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 4.8300 16-Jun-80 4.8415 17-Jun-80 4.8540 18-Jun-80 4.8460 19-Jun-80 4.8450 20-Jun-80 4.8580 23-Jun-80 4.8510 24-Jun-80 4.8610 25-Jun-80 4.8590 26-Jun-80 4.8530 27-Jun-80 4.8445 30-Jun-80 4.8440 1-Jul-80 4.8440 2-Jul-80 4.8340 3-Jul-80 4.8370 4-Jul-80 ND 7-Jul-80 4.8160 8-Jul-80 4.8070 9-Jul-80 4.8050 10-Jul-80 4.8005 11-Jul-80 4.8020 14-Jul-80 4.8030 15-Jul-80 4.8100 16-Jul-80 4.8150 17-Jul-80 4.8000 18-Jul-80 4.8150 21-Jul-80 4.8020 22-Jul-80 4.7930 23-Jul-80 4.8000 24-Jul-80 4.7930 25-Jul-80 4.8005 28-Jul-80 4.8085 29-Jul-80 4.8390 30-Jul-80 4.8575 31-Jul-80 4.8850 1-Aug-80 4.9010 4-Aug-80 4.8960 5-Aug-80 4.8720 6-Aug-80 4.8575 7-Aug-80 4.8610 8-Aug-80 4.8715 11-Aug-80 4.8660 12-Aug-80 4.8570 13-Aug-80 4.8530 14-Aug-80 4.8620 15-Aug-80 4.8590 18-Aug-80 4.8730 19-Aug-80 4.8660 20-Aug-80 4.8640 21-Aug-80 4.8570 22-Aug-80 4.8755 25-Aug-80 4.8715 26-Aug-80 4.8600 27-Aug-80 4.8600 28-Aug-80 4.8400 29-Aug-80 4.8440 1-Sep-80 ND 2-Sep-80 4.8200 3-Sep-80 4.8200 4-Sep-80 4.8175 5-Sep-80 4.8140 8-Sep-80 4.8130 9-Sep-80 4.8060 10-Sep-80 4.8190 11-Sep-80 4.8125 12-Sep-80 4.8215 15-Sep-80 4.8260 16-Sep-80 4.8295 17-Sep-80 4.8215 18-Sep-80 4.8535 19-Sep-80 4.8520 22-Sep-80 4.8630 23-Sep-80 4.8650 24-Sep-80 4.8560 25-Sep-80 4.8570 26-Sep-80 4.8610 29-Sep-80 4.8745 30-Sep-80 4.8675 1-Oct-80 4.8600 2-Oct-80 4.8670 3-Oct-80 4.8650 6-Oct-80 4.8505 7-Oct-80 4.8580 8-Oct-80 4.8520 9-Oct-80 4.8600 10-Oct-80 4.8555 13-Oct-80 ND 14-Oct-80 4.8590 15-Oct-80 4.8765 16-Oct-80 4.8835 17-Oct-80 4.8935 20-Oct-80 4.9130 21-Oct-80 4.9310 22-Oct-80 4.9235 23-Oct-80 4.9200 24-Oct-80 4.9210 27-Oct-80 4.9370 28-Oct-80 4.9520 29-Oct-80 4.9510 30-Oct-80 4.9500 31-Oct-80 4.9620 3-Nov-80 5.0000 4-Nov-80 ND 5-Nov-80 5.0070 6-Nov-80 5.0090 7-Nov-80 5.0310 10-Nov-80 5.0020 11-Nov-80 ND 12-Nov-80 5.0110 13-Nov-80 4.9960 14-Nov-80 4.9955 17-Nov-80 5.0255 18-Nov-80 5.0240 19-Nov-80 5.0065 20-Nov-80 5.0155 21-Nov-80 5.0320 24-Nov-80 5.0180 25-Nov-80 5.0190 26-Nov-80 5.0315 27-Nov-80 ND 28-Nov-80 5.0425 1-Dec-80 5.0850 2-Dec-80 5.1050 3-Dec-80 5.1015 4-Dec-80 5.1015 5-Dec-80 5.1300 8-Dec-80 5.1260 9-Dec-80 5.1775 10-Dec-80 5.2270 11-Dec-80 5.2530 12-Dec-80 5.2330 15-Dec-80 5.1625 16-Dec-80 5.2290 17-Dec-80 5.1740 18-Dec-80 5.1950 19-Dec-80 5.1630 22-Dec-80 5.1600 23-Dec-80 5.1550 24-Dec-80 5.1400 25-Dec-80 ND 26-Dec-80 5.1430 29-Dec-80 5.1775 30-Dec-80 5.1630 31-Dec-80 5.1825 1-Jan-81 ND 2-Jan-81 5.1950 5-Jan-81 5.1370 6-Jan-81 5.1180 7-Jan-81 5.1275 8-Jan-81 5.1430 9-Jan-81 5.1450 12-Jan-81 5.1675 13-Jan-81 5.1910 14-Jan-81 5.1810 15-Jan-81 5.2020 16-Jan-81 5.2350 19-Jan-81 5.2300 20-Jan-81 5.2385 21-Jan-81 5.2220 22-Jan-81 5.2520 23-Jan-81 5.2710 26-Jan-81 5.3255 27-Jan-81 5.3900 28-Jan-81 5.3935 29-Jan-81 5.4150 30-Jan-81 5.4825 2-Feb-81 5.4220 3-Feb-81 5.4370 4-Feb-81 5.3740 5-Feb-81 5.3930 6-Feb-81 5.4150 9-Feb-81 5.3800 10-Feb-81 5.4210 11-Feb-81 5.4340 12-Feb-81 ND 13-Feb-81 5.5200 16-Feb-81 ND 17-Feb-81 5.4675 18-Feb-81 5.4420 19-Feb-81 5.3500 20-Feb-81 5.2900 23-Feb-81 5.3880 24-Feb-81 5.3850 25-Feb-81 5.3870 26-Feb-81 5.4150 27-Feb-81 5.4620 2-Mar-81 5.4725 3-Mar-81 5.4770 4-Mar-81 5.4175 5-Mar-81 5.4475 6-Mar-81 5.4560 9-Mar-81 5.4225 10-Mar-81 5.3900 11-Mar-81 5.4020 12-Mar-81 5.4010 13-Mar-81 5.3950 16-Mar-81 5.3750 17-Mar-81 5.3580 18-Mar-81 5.2975 19-Mar-81 5.3040 20-Mar-81 5.3230 23-Mar-81 5.3725 24-Mar-81 5.3700 25-Mar-81 5.3750 26-Mar-81 5.4075 27-Mar-81 5.4350 30-Mar-81 5.3850 31-Mar-81 5.3900 1-Apr-81 5.3770 2-Apr-81 5.3920 3-Apr-81 5.4120 6-Apr-81 5.4400 7-Apr-81 5.4230 8-Apr-81 5.4410 9-Apr-81 5.4480 10-Apr-81 5.4630 13-Apr-81 5.4970 14-Apr-81 5.4660 15-Apr-81 5.4950 16-Apr-81 5.4830 17-Apr-81 5.5200 20-Apr-81 5.5200 21-Apr-81 5.4880 22-Apr-81 5.4725 23-Apr-81 5.4800 24-Apr-81 5.4940 27-Apr-81 5.5110 28-Apr-81 5.5100 29-Apr-81 5.5425 30-Apr-81 5.5410 1-May-81 5.5380 4-May-81 5.6060 5-May-81 5.6250 6-May-81 5.5730 7-May-81 5.6150 8-May-81 5.6180 11-May-81 5.6380 12-May-81 5.6675 13-May-81 5.6650 14-May-81 5.6890 