5.5556 8-Apr-74 5.5463 9-Apr-74 5.5710 10-Apr-74 5.5991 11-Apr-74 5.5402 12-Apr-74 5.5402 15-Apr-74 5.5556 16-Apr-74 5.5617 17-Apr-74 5.5279 18-Apr-74 5.5157 19-Apr-74 5.5096 22-Apr-74 5.4915 23-Apr-74 5.4259 24-Apr-74 5.4201 25-Apr-74 5.4496 26-Apr-74 5.4054 29-Apr-74 5.3505 30-Apr-74 5.3447 1-May-74 5.3447 2-May-74 5.3533 3-May-74 5.3763 6-May-74 5.3248 7-May-74 5.3333 8-May-74 5.2687 9-May-74 5.1894 10-May-74 5.2138 13-May-74 5.1894 14-May-74 5.2356 15-May-74 5.3390 16-May-74 5.3050 17-May-74 5.3135 20-May-74 5.3419 21-May-74 5.3706 22-May-74 5.3305 23-May-74 5.3163 24-May-74 5.3305 27-May-74 ND 28-May-74 5.4171 29-May-74 5.4407 30-May-74 5.4348 31-May-74 5.4526 3-Jun-74 5.4318 4-Jun-74 5.4555 5-Jun-74 5.4407 6-Jun-74 5.4230 7-Jun-74 5.4113 10-Jun-74 5.4201 11-Jun-74 5.4259 12-Jun-74 5.4142 13-Jun-74 5.4142 14-Jun-74 5.4201 17-Jun-74 5.4201 18-Jun-74 5.4289 19-Jun-74 5.4113 20-Jun-74 5.4171 21-Jun-74 5.4407 24-Jun-74 5.4645 25-Jun-74 5.4526 26-Jun-74 5.4555 27-Jun-74 5.4496 28-Jun-74 5.4437 1-Jul-74 5.4585 2-Jul-74 5.4201 3-Jul-74 5.3850 4-Jul-74 ND 5-Jul-74 5.4113 8-Jul-74 5.4113 9-Jul-74 5.4142 10-Jul-74 5.4171 11-Jul-74 5.4083 12-Jul-74 5.4025 15-Jul-74 5.4083 16-Jul-74 5.3937 17-Jul-74 5.3967 18-Jul-74 5.3821 19-Jul-74 5.3735 22-Jul-74 5.3763 23-Jul-74 5.3821 24-Jul-74 5.3562 25-Jul-74 5.3792 26-Jul-74 5.3937 29-Jul-74 5.4113 30-Jul-74 5.4113 31-Jul-74 5.4054 1-Aug-74 5.3996 2-Aug-74 5.3996 5-Aug-74 5.3967 6-Aug-74 5.3879 7-Aug-74 5.3908 8-Aug-74 5.4348 9-Aug-74 5.4348 12-Aug-74 5.4585 13-Aug-74 5.4765 14-Aug-74 5.4645 15-Aug-74 5.4555 16-Aug-74 5.4794 19-Aug-74 5.5279 20-Aug-74 5.5310 21-Aug-74 5.5157 22-Aug-74 5.5432 23-Aug-74 5.5279 26-Aug-74 5.5218 27-Aug-74 5.5556 28-Aug-74 5.5617 29-Aug-74 5.5648 30-Aug-74 5.5617 2-Sep-74 ND 3-Sep-74 5.5741 4-Sep-74 5.5617 5-Sep-74 5.5835 6-Sep-74 5.5804 9-Sep-74 5.5835 10-Sep-74 5.5556 11-Sep-74 5.5586 12-Sep-74 5.5679 13-Sep-74 5.5617 16-Sep-74 5.5648 17-Sep-74 5.5463 18-Sep-74 5.5463 19-Sep-74 5.5463 20-Sep-74 5.5556 23-Sep-74 5.5494 24-Sep-74 5.5402 25-Sep-74 5.5556 26-Sep-74 5.5494 27-Sep-74 5.5402 30-Sep-74 5.5371 1-Oct-74 5.5279 2-Oct-74 5.5340 3-Oct-74 5.5006 4-Oct-74 5.4407 7-Oct-74 5.4585 8-Oct-74 5.4794 9-Oct-74 5.4615 10-Oct-74 5.5096 11-Oct-74 5.5249 14-Oct-74 ND 15-Oct-74 5.5188 16-Oct-74 5.5249 17-Oct-74 5.5157 18-Oct-74 5.5188 21-Oct-74 5.5279 22-Oct-74 5.5340 23-Oct-74 5.5006 24-Oct-74 5.5096 25-Oct-74 5.5006 28-Oct-74 5.5157 29-Oct-74 5.5006 30-Oct-74 5.5006 31-Oct-74 5.5096 1-Nov-74 5.5066 4-Nov-74 5.4915 5-Nov-74 ND 6-Nov-74 5.4855 7-Nov-74 5.4765 8-Nov-74 5.4765 11-Nov-74 ND 12-Nov-74 5.5066 13-Nov-74 5.5066 14-Nov-74 5.4675 15-Nov-74 5.4318 18-Nov-74 5.3447 19-Nov-74 5.3821 20-Nov-74 5.4437 21-Nov-74 5.4555 22-Nov-74 5.3677 25-Nov-74 5.3735 26-Nov-74 5.3533 27-Nov-74 5.3763 28-Nov-74 ND 29-Nov-74 5.3706 2-Dec-74 5.3996 3-Dec-74 5.2798 4-Dec-74 5.3821 5-Dec-74 5.3562 6-Dec-74 5.3735 9-Dec-74 5.3562 10-Dec-74 5.3562 11-Dec-74 5.3476 12-Dec-74 5.3135 13-Dec-74 5.3135 16-Dec-74 5.2994 17-Dec-74 5.2604 18-Dec-74 5.2576 19-Dec-74 5.2826 20-Dec-74 5.2687 23-Dec-74 5.2910 24-Dec-74 5.2770 25-Dec-74 ND 26-Dec-74 5.2411 27-Dec-74 5.2301 30-Dec-74 5.1787 31-Dec-74 5.2165 1-Jan-75 ND 2-Jan-75 5.2329 3-Jan-75 5.1760 6-Jan-75 5.1440 7-Jan-75 5.1282 8-Jan-75 5.1600 9-Jan-75 5.1760 10-Jan-75 5.1440 13-Jan-75 5.1388 14-Jan-75 