15-May-81 5.6925 18-May-81 5.6870 19-May-81 5.6890 20-May-81 5.6750 21-May-81 5.7120 22-May-81 5.7060 25-May-81 ND 26-May-81 5.7220 27-May-81 5.7500 28-May-81 5.7000 29-May-81 5.7440 1-Jun-81 5.7420 2-Jun-81 5.8025 3-Jun-81 5.8250 4-Jun-81 5.9150 5-Jun-81 5.9850 8-Jun-81 5.9700 9-Jun-81 5.9525 10-Jun-81 5.8920 11-Jun-81 5.9575 12-Jun-81 5.9475 15-Jun-81 5.8550 16-Jun-81 5.8530 17-Jun-81 5.8575 18-Jun-81 5.9025 19-Jun-81 5.9360 22-Jun-81 5.9120 23-Jun-81 5.9175 24-Jun-81 5.9225 25-Jun-81 5.9675 26-Jun-81 6.0175 29-Jun-81 5.9965 30-Jun-81 6.0140 1-Jul-81 6.0550 2-Jul-81 6.0530 3-Jul-81 6.0475 6-Jul-81 6.1275 7-Jul-81 6.0700 8-Jul-81 6.1150 9-Jul-81 6.1130 10-Jul-81 6.0975 13-Jul-81 6.0730 14-Jul-81 6.1200 15-Jul-81 6.0640 16-Jul-81 6.0500 17-Jul-81 6.0900 20-Jul-81 6.1140 21-Jul-81 6.1510 22-Jul-81 6.1175 23-Jul-81 6.1260 24-Jul-81 6.1215 27-Jul-81 6.1075 28-Jul-81 6.1225 29-Jul-81 6.1330 30-Jul-81 6.1525 31-Jul-81 6.1375 3-Aug-81 6.2425 4-Aug-81 6.2260 5-Aug-81 6.2130 6-Aug-81 6.2220 7-Aug-81 6.2300 10-Aug-81 6.2745 11-Aug-81 6.2750 12-Aug-81 6.1950 13-Aug-81 6.2450 14-Aug-81 6.2550 17-Aug-81 6.2000 18-Aug-81 6.1675 19-Aug-81 6.1850 20-Aug-81 6.1300 21-Aug-81 6.0770 24-Aug-81 6.1075 25-Aug-81 6.1500 26-Aug-81 6.1300 27-Aug-81 6.1325 28-Aug-81 6.0900 31-Aug-81 6.0780 1-Sep-81 6.1100 2-Sep-81 6.0750 3-Sep-81 6.0650 4-Sep-81 6.0525 7-Sep-81 ND 8-Sep-81 6.0800 9-Sep-81 6.0600 10-Sep-81 6.0150 11-Sep-81 5.9900 14-Sep-81 5.9750 15-Sep-81 5.9150 16-Sep-81 5.8550 17-Sep-81 5.8500 18-Sep-81 5.8650 21-Sep-81 5.7750 22-Sep-81 5.8710 23-Sep-81 5.9050 24-Sep-81 5.9450 25-Sep-81 5.9350 28-Sep-81 5.9630 29-Sep-81 5.9500 30-Sep-81 5.9300 1-Oct-81 5.9040 2-Oct-81 5.8610 5-Oct-81 5.8010 6-Oct-81 5.9000 7-Oct-81 5.8140 8-Oct-81 5.8025 9-Oct-81 5.7800 12-Oct-81 ND 13-Oct-81 5.8050 14-Oct-81 5.8850 15-Oct-81 5.9075 16-Oct-81 5.9425 19-Oct-81 5.9225 20-Oct-81 5.9225 21-Oct-81 6.0125 22-Oct-81 6.0225 23-Oct-81 6.0180 26-Oct-81 6.0550 27-Oct-81 6.0375 28-Oct-81 5.9845 29-Oct-81 5.9900 30-Oct-81 5.9425 2-Nov-81 5.8650 3-Nov-81 ND 4-Nov-81 5.8500 5-Nov-81 5.8850 6-Nov-81 5.8650 9-Nov-81 5.8270 10-Nov-81 5.8650 11-Nov-81 ND 12-Nov-81 5.8510 13-Nov-81 5.8525 16-Nov-81 5.8200 17-Nov-81 5.8580 18-Nov-81 5.8090 19-Nov-81 5.8010 20-Nov-81 5.8250 23-Nov-81 5.7950 24-Nov-81 5.7425 25-Nov-81 5.7450 26-Nov-81 ND 27-Nov-81 5.7300 30-Nov-81 5.7100 1-Dec-81 5.7080 2-Dec-81 5.6780 3-Dec-81 5.7030 4-Dec-81 5.7100 7-Dec-81 5.7025 8-Dec-81 5.7300 9-Dec-81 5.7410 10-Dec-81 5.7600 11-Dec-81 5.7770 14-Dec-81 5.7700 15-Dec-81 5.7700 16-Dec-81 5.8025 17-Dec-81 5.7955 18-Dec-81 5.8320 21-Dec-81 5.8430 22-Dec-81 5.8450 23-Dec-81 5.8450 24-Dec-81 5.8570 25-Dec-81 ND 28-Dec-81 5.8525 29-Dec-81 5.8600 30-Dec-81 5.8150 31-Dec-81 5.7650 1-Jan-82 ND 4-Jan-82 5.7900 5-Jan-82 5.8120 6-Jan-82 5.7875 7-Jan-82 5.8250 8-Jan-82 5.8250 11-Jan-82 5.8350 12-Jan-82 5.8650 13-Jan-82 5.8610 14-Jan-82 5.8850 15-Jan-82 5.8690 18-Jan-82 5.8680 19-Jan-82 5.8625 20-Jan-82 5.8700 21-Jan-82 5.8375 22-Jan-82 5.8750 25-Jan-82 5.9350 26-Jan-82 5.9000 27-Jan-82 5.9385 28-Jan-82 5.9075 29-Jan-82 5.8975 1-Feb-82 5.9455 2-Feb-82 5.9375 3-Feb-82 5.9550 4-Feb-82 5.8990 5-Feb-82 5.9230 8-Feb-82 5.9600 9-Feb-82 5.9710 10-Feb-82 5.9650 11-Feb-82 5.9775 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 6.0050 17-Feb-82 6.0150 18-Feb-82 5.9650 19-Feb-82 5.9330 22-Feb-82 5.9675 23-Feb-82 6.0190 24-Feb-82 6.0050 25-Feb-82 5.9880 26-Feb-82 6.0235 1-Mar-82 6.0150 2-Mar-82 5.9955 3-Mar-82 5.9850 4-Mar-82 5.9800 5-Mar-82 5.9575 8-Mar-82 5.9475 9-Mar-82 5.9830 10-Mar-82 5.9740 11-Mar-82 5.9920 12-Mar-82 5.9950 15-Mar-82 5.9975 16-Mar-82 6.0200 17-Mar-82 6.0150 18-Mar-82 6.0300 19-Mar-82 6.0400 22-Mar-82 6.0500 23-Mar-82 6.0450 24-Mar-82 6.0550 25-Mar-82 6.0770 26-Mar-82 6.0800 29-Mar-82 6.1320 30-Mar-82 6.1150 31-Mar-82 6.1060 1-Apr-82 6.1025 2-Apr-82 6.0370 5-Apr-82 6.0950 6-Apr-82 6.1150 7-Apr-82 6.1150 8-Apr-82 6.1200 9-Apr-82 6.1350 12-Apr-82 6.1350 13-Apr-82 6.1030 14-Apr-82 6.1200 15-Apr-82 6.1350 16-Apr-82 6.1275 19-Apr-82 6.1020 20-Apr-82 6.0800 21-Apr-82 6.0690 22-Apr-82 6.0700 23-Apr-82 6.0700 26-Apr-82 6.0600 27-Apr-82 6.0350 28-Apr-82 6.0075 29-Apr-82 5.9975 30-Apr-82 5.9725 3-May-82 5.9900 4-May-82 6.0150 5-May-82 5.9950 6-May-82 5.9575 7-May-82 5.9300 10-May-82 5.9200 11-May-82 5.9125 12-May-82 5.9100 13-May-82 5.9400 14-May-82 5.9400 17-May-82 5.9375 18-May-82 5.9600 19-May-82 5.9990 20-May-82 5.9800 21-May-82 5.9580 24-May-82 5.9630 25-May-82 6.0050 26-May-82 6.0000 27-May-82 6.0150 28-May-82 6.0235 31-May-82 ND 1-Jun-82 6.0825 2-Jun-82 6.0800 3-Jun-82 6.0575 4-Jun-82 6.0650 7-Jun-82 6.1025 8-Jun-82 6.1150 9-Jun-82 6.1290 10-Jun-82 6.1430 11-Jun-82 6.1300 14-Jun-82 6.1675 15-Jun-82 6.1725 16-Jun-82 6.1880 17-Jun-82 6.2350 18-Jun-82 6.2450 21-Jun-82 6.2960 22-Jun-82 6.2575 23-Jun-82 6.2750 24-Jun-82 6.2750 25-Jun-82 6.3000 28-Jun-82 6.3100 29-Jun-82 6.2200 30-Jun-82 6.2650 1-Jul-82 6.3350 2-Jul-82 6.3400 5-Jul-82 ND 6-Jul-82 6.3650 7-Jul-82 6.3950 8-Jul-82 6.4100 9-Jul-82 6.3800 12-Jul-82 6.3500 13-Jul-82 6.4100 14-Jul-82 6.3880 15-Jul-82 6.3750 16-Jul-82 6.3550 19-Jul-82 6.3250 20-Jul-82 6.3200 21-Jul-82 6.2750 22-Jul-82 6.2850 23-Jul-82 6.2200 26-Jul-82 6.2575 27-Jul-82 6.3500 28-Jul-82 6.4300 29-Jul-82 6.4350 30-Jul-82 6.4700 2-Aug-82 6.5500 3-Aug-82 6.5700 4-Aug-82 6.6900 5-Aug-82 6.6675 6-Aug-82 6.7200 9-Aug-82 6.7550 10-Aug-82 6.7650 11-Aug-82 6.7800 12-Aug-82 6.7700 13-Aug-82 6.7625 16-Aug-82 6.7550 17-Aug-82 6.7625 18-Aug-82 6.6575 19-Aug-82 6.7200 20-Aug-82 6.6300 23-Aug-82 6.6210 24-Aug-82 6.5420 25-Aug-82 6.5600 26-Aug-82 6.5850 27-Aug-82 6.6220 30-Aug-82 6.7215 31-Aug-82 6.7200 1-Sep-82 6.6975 2-Sep-82 6.6775 3-Sep-82 6.6675 6-Sep-82 ND 7-Sep-82 6.8550 8-Sep-82 6.8740 9-Sep-82 6.8750 10-Sep-82 6.9375 13-Sep-82 6.9650 14-Sep-82 6.9425 15-Sep-82 6.9550 16-Sep-82 6.9700 17-Sep-82 6.9480 20-Sep-82 6.9325 21-Sep-82 6.9360 22-Sep-82 6.9200 23-Sep-82 6.9450 24-Sep-82 6.9375 27-Sep-82 6.9800 28-Sep-82 6.9825 29-Sep-82 6.9300 30-Sep-82 6.9700 1-Oct-82 6.9675 4-Oct-82 7.0100 5-Oct-82 7.0080 6-Oct-82 7.0475 7-Oct-82 7.0700 8-Oct-82 7.1900 11-Oct-82 ND 12-Oct-82 7.2225 13-Oct-82 7.2600 14-Oct-82 7.2400 15-Oct-82 7.2550 18-Oct-82 7.2300 19-Oct-82 7.1400 20-Oct-82 7.1740 21-Oct-82 7.2275 22-Oct-82 7.2300 25-Oct-82 7.2525 26-Oct-82 7.2150 27-Oct-82 7.2200 28-Oct-82 7.2650 29-Oct-82 7.2450 1-Nov-82 7.2300 2-Nov-82 ND 3-Nov-82 7.2425 4-Nov-82 7.3000 5-Nov-82 7.3000 8-Nov-82 7.3375 9-Nov-82 7.2975 10-Nov-82 7.2825 11-Nov-82 ND 12-Nov-82 7.3110 15-Nov-82 7.3000 16-Nov-82 7.2650 17-Nov-82 7.3075 18-Nov-82 7.2950 19-Nov-82 7.2280 22-Nov-82 7.2275 23-Nov-82 7.2325 24-Nov-82 7.1800 25-Nov-82 ND 26-Nov-82 7.1275 29-Nov-82 7.0650 30-Nov-82 7.0250 1-Dec-82 7.0350 2-Dec-82 6.9500 3-Dec-82 6.9150 6-Dec-82 6.9475 7-Dec-82 6.9975 8-Dec-82 6.9900 9-Dec-82 7.0360 10-Dec-82 7.0400 13-Dec-82 7.1800 14-Dec-82 7.0460 15-Dec-82 7.1000 16-Dec-82 6.9950 17-Dec-82 7.0300 20-Dec-82 7.0200 21-Dec-82 7.0475 22-Dec-82 7.0800 23-Dec-82 7.0675 24-Dec-82 7.0925 27-Dec-82 7.0700 28-Dec-82 7.0150 29-Dec-82 7.0275 30-Dec-82 7.0550 31-Dec-82 7.0600 3-Jan-83 7.0360 4-Jan-83 6.9950 5-Jan-83 6.9525 6-Jan-83 6.9700 7-Jan-83 6.9725 10-Jan-83 6.9500 11-Jan-83 6.9950 12-Jan-83 7.0150 13-Jan-83 6.9800 14-Jan-83 6.9900 17-Jan-83 6.9875 18-Jan-83 7.0075 19-Jan-83 7.0390 20-Jan-83 7.0860 21-Jan-83 7.1400 24-Jan-83 7.1500 25-Jan-83 7.0850 26-Jan-83 7.1475 27-Jan-83 7.1250 28-Jan-83 7.1250 31-Jan-83 7.1900 1-Feb-83 7.1675 2-Feb-83 7.2100 3-Feb-83 7.1825 4-Feb-83 7.1900 7-Feb-83 7.1675 8-Feb-83 7.1270 9-Feb-83 7.0925 10-Feb-83 7.0750 11-Feb-83 7.0550 14-Feb-83 7.0700 15-Feb-83 7.0525 16-Feb-83 7.0450 17-Feb-83 7.0550 18-Feb-83 7.0590 21-Feb-83 ND 22-Feb-83 7.1060 23-Feb-83 7.1425 24-Feb-83 7.1300 25-Feb-83 7.1300 28-Feb-83 7.1675 1-Mar-83 7.1850 2-Mar-83 7.1600 3-Mar-83 7.1450 4-Mar-83 7.1100 7-Mar-83 7.1200 8-Mar-83 7.1900 9-Mar-83 7.1850 10-Mar-83 7.1750 11-Mar-83 7.2200 14-Mar-83 7.1600 15-Mar-83 7.1490 16-Mar-83 7.1175 17-Mar-83 7.1530 18-Mar-83 7.1900 21-Mar-83 7.2600 22-Mar-83 7.1950 