5.1653 15-Jan-75 5.1546 16-Jan-75 5.1467 17-Jan-75 5.1414 20-Jan-75 5.1230 21-Jan-75 5.0968 22-Jan-75 5.0633 23-Jan-75 5.0429 24-Jan-75 5.0125 27-Jan-75 4.9628 28-Jan-75 4.9900 29-Jan-75 5.0736 30-Jan-75 5.0505 31-Jan-75 5.0633 3-Feb-75 5.0353 4-Feb-75 5.0968 5-Feb-75 5.1073 6-Feb-75 5.0813 7-Feb-75 5.0736 10-Feb-75 5.0865 11-Feb-75 5.0454 12-Feb-75 ND 13-Feb-75 4.9975 14-Feb-75 5.0000 17-Feb-75 ND 18-Feb-75 5.0075 19-Feb-75 5.0025 20-Feb-75 5.0000 21-Feb-75 4.9677 24-Feb-75 4.9505 25-Feb-75 4.9432 26-Feb-75 4.9213 27-Feb-75 4.9020 28-Feb-75 4.9020 3-Mar-75 4.8780 4-Mar-75 4.8852 5-Mar-75 4.8876 6-Mar-75 4.8900 7-Mar-75 4.9310 10-Mar-75 4.9751 11-Mar-75 4.9044 12-Mar-75 4.9261 13-Mar-75 4.9358 14-Mar-75 4.9068 17-Mar-75 4.9285 18-Mar-75 4.9092 19-Mar-75 4.8924 20-Mar-75 4.9164 21-Mar-75 4.9020 24-Mar-75 4.9044 25-Mar-75 4.9261 26-Mar-75 4.9092 27-Mar-75 4.9213 28-Mar-75 4.9213 31-Mar-75 4.9092 1-Apr-75 4.9310 2-Apr-75 4.9140 3-Apr-75 4.9261 4-Apr-75 4.9530 7-Apr-75 4.9530 8-Apr-75 4.9603 9-Apr-75 4.9554 10-Apr-75 4.9875 11-Apr-75 4.9850 14-Apr-75 5.0176 15-Apr-75 5.0050 16-Apr-75 5.0075 17-Apr-75 5.0075 18-Apr-75 5.0025 21-Apr-75 5.0125 22-Apr-75 5.0075 23-Apr-75 4.9975 24-Apr-75 4.9975 25-Apr-75 5.0302 28-Apr-75 5.0403 29-Apr-75 5.0226 30-Apr-75 5.0251 1-May-75 5.0251 2-May-75 5.0226 5-May-75 5.0075 6-May-75 5.0025 7-May-75 5.0050 8-May-75 4.9310 9-May-75 4.9505 12-May-75 4.9480 13-May-75 4.8972 14-May-75 4.9020 15-May-75 4.9432 16-May-75 4.9480 19-May-75 4.9407 20-May-75 4.9407 21-May-75 4.9358 22-May-75 4.9237 23-May-75 4.9261 26-May-75 ND 27-May-75 4.9334 28-May-75 4.9285 29-May-75 4.9285 30-May-75 4.9383 2-Jun-75 4.9334 3-Jun-75 4.9140 4-Jun-75 4.9020 5-Jun-75 4.9092 6-Jun-75 4.9044 9-Jun-75 4.9261 10-Jun-75 4.9116 11-Jun-75 4.8900 12-Jun-75 4.8757 13-Jun-75 4.8804 16-Jun-75 4.8757 17-Jun-75 4.8852 18-Jun-75 4.8828 19-Jun-75 4.8900 20-Jun-75 4.8924 23-Jun-75 4.9092 24-Jun-75 4.9164 25-Jun-75 4.9092 26-Jun-75 4.9092 27-Jun-75 4.9237 30-Jun-75 4.9383 1-Jul-75 4.9628 2-Jul-75 5.0151 3-Jul-75 5.0429 4-Jul-75 ND 7-Jul-75 5.0556 8-Jul-75 5.0378 9-Jul-75 5.0302 10-Jul-75 5.0761 11-Jul-75 5.0813 14-Jul-75 5.1308 15-Jul-75 5.1440 16-Jul-75 5.2219 17-Jul-75 5.2438 18-Jul-75 5.2438 21-Jul-75 5.2882 22-Jul-75 5.2910 23-Jul-75 5.3248 24-Jul-75 5.3277 25-Jul-75 5.3220 28-Jul-75 5.3735 29-Jul-75 5.3850 30-Jul-75 5.4054 31-Jul-75 5.4201 1-Aug-75 5.4407 4-Aug-75 5.4437 5-Aug-75 5.3937 6-Aug-75 5.4377 7-Aug-75 5.4645 8-Aug-75 5.4526 11-Aug-75 5.4855 12-Aug-75 5.4794 13-Aug-75 5.4735 14-Aug-75 5.4735 15-Aug-75 5.4585 18-Aug-75 5.4615 19-Aug-75 5.4437 20-Aug-75 5.4437 21-Aug-75 5.4466 22-Aug-75 5.4526 25-Aug-75 5.4855 26-Aug-75 5.4765 27-Aug-75 5.4885 28-Aug-75 5.4975 29-Aug-75 5.5340 1-Sep-75 ND 2-Sep-75 5.5402 3-Sep-75 5.5036 4-Sep-75 5.5249 5-Sep-75 5.5310 8-Sep-75 5.5249 9-Sep-75 5.5127 10-Sep-75 5.5402 11-Sep-75 5.5432 12-Sep-75 5.5648 15-Sep-75 5.5741 16-Sep-75 5.6085 17-Sep-75 5.6275 18-Sep-75 5.6433 19-Sep-75 5.6402 22-Sep-75 5.6980 23-Sep-75 5.7307 24-Sep-75 5.7013 25-Sep-75 5.6786 26-Sep-75 5.6818 29-Sep-75 5.7110 30-Sep-75 5.6915 1-Oct-75 5.6370 2-Oct-75 5.6243 3-Oct-75 5.6497 6-Oct-75 5.6148 7-Oct-75 5.5773 8-Oct-75 5.6022 9-Oct-75 5.5866 10-Oct-75 5.5279 13-Oct-75 ND 14-Oct-75 5.5463 15-Oct-75 5.5310 16-Oct-75 5.4855 17-Oct-75 5.5006 20-Oct-75 5.4825 21-Oct-75 5.4615 22-Oct-75 5.4555 23-Oct-75 5.4645 24-Oct-75 5.4675 27-Oct-75 5.4885 28-Oct-75 5.4855 29-Oct-75 5.5036 30-Oct-75 5.4855 31-Oct-75 5.4615 3-Nov-75 5.4615 4-Nov-75 ND 5-Nov-75 5.4975 6-Nov-75 5.4765 7-Nov-75 5.4885 10-Nov-75 5.4915 11-Nov-75 ND 12-Nov-75 5.4945 13-Nov-75 5.5006 14-Nov-75 5.5218 17-Nov-75 5.5741 18-Nov-75 5.5648 19-Nov-75 5.5525 20-Nov-75 5.5340 21-Nov-75 5.5402 24-Nov-75 5.5310 25-Nov-75 5.5188 26-Nov-75 5.5340 27-Nov-75 ND 28-Nov-75 5.5617 1-Dec-75 5.5463 2-Dec-75 5.5371 3-Dec-75 5.5402 4-Dec-75 5.5402 5-Dec-75 5.5525 8-Dec-75 5.5525 9-Dec-75 5.5617 10-Dec-75 5.5648 11-Dec-75 5.5679 12-Dec-75 5.5773 15-Dec-75 5.5804 16-Dec-75 5.5773 17-Dec-75 5.5679 18-Dec-75 5.5556 19-Dec-75 5.5617 22-Dec-75 5.5586 23-Dec-75 5.5556 24-Dec-75 5.5463 25-Dec-75 ND 26-Dec-75 5.5463 29-Dec-75 5.5525 30-Dec-75 5.5804 31-Dec-75 5.5835 1-Jan-76 ND 2-Jan-76 5.5710 5-Jan-76 5.5463 6-Jan-76 5.5494 7-Jan-76 5.5432 8-Jan-76 5.5556 9-Jan-76 5.5710 12-Jan-76 5.5586 13-Jan-76 5.5617 14-Jan-76 5.5556 15-Jan-76 5.5556 16-Jan-76 5.5494 19-Jan-76 5.5556 20-Jan-76 5.5586 21-Jan-76 5.5648 22-Jan-76 5.5741 23-Jan-76 5.5586 26-Jan-76 5.5586 27-Jan-76 5.5586 28-Jan-76 5.5586 29-Jan-76 5.5648 30-Jan-76 5.5494 2-Feb-76 5.5218 3-Feb-76 5.5279 4-Feb-76 5.5249 5-Feb-76 5.5279 6-Feb-76 5.5340 9-Feb-76 5.5279 10-Feb-76 5.5218 11-Feb-76 5.5006 12-Feb-76 ND 13-Feb-76 5.5188 16-Feb-76 ND 17-Feb-76 5.5371 18-Feb-76 5.5218 19-Feb-76 5.5157 20-Feb-76 5.5218 23-Feb-76 5.5218 24-Feb-76 5.5188 25-Feb-76 5.5310 26-Feb-76 5.5432 27-Feb-76 5.5432 1-Mar-76 5.5617 2-Mar-76 5.5648 3-Mar-76 5.5463 4-Mar-76 5.5586 5-Mar-76 5.5556 8-Mar-76 5.5310 9-Mar-76 5.5432 10-Mar-76 5.5586 11-Mar-76 5.5741 12-Mar-76 5.5710 15-Mar-76 5.5741 16-Mar-76 5.5960 17-Mar-76 5.5402 18-Mar-76 5.5310 19-Mar-76 5.5279 22-Mar-76 5.5279 23-Mar-76 5.5432 24-Mar-76 5.5494 25-Mar-76 5.5432 26-Mar-76 5.5432 29-Mar-76 5.5371 30-Mar-76 5.5127 31-Mar-76 5.5310 1-Apr-76 5.5066 2-Apr-76 5.5127 5-Apr-76 5.5157 6-Apr-76 5.4945 7-Apr-76 5.5036 8-Apr-76 5.4975 9-Apr-76 5.5006 12-Apr-76 5.5006 13-Apr-76 5.5036 14-Apr-76 5.4945 15-Apr-76 5.4945 16-Apr-76 5.4885 19-Apr-76 5.4915 20-Apr-76 5.4915 21-Apr-76 5.4855 22-Apr-76 5.4735 23-Apr-76 5.4945 26-Apr-76 5.4855 27-Apr-76 5.4885 28-Apr-76 5.4855 29-Apr-76 5.4855 30-Apr-76 5.4794 3-May-76 5.4794 4-May-76 5.4705 5-May-76 5.4496 6-May-76 5.4407 7-May-76 5.4526 10-May-76 5.4675 11-May-76 5.4705 12-May-76 5.4675 13-May-76 5.4675 14-May-76 5.4945 17-May-76 5.5188 18-May-76 5.5340 19-May-76 5.5127 20-May-76 5.5006 21-May-76 5.5432 24-May-76 5.5371 25-May-76 5.5402 26-May-76 5.5556 27-May-76 5.5432 28-May-76 5.5463 31-May-76 ND 1-Jun-76 5.5525 2-Jun-76 5.5371 3-Jun-76 5.5432 4-Jun-76 5.5525 7-Jun-76 5.5432 8-Jun-76 5.5340 9-Jun-76 5.5127 10-Jun-76 5.5310 11-Jun-76 5.5310 14-Jun-76 5.5432 15-Jun-76 5.5463 16-Jun-76 5.5340 17-Jun-76 5.5463 18-Jun-76 5.5525 21-Jun-76 5.5586 22-Jun-76 5.5617 23-Jun-76 5.5648 24-Jun-76 5.5617 25-Jun-76 5.5710 28-Jun-76 5.5741 29-Jun-76 5.5741 30-Jun-76 5.5617 1-Jul-76 5.5648 2-Jul-76 5.5741 5-Jul-76 ND 6-Jul-76 5.5928 7-Jul-76 5.5991 8-Jul-76 5.5991 9-Jul-76 5.5991 12-Jul-76 5.5928 13-Jul-76 5.5835 14-Jul-76 5.5804 15-Jul-76 5.5835 16-Jul-76 5.5866 19-Jul-76 5.5928 20-Jul-76 5.5928 21-Jul-76 5.5960 22-Jul-76 5.5991 23-Jul-76 5.6022 26-Jul-76 5.5991 27-Jul-76 5.6054 28-Jul-76 5.5866 29-Jul-76 5.5586 30-Jul-76 5.5371 