23-Mar-83 7.2300 24-Mar-83 7.2250 25-Mar-83 7.2050 28-Mar-83 7.2300 29-Mar-83 7.2300 30-Mar-83 7.2050 31-Mar-83 7.2200 1-Apr-83 7.2200 4-Apr-83 7.2000 5-Apr-83 7.1450 6-Apr-83 7.1350 7-Apr-83 7.1360 8-Apr-83 7.1675 11-Apr-83 7.1690 12-Apr-83 7.1500 13-Apr-83 7.1525 14-Apr-83 7.1600 15-Apr-83 7.1450 18-Apr-83 7.1580 19-Apr-83 7.1450 20-Apr-83 7.1570 21-Apr-83 7.1450 22-Apr-83 7.1240 25-Apr-83 7.1285 26-Apr-83 7.1125 27-Apr-83 7.0900 28-Apr-83 7.1075 29-Apr-83 7.1180 2-May-83 7.1050 3-May-83 7.1275 4-May-83 7.0980 5-May-83 7.0925 6-May-83 7.1000 9-May-83 7.0650 10-May-83 7.0820 11-May-83 7.0730 12-May-83 7.0850 13-May-83 7.0785 16-May-83 7.1150 17-May-83 7.1100 18-May-83 7.1275 19-May-83 7.1400 20-May-83 7.1385 23-May-83 7.1500 24-May-83 7.1600 25-May-83 7.1390 26-May-83 7.1375 27-May-83 7.1450 30-May-83 ND 31-May-83 7.1550 1-Jun-83 7.1850 2-Jun-83 7.1780 3-Jun-83 7.2080 6-Jun-83 7.2300 7-Jun-83 7.2450 8-Jun-83 7.2550 9-Jun-83 7.2675 10-Jun-83 7.2600 13-Jun-83 7.2700 14-Jun-83 7.2750 15-Jun-83 7.3030 16-Jun-83 7.2875 17-Jun-83 7.2950 20-Jun-83 7.3250 21-Jun-83 7.3100 22-Jun-83 7.2470 23-Jun-83 7.2975 24-Jun-83 7.2900 27-Jun-83 7.2825 28-Jun-83 7.2875 29-Jun-83 7.2975 30-Jun-83 7.2960 1-Jul-83 7.2925 4-Jul-83 ND 5-Jul-83 7.3125 6-Jul-83 7.3090 7-Jul-83 7.3075 8-Jul-83 7.3025 11-Jul-83 7.3150 12-Jul-83 7.3140 13-Jul-83 7.3075 14-Jul-83 7.2845 15-Jul-83 7.3400 18-Jul-83 7.3425 19-Jul-83 7.3325 20-Jul-83 7.3025 21-Jul-83 7.3140 22-Jul-83 7.3350 25-Jul-83 7.3525 26-Jul-83 7.3700 27-Jul-83 7.3745 28-Jul-83 7.3675 29-Jul-83 7.3850 1-Aug-83 7.4925 2-Aug-83 7.4200 3-Aug-83 7.4380 4-Aug-83 7.4650 5-Aug-83 7.4840 8-Aug-83 7.5200 9-Aug-83 7.4975 10-Aug-83 7.5600 11-Aug-83 7.5725 12-Aug-83 7.5475 15-Aug-83 7.5250 16-Aug-83 7.4250 17-Aug-83 7.4100 18-Aug-83 7.4000 19-Aug-83 7.4350 22-Aug-83 7.3800 23-Aug-83 7.3820 24-Aug-83 7.3865 25-Aug-83 7.4125 26-Aug-83 7.4600 29-Aug-83 7.4830 30-Aug-83 7.4825 31-Aug-83 7.4950 1-Sep-83 7.5000 2-Sep-83 7.4880 5-Sep-83 ND 6-Sep-83 7.4830 7-Sep-83 7.4850 8-Sep-83 7.4600 9-Sep-83 7.4575 12-Sep-83 7.4025 13-Sep-83 7.4650 14-Sep-83 7.4560 15-Sep-83 7.4400 16-Sep-83 7.4140 19-Sep-83 7.3950 20-Sep-83 7.4175 21-Sep-83 7.4150 22-Sep-83 7.4450 23-Sep-83 7.3925 26-Sep-83 7.3780 27-Sep-83 7.3975 28-Sep-83 7.3750 29-Sep-83 7.3650 30-Sep-83 7.3380 3-Oct-83 7.3300 4-Oct-83 7.3450 5-Oct-83 7.2940 6-Oct-83 7.2830 7-Oct-83 7.2625 10-Oct-83 ND 11-Oct-83 7.2875 12-Oct-83 7.3250 13-Oct-83 7.3080 14-Oct-83 7.3600 17-Oct-83 7.3125 18-Oct-83 7.2850 19-Oct-83 7.3000 20-Oct-83 7.3125 21-Oct-83 7.3040 24-Oct-83 7.3465 25-Oct-83 7.3380 26-Oct-83 7.3670 27-Oct-83 7.3660 28-Oct-83 7.3750 31-Oct-83 7.3860 1-Nov-83 7.4225 2-Nov-83 7.4025 3-Nov-83 7.4200 4-Nov-83 7.4450 7-Nov-83 7.4640 8-Nov-83 ND 9-Nov-83 7.4450 10-Nov-83 7.4180 11-Nov-83 ND 14-Nov-83 7.4400 15-Nov-83 7.4500 16-Nov-83 7.4775 17-Nov-83 7.4975 18-Nov-83 7.5025 21-Nov-83 7.4850 22-Nov-83 7.4850 23-Nov-83 7.4900 24-Nov-83 ND 25-Nov-83 7.5290 28-Nov-83 7.5250 29-Nov-83 7.5260 30-Nov-83 7.4975 1-Dec-83 7.4955 2-Dec-83 7.5250 5-Dec-83 7.5975 6-Dec-83 7.5850 7-Dec-83 7.6300 8-Dec-83 7.7050 9-Dec-83 7.7450 12-Dec-83 7.7575 13-Dec-83 7.8000 14-Dec-83 7.7900 15-Dec-83 7.8050 16-Dec-83 7.8050 19-Dec-83 7.8125 20-Dec-83 7.7970 21-Dec-83 7.8050 22-Dec-83 7.8000 23-Dec-83 7.7910 26-Dec-83 ND 27-Dec-83 7.7725 28-Dec-83 7.7550 29-Dec-83 7.7150 30-Dec-83 7.7100 2-Jan-84 ND 3-Jan-84 7.8020 4-Jan-84 7.8475 5-Jan-84 7.8500 6-Jan-84 7.8775 9-Jan-84 7.9450 10-Jan-84 7.9025 11-Jan-84 7.9600 12-Jan-84 7.9450 13-Jan-84 7.8775 16-Jan-84 7.8625 17-Jan-84 7.8400 18-Jan-84 7.8400 19-Jan-84 7.8230 20-Jan-84 7.8650 23-Jan-84 7.8700 24-Jan-84 7.8975 25-Jan-84 7.8950 26-Jan-84 7.8760 27-Jan-84 7.8840 30-Jan-84 7.8600 31-Jan-84 7.8820 1-Feb-84 7.8575 2-Feb-84 7.8150 3-Feb-84 7.7700 6-Feb-84 7.7950 7-Feb-84 7.8035 8-Feb-84 7.7900 9-Feb-84 7.7900 10-Feb-84 7.7680 13-Feb-84 ND 14-Feb-84 7.7450 15-Feb-84 7.6650 16-Feb-84 7.6450 17-Feb-84 7.6650 20-Feb-84 ND 21-Feb-84 7.7065 22-Feb-84 7.6275 23-Feb-84 7.6220 24-Feb-84 7.5450 