2-Aug-76 5.5249 3-Aug-76 5.5279 4-Aug-76 5.5249 5-Aug-76 5.5249 6-Aug-76 5.5279 9-Aug-76 5.5279 10-Aug-76 5.5249 11-Aug-76 5.5249 12-Aug-76 5.5249 13-Aug-76 5.5249 16-Aug-76 5.5218 17-Aug-76 5.4735 18-Aug-76 5.4765 19-Aug-76 5.4885 20-Aug-76 5.4975 23-Aug-76 5.4794 24-Aug-76 5.4855 25-Aug-76 5.5096 26-Aug-76 5.5066 27-Aug-76 5.5036 30-Aug-76 5.5066 31-Aug-76 5.5066 1-Sep-76 5.5036 2-Sep-76 5.5036 3-Sep-76 5.5036 6-Sep-76 ND 7-Sep-76 5.4915 8-Sep-76 5.4855 9-Sep-76 5.4705 10-Sep-76 5.4675 13-Sep-76 5.4675 14-Sep-76 5.4585 15-Sep-76 5.4318 16-Sep-76 5.4259 17-Sep-76 5.4113 20-Sep-76 5.3996 21-Sep-76 5.3967 22-Sep-76 5.3677 23-Sep-76 5.3967 24-Sep-76 5.3967 27-Sep-76 5.3706 28-Sep-76 5.3591 29-Sep-76 5.3476 30-Sep-76 5.3220 1-Oct-76 5.3390 4-Oct-76 5.3333 5-Oct-76 5.3220 6-Oct-76 5.3022 7-Oct-76 5.3107 8-Oct-76 5.3305 11-Oct-76 ND 12-Oct-76 5.3333 13-Oct-76 5.3079 14-Oct-76 5.3079 15-Oct-76 5.3390 18-Oct-76 5.3706 19-Oct-76 5.3533 20-Oct-76 5.3135 21-Oct-76 5.3305 22-Oct-76 5.3333 25-Oct-76 5.2826 26-Oct-76 5.2938 27-Oct-76 5.2798 28-Oct-76 5.2549 29-Oct-76 5.2826 1-Nov-76 5.2826 2-Nov-76 ND 3-Nov-76 5.2659 4-Nov-76 5.3050 5-Nov-76 5.2994 8-Nov-76 5.2910 9-Nov-76 5.3022 10-Nov-76 5.3706 11-Nov-76 ND 12-Nov-76 5.2882 15-Nov-76 5.2966 16-Nov-76 5.2938 17-Nov-76 5.2826 18-Nov-76 5.2854 19-Nov-76 5.2854 22-Nov-76 5.2466 23-Nov-76 5.2274 24-Nov-76 5.2329 25-Nov-76 ND 26-Nov-76 5.2247 29-Nov-76 5.2247 30-Nov-76 5.2438 1-Dec-76 5.2438 2-Dec-76 5.2493 3-Dec-76 5.2411 6-Dec-76 5.2274 7-Dec-76 5.2383 8-Dec-76 5.2356 9-Dec-76 5.2356 10-Dec-76 5.2301 13-Dec-76 5.2301 14-Dec-76 5.2329 15-Dec-76 5.2301 16-Dec-76 5.2192 17-Dec-76 5.2192 20-Dec-76 5.1840 21-Dec-76 5.1787 22-Dec-76 5.1948 23-Dec-76 5.1921 24-Dec-76 5.1975 27-Dec-76 5.1867 28-Dec-76 5.1653 29-Dec-76 5.1706 30-Dec-76 5.1680 31-Dec-76 5.1653 3-Jan-77 5.1520 4-Jan-77 5.1546 5-Jan-77 5.1706 6-Jan-77 5.1733 7-Jan-77 5.1894 10-Jan-77 5.2604 11-Jan-77 5.2659 12-Jan-77 5.2576 13-Jan-77 5.2854 14-Jan-77 5.3050 17-Jan-77 5.3022 18-Jan-77 5.3248 19-Jan-77 5.3248 20-Jan-77 5.3248 21-Jan-77 5.3107 24-Jan-77 5.3305 25-Jan-77 5.3619 26-Jan-77 5.3591 27-Jan-77 5.3419 28-Jan-77 5.3390 31-Jan-77 5.3277 1-Feb-77 5.3135 2-Feb-77 5.3163 3-Feb-77 5.3135 4-Feb-77 5.3163 7-Feb-77 5.3079 8-Feb-77 5.2994 9-Feb-77 5.2910 10-Feb-77 5.2854 11-Feb-77 5.3022 14-Feb-77 5.2659 15-Feb-77 5.2770 16-Feb-77 5.2798 17-Feb-77 5.2798 18-Feb-77 5.2715 21-Feb-77 ND 22-Feb-77 5.2687 23-Feb-77 5.2798 24-Feb-77 5.2994 25-Feb-77 5.2743 28-Feb-77 5.2659 1-Mar-77 5.2604 2-Mar-77 5.2632 3-Mar-77 5.2576 4-Mar-77 5.2576 7-Mar-77 5.2493 8-Mar-77 5.2576 9-Mar-77 5.2715 10-Mar-77 5.2743 11-Mar-77 5.2632 14-Mar-77 5.2576 15-Mar-77 5.2576 16-Mar-77 5.2576 17-Mar-77 5.2549 18-Mar-77 5.2549 21-Mar-77 5.2493 22-Mar-77 5.2493 23-Mar-77 5.2411 24-Mar-77 5.2411 25-Mar-77 5.2493 28-Mar-77 5.2383 29-Mar-77 5.2411 30-Mar-77 5.2438 31-Mar-77 5.2383 1-Apr-77 5.2493 4-Apr-77 5.3333 5-Apr-77 5.3305 6-Apr-77 5.3248 7-Apr-77 5.3163 8-Apr-77 5.3079 11-Apr-77 5.3079 12-Apr-77 5.2882 13-Apr-77 5.2743 14-Apr-77 5.2798 15-Apr-77 5.2715 18-Apr-77 5.2576 19-Apr-77 5.2715 20-Apr-77 5.2826 21-Apr-77 5.2798 22-Apr-77 5.2798 25-Apr-77 5.2826 26-Apr-77 5.2882 27-Apr-77 5.2826 28-Apr-77 5.2743 29-Apr-77 5.2798 2-May-77 5.2604 3-May-77 5.2715 4-May-77 5.2604 5-May-77 5.2854 6-May-77 5.2798 9-May-77 5.2854 10-May-77 5.2798 11-May-77 5.2798 12-May-77 5.2826 13-May-77 5.2798 16-May-77 5.2798 17-May-77 5.2826 18-May-77 5.2770 19-May-77 5.2757 20-May-77 5.2798 23-May-77 5.2826 24-May-77 5.2826 25-May-77 5.2743 26-May-77 5.2632 27-May-77 5.2576 30-May-77 ND 31-May-77 5.2632 1-Jun-77 5.2466 2-Jun-77 5.2432 3-Jun-77 5.2493 6-Jun-77 5.2521 7-Jun-77 5.2687 8-Jun-77 5.2687 9-Jun-77 5.2659 10-Jun-77 5.2826 13-Jun-77 5.2715 14-Jun-77 5.2743 15-Jun-77 5.2770 16-Jun-77 5.2910 17-Jun-77 5.2910 20-Jun-77 5.2994 21-Jun-77 5.3079 22-Jun-77 5.3079 23-Jun-77 5.3135 24-Jun-77 5.3220 27-Jun-77 5.3248 28-Jun-77 5.3277 29-Jun-77 5.3163 30-Jun-77 5.3135 1-Jul-77 5.3277 4-Jul-77 ND 5-Jul-77 5.3135 6-Jul-77 5.3008 7-Jul-77 5.2924 8-Jul-77 5.3177 11-Jul-77 5.2826 12-Jul-77 5.2882 13-Jul-77 5.2673 14-Jul-77 ND 15-Jul-77 5.2659 18-Jul-77 5.2247 19-Jul-77 5.2097 20-Jul-77 5.1975 21-Jul-77 5.2138 22-Jul-77 5.2274 25-Jul-77 5.1894 26-Jul-77 5.2056 27-Jul-77 5.2274 28-Jul-77 5.2438 29-Jul-77 5.2910 1-Aug-77 5.2659 2-Aug-77 5.2576 3-Aug-77 5.2549 4-Aug-77 5.2798 5-Aug-77 5.2687 8-Aug-77 5.2826 9-Aug-77 5.2687 10-Aug-77 5.2812 11-Aug-77 5.2576 12-Aug-77 5.2743 15-Aug-77 5.2715 16-Aug-77 5.2840 17-Aug-77 5.2715 18-Aug-77 5.2826 19-Aug-77 5.2854 22-Aug-77 5.2854 23-Aug-77 5.2882 24-Aug-77 5.2882 25-Aug-77 5.2938 26-Aug-77 5.2994 29-Aug-77 5.4765 30-Aug-77 5.4645 31-Aug-77 5.4645 1-Sep-77 5.4720 2-Sep-77 5.4765 5-Sep-77 ND 6-Sep-77 5.4555 7-Sep-77 5.4466 8-Sep-77 5.4451 9-Sep-77 5.4511 12-Sep-77 5.4645 13-Sep-77 5.4855 14-Sep-77 5.5036 15-Sep-77 5.4825 16-Sep-77 5.4885 19-Sep-77 5.4930 20-Sep-77 5.4975 21-Sep-77 5.4975 22-Sep-77 5.5006 23-Sep-77 5.5203 26-Sep-77 5.5127 27-Sep-77 5.5142 28-Sep-77 5.5096 29-Sep-77 5.5036 30-Sep-77 5.5006 3-Oct-77 5.4810 4-Oct-77 5.4915 5-Oct-77 5.4990 6-Oct-77 5.4855 7-Oct-77 5.5066 10-Oct-77 ND 11-Oct-77 5.5066 12-Oct-77 5.5066 13-Oct-77 5.4945 14-Oct-77 5.4825 17-Oct-77 5.4645 18-Oct-77 5.4810 19-Oct-77 5.4855 20-Oct-77 5.4945 21-Oct-77 5.4825 24-Oct-77 5.4645 25-Oct-77 5.4885 26-Oct-77 5.4825 27-Oct-77 5.4765 28-Oct-77 5.4675 31-Oct-77 5.4570 1-Nov-77 5.4377 2-Nov-77 5.4585 3-Nov-77 5.4765 4-Nov-77 5.4825 7-Nov-77 5.4855 8-Nov-77 ND 9-Nov-77 5.5006 10-Nov-77 5.4945 11-Nov-77 ND 14-Nov-77 5.4765 15-Nov-77 5.4825 16-Nov-77 5.4735 17-Nov-77 5.4855 18-Nov-77 5.4675 21-Nov-77 5.4526 22-Nov-77 5.4496 23-Nov-77 5.4437 24-Nov-77 ND 25-Nov-77 5.4113 28-Nov-77 5.3967 29-Nov-77 5.3937 30-Nov-77 5.4025 1-Dec-77 5.3879 2-Dec-77 5.3735 5-Dec-77 5.3390 6-Dec-77 5.2910 7-Dec-77 5.3079 8-Dec-77 5.3107 9-Dec-77 5.3333 12-Dec-77 5.3079 13-Dec-77 5.2480 14-Dec-77 5.2083 15-Dec-77 5.2521 16-Dec-77 5.2219 19-Dec-77 5.1467 20-Dec-77 5.1573 21-Dec-77 5.1653 22-Dec-77 5.2715 23-Dec-77 5.2604 26-Dec-77 ND 27-Dec-77 5.2219 28-Dec-77 5.1546 29-Dec-77 5.1374 30-Dec-77 5.1282 2-Jan-78 ND 3-Jan-78 5.0671 4-Jan-78 5.0505 5-Jan-78 5.2083 6-Jan-78 5.2029 9-Jan-78 5.2056 10-Jan-78 5.1948 11-Jan-78 5.1520 12-Jan-78 5.1840 13-Jan-78 5.1787 16-Jan-78 5.1576 17-Jan-78 5.1787 18-Jan-78 5.1787 19-Jan-78 5.1680 20-Jan-78 5.1626 23-Jan-78 5.1440 24-Jan-78 5.1361 25-Jan-78 5.1282 26-Jan-78 5.1308 27-Jan-78 5.1493 30-Jan-78 5.1414 31-Jan-78 5.1308 1-Feb-78 5.1388 2-Feb-78 5.1440 3-Feb-78 5.1361 6-Feb-78 5.1125 7-Feb-78 5.1203 8-Feb-78 5.1282 9-Feb-78 5.1414 10-Feb-78 5.1467 13-Feb-78 ND 14-Feb-78 5.4377 15-Feb-78 5.4377 16-Feb-78 5.4142 