27-Feb-84 7.5825 28-Feb-84 7.5200 29-Feb-84 7.5025 1-Mar-84 7.5225 2-Mar-84 7.4800 5-Mar-84 7.4500 6-Mar-84 7.4000 7-Mar-84 7.4175 8-Mar-84 7.4725 9-Mar-84 7.4700 12-Mar-84 7.5150 13-Mar-84 7.4480 14-Mar-84 7.4175 15-Mar-84 7.4725 16-Mar-84 7.5625 19-Mar-84 7.5625 20-Mar-84 7.5800 21-Mar-84 7.6090 22-Mar-84 7.5850 23-Mar-84 7.5650 26-Mar-84 7.5225 27-Mar-84 7.5025 28-Mar-84 7.5075 29-Mar-84 7.4890 30-Mar-84 7.5100 2-Apr-84 7.5200 3-Apr-84 7.5550 4-Apr-84 7.5560 5-Apr-84 7.5575 6-Apr-84 7.5575 9-Apr-84 7.5675 10-Apr-84 7.5450 11-Apr-84 7.5200 12-Apr-84 7.5425 13-Apr-84 7.5700 16-Apr-84 7.5850 17-Apr-84 7.6050 18-Apr-84 7.5900 19-Apr-84 7.6375 20-Apr-84 7.6200 23-Apr-84 7.6150 24-Apr-84 7.6550 25-Apr-84 7.6575 26-Apr-84 7.6910 27-Apr-84 7.7030 30-Apr-84 7.7330 1-May-84 7.7550 2-May-84 7.7370 3-May-84 7.7180 4-May-84 7.7400 7-May-84 7.8300 8-May-84 7.8415 9-May-84 7.8460 10-May-84 7.8775 11-May-84 7.8400 14-May-84 7.8600 15-May-84 7.8205 16-May-84 7.8030 17-May-84 7.8260 18-May-84 7.8800 21-May-84 7.8380 22-May-84 7.8020 23-May-84 7.8400 24-May-84 7.7850 25-May-84 7.7800 28-May-84 ND 29-May-84 7.8000 30-May-84 7.8100 31-May-84 7.7915 1-Jun-84 7.7180 4-Jun-84 7.6400 5-Jun-84 7.7075 6-Jun-84 7.6690 7-Jun-84 7.7140 8-Jun-84 7.7120 11-Jun-84 7.7475 12-Jun-84 7.7790 13-Jun-84 7.7530 14-Jun-84 7.7680 15-Jun-84 7.7970 18-Jun-84 7.8175 19-Jun-84 7.8100 20-Jun-84 7.8540 21-Jun-84 7.8890 22-Jun-84 7.8900 25-Jun-84 7.9280 26-Jun-84 7.9680 27-Jun-84 7.9980 28-Jun-84 7.9940 29-Jun-84 7.9860 2-Jul-84 8.0200 3-Jul-84 8.0790 4-Jul-84 ND 5-Jul-84 8.1405 6-Jul-84 8.1560 9-Jul-84 8.1810 10-Jul-84 8.1440 11-Jul-84 8.2040 12-Jul-84 8.2070 13-Jul-84 8.1800 16-Jul-84 8.1750 17-Jul-84 8.2250 18-Jul-84 8.2740 19-Jul-84 8.2265 20-Jul-84 8.2610 23-Jul-84 8.2925 24-Jul-84 8.2820 25-Jul-84 8.2420 26-Jul-84 8.2365 27-Jul-84 8.2980 30-Jul-84 8.3330 31-Jul-84 8.3600 1-Aug-84 8.3850 2-Aug-84 8.3375 3-Aug-84 8.3530 6-Aug-84 8.2970 7-Aug-84 8.3675 8-Aug-84 8.3100 9-Aug-84 8.3325 10-Aug-84 8.3130 13-Aug-84 8.3490 14-Aug-84 8.2630 15-Aug-84 8.2800 16-Aug-84 8.2440 17-Aug-84 8.2470 20-Aug-84 8.2725 21-Aug-84 8.2930 22-Aug-84 8.2855 23-Aug-84 8.2560 24-Aug-84 8.2700 27-Aug-84 8.2915 28-Aug-84 8.2800 29-Aug-84 8.2700 30-Aug-84 8.2920 31-Aug-84 8.2900 3-Sep-84 ND 4-Sep-84 8.3875 5-Sep-84 8.4250 6-Sep-84 8.4250 7-Sep-84 8.4750 10-Sep-84 8.4980 11-Sep-84 8.5010 12-Sep-84 8.5150 13-Sep-84 8.5875 14-Sep-84 8.5750 17-Sep-84 8.6435 18-Sep-84 8.6870 19-Sep-84 8.7060 20-Sep-84 8.7650 21-Sep-84 8.6830 24-Sep-84 8.7500 25-Sep-84 8.8480 26-Sep-84 8.7850 27-Sep-84 8.7510 28-Sep-84 8.8600 1-Oct-84 8.8300 2-Oct-84 8.8130 3-Oct-84 8.7525 4-Oct-84 8.7850 5-Oct-84 8.8190 8-Oct-84 ND 9-Oct-84 8.8940 10-Oct-84 8.8640 11-Oct-84 8.8975 12-Oct-84 8.9275 15-Oct-84 9.0060 16-Oct-84 9.0175 17-Oct-84 9.0000 18-Oct-84 9.0000 19-Oct-84 8.9220 22-Oct-84 8.9110 23-Oct-84 8.8500 24-Oct-84 8.7850 25-Oct-84 8.7680 26-Oct-84 8.8160 29-Oct-84 8.8780 30-Oct-84 8.8375 31-Oct-84 8.8120 1-Nov-84 8.7150 2-Nov-84 8.6100 5-Nov-84 8.5760 6-Nov-84 ND 7-Nov-84 8.5630 8-Nov-84 8.5950 9-Nov-84 8.6000 12-Nov-84 ND 13-Nov-84 8.5625 14-Nov-84 8.6350 15-Nov-84 8.6275 16-Nov-84 8.6600 19-Nov-84 8.7000 20-Nov-84 8.7320 21-Nov-84 8.7775 22-Nov-84 ND 23-Nov-84 8.8025 26-Nov-84 8.8920 27-Nov-84 8.8555 28-Nov-84 8.8800 29-Nov-84 8.8750 30-Nov-84 8.9735 3-Dec-84 8.9850 4-Dec-84 8.8505 5-Dec-84 8.9350 6-Dec-84 8.9025 7-Dec-84 8.9275 10-Dec-84 8.9350 11-Dec-84 8.9230 12-Dec-84 8.9350 13-Dec-84 8.9700 14-Dec-84 8.9250 17-Dec-84 8.9350 18-Dec-84 8.9540 19-Dec-84 8.9925 20-Dec-84 9.0550 21-Dec-84 9.0300 24-Dec-84 9.0400 25-Dec-84 ND 26-Dec-84 9.0500 27-Dec-84 9.1000 28-Dec-84 9.0750 31-Dec-84 9.0900 1-Jan-85 ND 2-Jan-85 9.1700 3-Jan-85 9.1600 4-Jan-85 9.1600 7-Jan-85 9.1620 8-Jan-85 9.1275 9-Jan-85 9.1350 10-Jan-85 9.1200 11-Jan-85 9.1450 14-Jan-85 9.2360 15-Jan-85 9.2375 16-Jan-85 9.2400 17-Jan-85 9.2225 18-Jan-85 9.2100 21-Jan-85 ND 22-Jan-85 9.1775 23-Jan-85 9.1975 24-Jan-85 9.1475 25-Jan-85 9.1680 28-Jan-85 9.1700 29-Jan-85 9.1850 30-Jan-85 9.1750 31-Jan-85 9.1600 1-Feb-85 9.1900 4-Feb-85 9.2650 5-Feb-85 9.3050 6-Feb-85 9.2830 7-Feb-85 9.3200 8-Feb-85 9.3400 11-Feb-85 9.4025 12-Feb-85 ND 13-Feb-85 9.4875 14-Feb-85 9.4400 15-Feb-85 9.3850 18-Feb-85 ND 19-Feb-85 9.4900 20-Feb-85 9.5200 21-Feb-85 9.5575 22-Feb-85 9.6775 25-Feb-85 9.8350 26-Feb-85 9.8225 27-Feb-85 9.5300 28-Feb-85 9.6000 1-Mar-85 9.6500 4-Mar-85 9.6475 5-Mar-85 9.8125 6-Mar-85 9.6875 7-Mar-85 9.7450 8-Mar-85 9.7600 11-Mar-85 9.6075 12-Mar-85 9.6050 13-Mar-85 9.6300 14-Mar-85 9.6625 15-Mar-85 9.6350 18-Mar-85 9.5550 19-Mar-85 9.3800 20-Mar-85 9.3900 21-Mar-85 9.2400 22-Mar-85 9.2600 25-Mar-85 9.2800 26-Mar-85 9.2250 27-Mar-85 8.9950 28-Mar-85 9.0200 29-Mar-85 8.8900 1-Apr-85 8.9950 2-Apr-85 9.0750 3-Apr-85 8.9700 4-Apr-85 9.1425 5-Apr-85 9.1200 8-Apr-85 9.0650 9-Apr-85 9.0500 10-Apr-85 9.0310 11-Apr-85 8.8600 12-Apr-85 8.8200 15-Apr-85 8.7750 16-Apr-85 8.7700 17-Apr-85 8.7760 18-Apr-85 8.6850 19-Apr-85 8.6900 22-Apr-85 8.7580 23-Apr-85 8.9025 24-Apr-85 8.9975 25-Apr-85 9.0750 26-Apr-85 9.0100 29-Apr-85 8.9750 30-Apr-85 8.9475 1-May-85 9.0450 2-May-85 9.0925 3-May-85 9.2000 6-May-85 9.2250 7-May-85 9.0850 8-May-85 9.1300 9-May-85 8.9750 10-May-85 8.9900 13-May-85 8.8950 14-May-85 8.8195 15-May-85 8.8760 16-May-85 8.9250 17-May-85 8.8350 20-May-85 8.7720 21-May-85 8.8100 22-May-85 8.8625 23-May-85 8.8875 24-May-85 8.8800 27-May-85 ND 28-May-85 8.9300 29-May-85 8.8575 30-May-85 8.8600 31-May-85 8.8200 3-Jun-85 8.7850 4-Jun-85 8.8000 5-Jun-85 8.8575 6-Jun-85 8.8225 7-Jun-85 8.8550 10-Jun-85 8.9075 11-Jun-85 8.8850 12-Jun-85 8.8800 13-Jun-85 8.8925 14-Jun-85 8.8120 17-Jun-85 8.8125 18-Jun-85 8.7325 19-Jun-85 8.7190 20-Jun-85 8.8300 21-Jun-85 8.8100 24-Jun-85 8.8135 25-Jun-85 8.8350 26-Jun-85 8.7860 27-Jun-85 8.8000 28-Jun-85 8.8745 1-Jul-85 8.7550 2-Jul-85 8.7710 3-Jul-85 8.7500 4-Jul-85 ND 5-Jul-85 8.6650 8-Jul-85 8.6050 9-Jul-85 8.5500 10-Jul-85 8.4750 11-Jul-85 8.4600 12-Jul-85 8.3865 15-Jul-85 8.3780 16-Jul-85 8.3700 17-Jul-85 8.2700 18-Jul-85 8.3270 19-Jul-85 8.4000 22-Jul-85 8.3940 23-Jul-85 8.2910 24-Jul-85 8.3725 25-Jul-85 8.3345 26-Jul-85 8.3240 29-Jul-85 8.2300 30-Jul-85 8.2300 31-Jul-85 8.2050 1-Aug-85 8.2850 2-Aug-85 8.2800 5-Aug-85 8.3025 6-Aug-85 8.3575 7-Aug-85 8.3700 8-Aug-85 8.3100 9-Aug-85 8.3400 12-Aug-85 8.2600 13-Aug-85 8.2250 14-Aug-85 8.2435 15-Aug-85 8.1750 16-Aug-85 8.1750 19-Aug-85 8.1775 20-Aug-85 8.3000 21-Aug-85 8.2200 22-Aug-85 8.1540 23-Aug-85 8.1630 26-Aug-85 8.2125 27-Aug-85 8.2450 28-Aug-85 8.1980 29-Aug-85 8.2225 30-Aug-85 8.2550 2-Sep-85 ND 3-Sep-85 8.3815 4-Sep-85 8.3450 5-Sep-85 8.3680 6-Sep-85 8.5225 9-Sep-85 8.5900 10-Sep-85 8.5680 11-Sep-85 8.6100 12-Sep-85 8.6100 13-Sep-85 8.4725 16-Sep-85 8.4450 17-Sep-85 8.4500 18-Sep-85 8.4900 19-Sep-85 8.4600 20-Sep-85 8.3210 23-Sep-85 8.1260 24-Sep-85 8.0630 25-Sep-85 7.9760 26-Sep-85 7.9300 27-Sep-85 7.9700 30-Sep-85 7.9750 1-Oct-85 7.9400 2-Oct-85 7.8900 3-Oct-85 7.8450 4-Oct-85 7.8350 7-Oct-85 7.9075 8-Oct-85 7.8900 9-Oct-85 7.8950 10-Oct-85 7.9130 11-Oct-85 7.9100 14-Oct-85 ND 15-Oct-85 7.9270 16-Oct-85 8.0070 17-Oct-85 7.9530 18-Oct-85 7.9550 21-Oct-85 7.8880 22-Oct-85 7.9225 23-Oct-85 7.9250 24-Oct-85 7.9340 25-Oct-85 7.9400 28-Oct-85 7.9200 29-Oct-85 7.8700 30-Oct-85 7.8775 31-Oct-85 7.8725 1-Nov-85 7.8700 4-Nov-85 7.8420 5-Nov-85 7.8550 6-Nov-85 7.8350 7-Nov-85 7.8775 8-Nov-85 7.9050 11-Nov-85 ND 12-Nov-85 7.8900 13-Nov-85 7.8750 14-Nov-85 7.8725 15-Nov-85 7.8775 18-Nov-85 7.8475 19-Nov-85 7.8200 20-Nov-85 7.8540 21-Nov-85 7.7810 22-Nov-85 7.7435 25-Nov-85 7.7000 26-Nov-85 7.6670 27-Nov-85 7.6380 28-Nov-85 ND 29-Nov-85 7.5940 2-Dec-85 7.5850 3-Dec-85 7.6300 4-Dec-85 7.5930 5-Dec-85 7.6000 6-Dec-85 7.6090 9-Dec-85 7.6515 10-Dec-85 7.6975 11-Dec-85 7.7460 12-Dec-85 7.6720 13-Dec-85 7.6850 16-Dec-85 7.6940 17-Dec-85 7.6620 18-Dec-85 7.7030 19-Dec-85 7.7020 20-Dec-85 7.6900 23-Dec-85 7.6600 24-Dec-85 7.6600 25-Dec-85 ND 26-Dec-85 7.6650 27-Dec-85 7.6200 30-Dec-85 7.5950 31-Dec-85 7.5800 1-Jan-86 ND 2-Jan-86 7.5510 3-Jan-86 