17-Feb-78 5.3894 20-Feb-78 ND 21-Feb-78 5.3305 22-Feb-78 5.3333 23-Feb-78 5.2938 24-Feb-78 5.3333 27-Feb-78 5.3476 28-Feb-78 5.2743 1-Mar-78 5.2798 2-Mar-78 5.2882 3-Mar-78 5.3192 6-Mar-78 5.3163 7-Mar-78 5.2938 8-Mar-78 5.3192 9-Mar-78 5.2770 10-Mar-78 5.3821 13-Mar-78 5.3763 14-Mar-78 5.3419 15-Mar-78 5.3419 16-Mar-78 5.3163 17-Mar-78 5.3277 20-Mar-78 5.3333 21-Mar-78 5.3677 22-Mar-78 5.3634 23-Mar-78 5.3562 24-Mar-78 5.3562 27-Mar-78 5.3562 28-Mar-78 5.3107 29-Mar-78 5.2938 30-Mar-78 5.2966 31-Mar-78 5.2910 3-Apr-78 5.3107 4-Apr-78 5.3533 5-Apr-78 5.3591 6-Apr-78 5.3333 7-Apr-78 5.3390 10-Apr-78 5.2910 11-Apr-78 5.3050 12-Apr-78 5.3022 13-Apr-78 5.3362 14-Apr-78 5.3505 17-Apr-78 5.3576 18-Apr-78 5.3821 19-Apr-78 5.3996 20-Apr-78 5.4466 21-Apr-78 5.4407 24-Apr-78 5.4348 25-Apr-78 5.4348 26-Apr-78 5.4407 27-Apr-78 5.3967 28-Apr-78 5.4025 1-May-78 5.4039 2-May-78 5.3996 3-May-78 5.4113 4-May-78 5.3967 5-May-78 5.4054 8-May-78 5.4318 9-May-78 5.4496 10-May-78 5.4259 11-May-78 5.4348 12-May-78 5.4496 15-May-78 5.4645 16-May-78 5.4765 17-May-78 5.4885 18-May-78 5.4555 19-May-78 5.4645 22-May-78 5.4825 23-May-78 5.4765 24-May-78 5.4735 25-May-78 5.4645 26-May-78 5.4750 29-May-78 5.4705 30-May-78 ND 31-May-78 5.4289 1-Jun-78 5.4083 2-Jun-78 5.3792 5-Jun-78 5.4230 6-Jun-78 5.4201 7-Jun-78 5.4201 8-Jun-78 5.4083 9-Jun-78 5.4259 12-Jun-78 5.3967 13-Jun-78 5.4025 14-Jun-78 5.4039 15-Jun-78 5.4142 16-Jun-78 5.4171 19-Jun-78 5.4054 20-Jun-78 5.3937 21-Jun-78 5.3879 22-Jun-78 5.4010 23-Jun-78 5.4113 26-Jun-78 5.3923 27-Jun-78 5.4054 28-Jun-78 5.4025 29-Jun-78 5.3996 30-Jun-78 5.4025 3-Jul-78 5.3937 4-Jul-78 ND 5-Jul-78 5.3865 6-Jul-78 5.4348 7-Jul-78 5.4171 10-Jul-78 5.3763 11-Jul-78 5.4171 12-Jul-78 5.4025 13-Jul-78 5.3996 14-Jul-78 5.4142 17-Jul-78 5.4259 18-Jul-78 5.4274 19-Jul-78 5.4142 20-Jul-78 5.4127 21-Jul-78 5.3908 24-Jul-78 5.3677 25-Jul-78 5.3821 26-Jul-78 5.3792 27-Jul-78 5.4054 28-Jul-78 5.3763 31-Jul-78 5.3447 1-Aug-78 5.3390 2-Aug-78 5.3648 3-Aug-78 5.3419 4-Aug-78 5.3362 7-Aug-78 5.2966 8-Aug-78 5.2604 9-Aug-78 5.1653 10-Aug-78 5.2397 11-Aug-78 5.1975 14-Aug-78 5.1653 15-Aug-78 5.1520 16-Aug-78 5.1573 17-Aug-78 5.2632 18-Aug-78 5.2301 21-Aug-78 5.2910 22-Aug-78 5.2604 23-Aug-78 5.2966 24-Aug-78 5.2604 25-Aug-78 5.2868 28-Aug-78 5.2938 29-Aug-78 5.2798 30-Aug-78 5.2383 31-Aug-78 5.2370 1-Sep-78 5.2364 4-Sep-78 ND 5-Sep-78 5.2265 6-Sep-78 5.2370 7-Sep-78 5.2540 8-Sep-78 5.2840 11-Sep-78 5.2630 12-Sep-78 5.2625 13-Sep-78 5.2380 14-Sep-78 5.2450 15-Sep-78 5.2420 18-Sep-78 5.2260 19-Sep-78 5.2260 20-Sep-78 5.1810 21-Sep-78 5.1780 22-Sep-78 5.1800 25-Sep-78 5.1590 26-Sep-78 5.1695 27-Sep-78 5.1430 28-Sep-78 5.1400 29-Sep-78 5.1410 2-Oct-78 5.1240 3-Oct-78 5.0730 4-Oct-78 5.0450 5-Oct-78 5.0305 6-Oct-78 5.0540 9-Oct-78 ND 10-Oct-78 5.0250 11-Oct-78 4.9625 12-Oct-78 4.9725 13-Oct-78 4.9380 16-Oct-78 4.9410 17-Oct-78 4.9245 18-Oct-78 4.9285 19-Oct-78 4.9395 20-Oct-78 4.8960 23-Oct-78 4.8865 24-Oct-78 4.8860 25-Oct-78 4.8220 26-Oct-78 4.7590 27-Oct-78 4.7720 30-Oct-78 4.6585 31-Oct-78 4.7400 1-Nov-78 5.0000 2-Nov-78 4.9700 3-Nov-78 5.0150 6-Nov-78 5.0530 7-Nov-78 ND 8-Nov-78 5.0000 9-Nov-78 5.0065 10-Nov-78 5.0170 13-Nov-78 5.0100 14-Nov-78 5.0100 15-Nov-78 5.0300 16-Nov-78 5.0690 17-Nov-78 5.1075 20-Nov-78 5.1370 21-Nov-78 5.1370 22-Nov-78 5.1430 23-Nov-78 ND 24-Nov-78 5.1530 27-Nov-78 5.1350 28-Nov-78 5.1300 29-Nov-78 5.1110 30-Nov-78 5.1180 1-Dec-78 5.1600 4-Dec-78 5.1795 5-Dec-78 5.1455 6-Dec-78 5.1265 7-Dec-78 5.1455 8-Dec-78 5.1310 11-Dec-78 5.4000 12-Dec-78 5.1220 13-Dec-78 5.1400 14-Dec-78 5.1240 15-Dec-78 5.1135 18-Dec-78 5.0410 19-Dec-78 5.0300 20-Dec-78 5.0475 21-Dec-78 5.0950 22-Dec-78 5.0900 25-Dec-78 ND 26-Dec-78 5.0900 27-Dec-78 5.0025 28-Dec-78 5.0150 29-Dec-78 5.0050 1-Jan-79 ND 2-Jan-79 4.9825 3-Jan-79 5.0550 4-Jan-79 5.0400 5-Jan-79 5.0425 8-Jan-79 5.0260 9-Jan-79 5.0400 10-Jan-79 5.0470 11-Jan-79 5.0650 12-Jan-79 5.0700 15-Jan-79 5.0800 16-Jan-79 5.0775 17-Jan-79 5.0575 18-Jan-79 5.0525 19-Jan-79 5.0640 22-Jan-79 5.0750 23-Jan-79 5.0850 24-Jan-79 5.0775 25-Jan-79 5.1130 26-Jan-79 5.0965 29-Jan-79 5.1090 30-Jan-79 5.1100 31-Jan-79 5.1440 1-Feb-79 5.1650 2-Feb-79 5.1630 5-Feb-79 5.1200 6-Feb-79 5.1060 7-Feb-79 5.0625 8-Feb-79 5.0925 9-Feb-79 5.0825 12-Feb-79 ND 13-Feb-79 5.0970 14-Feb-79 5.0905 15-Feb-79 5.0865 16-Feb-79 5.0950 19-Feb-79 ND 20-Feb-79 5.0970 21-Feb-79 5.1000 22-Feb-79 5.0940 23-Feb-79 5.0940 26-Feb-79 5.0830 27-Feb-79 5.0840 28-Feb-79 5.0810 1-Mar-79 5.0850 2-Mar-79 5.0860 5-Mar-79 5.0970 6-Mar-79 5.0950 7-Mar-79 5.0760 8-Mar-79 5.0790 9-Mar-79 5.0860 12-Mar-79 5.0880 13-Mar-79 5.0990 14-Mar-79 5.0930 15-Mar-79 5.0930 16-Mar-79 5.1030 19-Mar-79 5.1000 20-Mar-79 5.1060 21-Mar-79 5.1130 22-Mar-79 5.1070 23-Mar-79 5.1125 26-Mar-79 5.0980 27-Mar-79 5.1100 28-Mar-79 5.1010 29-Mar-79 5.1050 30-Mar-79 5.1060 2-Apr-79 5.1260 3-Apr-79 5.1170 4-Apr-79 5.1160 5-Apr-79 5.1190 6-Apr-79 5.1330 9-Apr-79 5.1600 10-Apr-79 5.1420 11-Apr-79 5.1350 12-Apr-79 5.1450 13-Apr-79 5.1400 16-Apr-79 5.1425 17-Apr-79 5.1445 18-Apr-79 5.1350 19-Apr-79 5.1375 20-Apr-79 5.1620 23-Apr-79 5.1520 24-Apr-79 5.1520 25-Apr-79 5.1590 26-Apr-79 5.1585 27-Apr-79 5.1600 30-Apr-79 5.1690 1-May-79 5.1630 2-May-79 5.1660 3-May-79 5.1680 4-May-79 5.1705 7-May-79 5.1750 8-May-79 5.1790 9-May-79 5.1765 10-May-79 5.1770 11-May-79 5.1855 14-May-79 5.1900 15-May-79 5.1980 16-May-79 5.1950 17-May-79 5.2070 18-May-79 5.2250 21-May-79 5.2080 22-May-79 5.2085 23-May-79 5.2075 24-May-79 5.1960 25-May-79 5.1995 28-May-79 5.1920 29-May-79 5.1980 30-May-79 ND 31-May-79 5.1850 1-Jun-79 5.1920 4-Jun-79 5.1780 5-Jun-79 5.1860 6-Jun-79 5.1890 7-Jun-79 5.1800 8-Jun-79 5.1980 11-Jun-79 5.2040 12-Jun-79 5.2040 13-Jun-79 5.1960 14-Jun-79 5.1990 15-Jun-79 5.1780 18-Jun-79 5.1720 19-Jun-79 5.1580 20-Jun-79 5.1365 21-Jun-79 5.1135 22-Jun-79 5.1050 25-Jun-79 5.0715 26-Jun-79 5.1085 27-Jun-79 5.1090 28-Jun-79 5.1040 29-Jun-79 5.0830 2-Jul-79 5.0740 3-Jul-79 5.0760 4-Jul-79 ND 5-Jul-79 5.0550 6-Jul-79 5.0645 9-Jul-79 5.0870 10-Jul-79 5.0805 11-Jul-79 5.0660 12-Jul-79 5.0600 13-Jul-79 5.0600 16-Jul-79 5.0450 17-Jul-79 5.0340 18-Jul-79 5.0240 19-Jul-79 5.0210 20-Jul-79 5.0345 23-Jul-79 5.0210 24-Jul-79 5.0120 25-Jul-79 5.0140 26-Jul-79 5.0130 27-Jul-79 5.0155 30-Jul-79 5.0300 31-Jul-79 5.0470 1-Aug-79 5.0405 2-Aug-79 5.0390 3-Aug-79 5.0460 6-Aug-79 5.0330 7-Aug-79 5.0330 8-Aug-79 5.0405 9-Aug-79 5.0130 10-Aug-79 5.0010 13-Aug-79 5.0140 14-Aug-79 5.0250 15-Aug-79 5.0225 16-Aug-79 5.0180 17-Aug-79 5.0350 20-Aug-79 5.0355 21-Aug-79 5.0360 22-Aug-79 5.0350 23-Aug-79 5.0355 24-Aug-79 5.0295 27-Aug-79 5.0355 28-Aug-79 5.0350 29-Aug-79 5.0460 30-Aug-79 5.0320 31-Aug-79 5.0330 3-Sep-79 ND 4-Sep-79 5.0130 5-Sep-79 