7.5800 6-Jan-86 7.5360 7-Jan-86 7.5360 8-Jan-86 7.5660 9-Jan-86 7.5410 10-Jan-86 7.5810 13-Jan-86 7.6100 14-Jan-86 7.6015 15-Jan-86 7.5990 16-Jan-86 7.6090 17-Jan-86 7.6190 20-Jan-86 ND 21-Jan-86 7.5750 22-Jan-86 7.6000 23-Jan-86 7.6150 24-Jan-86 7.5490 27-Jan-86 7.5075 28-Jan-86 7.4830 29-Jan-86 7.4790 30-Jan-86 7.4400 31-Jan-86 7.4575 3-Feb-86 7.4800 4-Feb-86 7.5125 5-Feb-86 7.4430 6-Feb-86 7.4330 7-Feb-86 7.4700 10-Feb-86 7.4100 11-Feb-86 7.3800 12-Feb-86 7.3700 13-Feb-86 7.3450 14-Feb-86 7.3350 17-Feb-86 ND 18-Feb-86 7.3240 19-Feb-86 7.2275 20-Feb-86 7.1975 21-Feb-86 7.2110 24-Feb-86 7.1530 25-Feb-86 7.0275 26-Feb-86 6.9780 27-Feb-86 6.9700 28-Feb-86 7.0325 3-Mar-86 7.0130 4-Mar-86 6.9650 5-Mar-86 7.2000 6-Mar-86 7.1260 7-Mar-86 7.1250 10-Mar-86 7.2110 11-Mar-86 7.1675 12-Mar-86 7.2000 13-Mar-86 7.2150 14-Mar-86 7.1380 17-Mar-86 7.1020 18-Mar-86 7.1100 19-Mar-86 7.1400 20-Mar-86 7.1200 21-Mar-86 7.0960 24-Mar-86 7.1900 25-Mar-86 7.3150 26-Mar-86 7.2800 27-Mar-86 7.2910 28-Mar-86 7.2880 31-Mar-86 7.3000 1-Apr-86 7.2910 2-Apr-86 7.3130 3-Apr-86 7.3720 4-Apr-86 7.4550 7-Apr-86 7.4275 8-Apr-86 7.2900 9-Apr-86 7.3275 10-Apr-86 7.3125 11-Apr-86 7.2600 14-Apr-86 7.2325 15-Apr-86 7.2500 16-Apr-86 7.1150 17-Apr-86 7.0250 18-Apr-86 7.0575 21-Apr-86 7.0540 22-Apr-86 7.0200 23-Apr-86 7.0100 24-Apr-86 6.9700 25-Apr-86 6.9500 28-Apr-86 6.9075 29-Apr-86 6.9285 30-Apr-86 6.9575 1-May-86 7.1400 2-May-86 7.0550 5-May-86 6.9330 6-May-86 7.0000 7-May-86 6.9500 8-May-86 7.0000 9-May-86 6.9450 12-May-86 7.4350 13-May-86 7.5100 14-May-86 7.4650 15-May-86 7.4830 16-May-86 7.5440 19-May-86 7.5730 20-May-86 7.5925 21-May-86 7.6110 22-May-86 7.6880 23-May-86 7.7100 26-May-86 ND 27-May-86 7.6950 28-May-86 7.6950 29-May-86 7.7590 30-May-86 7.8400 2-Jun-86 7.8340 3-Jun-86 7.7125 4-Jun-86 7.7200 5-Jun-86 7.6400 6-Jun-86 7.6000 9-Jun-86 7.6225 10-Jun-86 7.5740 11-Jun-86 7.5640 12-Jun-86 7.5500 13-Jun-86 7.5540 16-Jun-86 7.5370 17-Jun-86 7.6280 18-Jun-86 7.6350 19-Jun-86 7.6225 20-Jun-86 7.6440 23-Jun-86 7.6500 24-Jun-86 7.5800 25-Jun-86 7.5650 26-Jun-86 7.5750 27-Jun-86 7.5300 30-Jun-86 7.5075 1-Jul-86 7.4535 2-Jul-86 7.4825 3-Jul-86 7.4480 4-Jul-86 ND 7-Jul-86 7.4600 8-Jul-86 7.4800 9-Jul-86 7.4950 10-Jul-86 7.4950 11-Jul-86 7.5610 14-Jul-86 7.6480 15-Jul-86 7.5270 16-Jul-86 7.4735 17-Jul-86 7.4570 18-Jul-86 7.4320 21-Jul-86 7.4200 22-Jul-86 7.4800 23-Jul-86 7.4700 24-Jul-86 7.4870 25-Jul-86 7.5100 28-Jul-86 7.4650 29-Jul-86 7.4490 30-Jul-86 7.4480 31-Jul-86 7.4190 1-Aug-86 7.4050 4-Aug-86 7.4200 5-Aug-86 7.3900 6-Aug-86 7.3900 7-Aug-86 7.3700 8-Aug-86 7.3810 11-Aug-86 7.3600 12-Aug-86 7.3930 13-Aug-86 7.3800 14-Aug-86 7.3630 15-Aug-86 7.3415 18-Aug-86 7.3585 19-Aug-86 7.3350 20-Aug-86 7.3150 21-Aug-86 7.3100 22-Aug-86 7.3150 25-Aug-86 7.3180 26-Aug-86 7.3250 27-Aug-86 7.3210 28-Aug-86 7.3300 29-Aug-86 7.3000 1-Sep-86 ND 2-Sep-86 7.2940 3-Sep-86 7.2830 4-Sep-86 7.2800 5-Sep-86 7.3200 8-Sep-86 7.3740 9-Sep-86 7.3560 10-Sep-86 7.3640 11-Sep-86 7.4310 12-Sep-86 7.3600 15-Sep-86 7.3290 16-Sep-86 7.3350 17-Sep-86 7.2910 18-Sep-86 7.2370 19-Sep-86 7.2350 22-Sep-86 7.3510 23-Sep-86 7.3990 24-Sep-86 7.3950 25-Sep-86 7.4065 26-Sep-86 7.4260 29-Sep-86 7.3750 30-Sep-86 7.3600 1-Oct-86 7.3850 2-Oct-86 7.3510 3-Oct-86 7.3600 6-Oct-86 7.3200 7-Oct-86 7.3400 8-Oct-86 7.3450 9-Oct-86 7.3600 10-Oct-86 7.3100 13-Oct-86 ND 14-Oct-86 7.2740 15-Oct-86 7.2740 16-Oct-86 7.2840 17-Oct-86 7.2950 20-Oct-86 7.3120 21-Oct-86 7.3180 22-Oct-86 7.3100 23-Oct-86 7.3490 24-Oct-86 7.4300 27-Oct-86 7.4600 28-Oct-86 7.4210 29-Oct-86 7.4240 30-Oct-86 7.5020 31-Oct-86 7.5190 3-Nov-86 7.5310 4-Nov-86 7.5260 5-Nov-86 7.5400 6-Nov-86 7.5220 7-Nov-86 7.5350 10-Nov-86 7.5000 11-Nov-86 ND 12-Nov-86 7.4800 13-Nov-86 7.5050 14-Nov-86 7.4825 17-Nov-86 7.5130 18-Nov-86 7.5220 19-Nov-86 7.5650 20-Nov-86 7.5820 21-Nov-86 7.6325 24-Nov-86 7.6350 25-Nov-86 7.5800 26-Nov-86 7.5600 27-Nov-86 ND 28-Nov-86 7.5110 1-Dec-86 7.4890 2-Dec-86 7.5085 3-Dec-86 7.4885 4-Dec-86 7.5680 5-Dec-86 7.5720 8-Dec-86 7.5610 9-Dec-86 7.5610 