5.0105 6-Sep-79 4.9930 7-Sep-79 5.0080 10-Sep-79 4.9930 11-Sep-79 5.0035 12-Sep-79 4.9940 13-Sep-79 5.0060 14-Sep-79 5.0125 17-Sep-79 5.0065 18-Sep-79 5.0000 19-Sep-79 4.9900 20-Sep-79 4.9360 21-Sep-79 4.9815 24-Sep-79 4.9600 25-Sep-79 4.9700 26-Sep-79 4.9725 27-Sep-79 4.9000 28-Sep-79 4.8750 1-Oct-79 4.8475 2-Oct-79 4.8720 3-Oct-79 4.8575 4-Oct-79 4.9140 5-Oct-79 4.9130 8-Oct-79 ND 9-Oct-79 4.9845 10-Oct-79 4.9290 11-Oct-79 4.9505 12-Oct-79 4.9550 15-Oct-79 4.9700 16-Oct-79 4.9780 17-Oct-79 4.9875 18-Oct-79 4.9780 19-Oct-79 4.9770 22-Oct-79 4.9945 23-Oct-79 5.0150 24-Oct-79 5.0150 25-Oct-79 5.0105 26-Oct-79 5.0120 29-Oct-79 5.0360 30-Oct-79 5.0250 31-Oct-79 5.0130 1-Nov-79 5.0070 2-Nov-79 5.0180 5-Nov-79 5.0155 6-Nov-79 ND 7-Nov-79 5.0150 8-Nov-79 5.0370 9-Nov-79 5.0490 12-Nov-79 ND 13-Nov-79 5.0700 14-Nov-79 5.0575 15-Nov-79 5.0560 16-Nov-79 5.0350 19-Nov-79 5.0070 20-Nov-79 5.0120 21-Nov-79 5.0050 22-Nov-79 ND 23-Nov-79 5.0135 26-Nov-79 4.9960 27-Nov-79 4.9955 28-Nov-79 5.0080 29-Nov-79 4.9740 30-Nov-79 4.9770 3-Dec-79 4.8990 4-Dec-79 4.9350 5-Dec-79 5.0030 6-Dec-79 4.9880 7-Dec-79 5.0175 10-Dec-79 5.0160 11-Dec-79 4.9690 12-Dec-79 4.9720 13-Dec-79 4.9700 14-Dec-79 4.9870 17-Dec-79 4.9940 18-Dec-79 4.9900 19-Dec-79 4.9870 20-Dec-79 4.9900 21-Dec-79 5.0075 24-Dec-79 5.0125 25-Dec-79 ND 26-Dec-79 5.0125 27-Dec-79 4.9440 28-Dec-79 4.9275 31-Dec-79 4.9270 1-Jan-80 ND 2-Jan-80 4.9110 3-Jan-80 4.9105 4-Jan-80 4.9190 7-Jan-80 4.9060 8-Jan-80 4.9165 9-Jan-80 4.9145 10-Jan-80 4.9110 11-Jan-80 4.9100 14-Jan-80 4.9135 15-Jan-80 4.9140 16-Jan-80 4.9150 17-Jan-80 4.9075 18-Jan-80 4.9110 21-Jan-80 4.9185 22-Jan-80 4.9230 23-Jan-80 4.9180 24-Jan-80 4.8885 25-Jan-80 4.9020 28-Jan-80 4.9010 29-Jan-80 4.9055 30-Jan-80 4.9030 31-Jan-80 4.8700 1-Feb-80 4.8925 4-Feb-80 4.8920 5-Feb-80 4.8790 6-Feb-80 4.8620 7-Feb-80 4.8705 8-Feb-80 4.8670 11-Feb-80 4.8670 12-Feb-80 ND 13-Feb-80 4.8540 14-Feb-80 4.8640 15-Feb-80 4.8730 18-Feb-80 ND 19-Feb-80 4.8840 20-Feb-80 4.8770 21-Feb-80 4.8745 22-Feb-80 4.8970 25-Feb-80 4.9100 26-Feb-80 4.9000 27-Feb-80 4.8990 28-Feb-80 4.8885 29-Feb-80 4.9115 3-Mar-80 4.9320 4-Mar-80 4.9590 5-Mar-80 4.9595 6-Mar-80 4.9880 7-Mar-80 4.9880 10-Mar-80 5.0130 11-Mar-80 5.0050 12-Mar-80 5.0000 13-Mar-80 5.0230 14-Mar-80 5.0200 17-Mar-80 5.0853 18-Mar-80 5.0765 19-Mar-80 5.0620 20-Mar-80 5.0610 21-Mar-80 5.0815 24-Mar-80 5.0975 25-Mar-80 5.0920 26-Mar-80 5.0905 27-Mar-80 5.1375 28-Mar-80 5.1460 31-Mar-80 5.1820 1-Apr-80 5.2070 2-Apr-80 5.1820 3-Apr-80 5.1900 4-Apr-80 5.2025 7-Apr-80 5.2274 8-Apr-80 5.1680 9-Apr-80 5.0800 10-Apr-80 5.0750 11-Apr-80 5.0800 14-Apr-80 5.0630 15-Apr-80 5.1030 16-Apr-80 5.0200 17-Apr-80 5.0450 18-Apr-80 5.0350 21-Apr-80 5.0210 22-Apr-80 5.0480 23-Apr-80 4.9850 24-Apr-80 4.9950 25-Apr-80 4.9600 28-Apr-80 4.9360 29-Apr-80 4.9315 30-Apr-80 4.9340 1-May-80 4.9400 2-May-80 4.9550 5-May-80 4.9300 6-May-80 4.9200 7-May-80 4.9110 8-May-80 4.9270 9-May-80 4.9440 12-May-80 4.9300 13-May-80 4.9190 14-May-80 4.9075 15-May-80 4.9075 16-May-80 4.9240 19-May-80 4.9350 20-May-80 4.9310 21-May-80 4.9000 22-May-80 4.8880 23-May-80 4.8740 26-May-80 ND 27-May-80 4.8440 28-May-80 4.8500 29-May-80 4.8600 30-May-80 4.8640 2-Jun-80 4.8650 3-Jun-80 4.8675 4-Jun-80 4.8640 5-Jun-80 4.8760 6-Jun-80 4.8610 9-Jun-80 4.8415 10-Jun-80 4.8430 11-Jun-80 4.8505 12-Jun-80 4.8460 13-Jun-80