10-Dec-86 7.5550 11-Dec-86 7.6000 12-Dec-86 7.5950 15-Dec-86 7.5775 16-Dec-86 7.6000 17-Dec-86 7.5910 18-Dec-86 7.5830 19-Dec-86 7.5850 22-Dec-86 7.5300 23-Dec-86 7.4890 24-Dec-86 7.5050 25-Dec-86 ND 26-Dec-86 7.4810 29-Dec-86 7.4015 30-Dec-86 7.4300 31-Dec-86 7.3750 1-Jan-87 ND 2-Jan-87 7.3400 5-Jan-87 7.3725 6-Jan-87 7.3520 7-Jan-87 7.3820 8-Jan-87 7.3650 9-Jan-87 7.3560 12-Jan-87 7.2690 13-Jan-87 7.2290 14-Jan-87 7.1310 15-Jan-87 7.1300 16-Jan-87 7.1400 19-Jan-87 ND 20-Jan-87 7.1200 21-Jan-87 7.1350 22-Jan-87 7.0470 23-Jan-87 7.0820 26-Jan-87 7.0620 27-Jan-87 7.0220 28-Jan-87 6.9300 29-Jan-87 6.9470 30-Jan-87 7.0500 2-Feb-87 7.0050 3-Feb-87 6.9550 4-Feb-87 6.9750 5-Feb-87 7.0475 6-Feb-87 7.0900 9-Feb-87 7.0085 10-Feb-87 6.9550 11-Feb-87 6.9980 12-Feb-87 7.0575 13-Feb-87 7.0125 16-Feb-87 ND 17-Feb-87 6.9800 18-Feb-87 6.9850 19-Feb-87 7.0250 20-Feb-87 6.9945 23-Feb-87 6.9900 24-Feb-87 7.0400 25-Feb-87 7.0170 26-Feb-87 6.9925 27-Feb-87 7.0000 2-Mar-87 6.9850 3-Mar-87 6.9820 4-Mar-87 6.9700 5-Mar-87 6.9450 6-Mar-87 6.9600 9-Mar-87 6.9800 10-Mar-87 6.9980 11-Mar-87 7.0060 12-Mar-87 6.9850 13-Mar-87 6.9730 16-Mar-87 6.9460 17-Mar-87 6.9620 18-Mar-87 6.9440 19-Mar-87 6.9350 20-Mar-87 6.9320 23-Mar-87 6.8755 24-Mar-87 6.8825 25-Mar-87 6.8925 26-Mar-87 6.8900 27-Mar-87 6.8650 30-Mar-87 6.8135 31-Mar-87 6.8150 1-Apr-87 6.8580 2-Apr-87 6.8250 3-Apr-87 6.8400 6-Apr-87 6.8420 7-Apr-87 6.8260 8-Apr-87 6.8690 9-Apr-87 6.8330 10-Apr-87 6.7950 13-Apr-87 6.7890 14-Apr-87 6.7605 15-Apr-87 6.7700 16-Apr-87 6.7800 17-Apr-87 6.7950 20-Apr-87 6.7840 21-Apr-87 6.7520 22-Apr-87 6.7600 23-Apr-87 6.7405 24-Apr-87 6.6695 27-Apr-87 6.6390 28-Apr-87 6.6780 29-Apr-87 6.7350 30-Apr-87 6.7225 1-May-87 6.6850 4-May-87 6.6500 5-May-87 6.6130 6-May-87 6.6160 7-May-87 6.6530 8-May-87 6.6695 11-May-87 6.6890 12-May-87 6.6620 13-May-87 6.6750 14-May-87 6.6570 15-May-87 6.6450 18-May-87 6.6200 19-May-87 6.6200 20-May-87 6.6000 21-May-87 6.6300 22-May-87 6.6330 25-May-87 ND 26-May-87 6.7100 27-May-87 6.7500 28-May-87 6.7250 29-May-87 6.7620 1-Jun-87 6.7940 2-Jun-87 6.6925 3-Jun-87 6.6970 4-Jun-87 6.7340 5-Jun-87 6.7300 8-Jun-87 6.7075 9-Jun-87 6.6970 10-Jun-87 6.6930 11-Jun-87 6.6600 12-Jun-87 6.6910 15-Jun-87 6.7400 16-Jun-87 6.7230 17-Jun-87 6.7150 18-Jun-87 6.7200 19-Jun-87 6.7400 22-Jun-87 6.7450 23-Jun-87 6.7320 24-Jun-87 6.6840 25-Jun-87 6.7060 26-Jun-87 6.7000 29-Jun-87 6.7175 30-Jun-87 6.7060 1-Jul-87 6.7070 2-Jul-87 6.7145 3-Jul-87 6.7315 6-Jul-87 6.7400 7-Jul-87 6.7310 8-Jul-87 6.7310 9-Jul-87 6.7280 10-Jul-87 6.7510 13-Jul-87 6.7430 14-Jul-87 6.7625 15-Jul-87 6.6950 16-Jul-87 6.7200 17-Jul-87 6.7630 20-Jul-87 6.7950 21-Jul-87 6.8075 22-Jul-87 6.8100 23-Jul-87 6.7875 24-Jul-87 6.7850 27-Jul-87 6.8400 28-Jul-87 6.8185 29-Jul-87 6.7920 30-Jul-87 6.7910 31-Jul-87 6.8095 3-Aug-87 6.8210 4-Aug-87 6.8990 5-Aug-87 6.8590 6-Aug-87 6.8730 7-Aug-87 6.9060 10-Aug-87 6.9100 11-Aug-87 6.9100 12-Aug-87 6.8850 13-Aug-87 6.8750 14-Aug-87 6.8450 17-Aug-87 6.8530 18-Aug-87 6.7530 19-Aug-87 6.7400 20-Aug-87 6.7040 21-Aug-87 6.6780 24-Aug-87 6.6900 25-Aug-87 6.7180 26-Aug-87 6.7070 27-Aug-87 6.6650 28-Aug-87 6.6600 31-Aug-87 6.6620 1-Sep-87 6.6625 2-Sep-87 6.6210 3-Sep-87 6.5920 4-Sep-87 6.6060 7-Sep-87 ND 8-Sep-87 6.5890 9-Sep-87 6.6120 10-Sep-87 6.6375 11-Sep-87 6.6110 14-Sep-87 6.6780 15-Sep-87 6.6620 16-Sep-87 6.6550 17-Sep-87 6.6550 18-Sep-87 6.6300 21-Sep-87 6.6470 22-Sep-87 6.6670 23-Sep-87 6.6700 24-Sep-87 6.6710 25-Sep-87 6.6680 28-Sep-87 6.6770 29-Sep-87 6.7190 30-Sep-87 6.7300 1-Oct-87 6.7510 2-Oct-87 6.7350 5-Oct-87 6.7390 6-Oct-87 6.7200 7-Oct-87 6.6770 8-Oct-87 6.6665 9-Oct-87 6.6400 12-Oct-87 ND 13-Oct-87 6.6575 14-Oct-87 6.6280 15-Oct-87 6.5990 16-Oct-87 6.6065 19-Oct-87 6.5500 20-Oct-87 6.6360 21-Oct-87 6.6490 22-Oct-87 6.6600 23-Oct-87 6.5860 26-Oct-87 6.5550 27-Oct-87 6.5500 28-Oct-87 6.5280 29-Oct-87 6.5500 30-Oct-87 6.5700 2-Nov-87 6.5100 3-Nov-87 6.5000 4-Nov-87 6.4575 5-Nov-87 6.3200 6-Nov-87 6.3550 9-Nov-87 6.3270 10-Nov-87 6.3680 11-Nov-87 ND 12-Nov-87 6.4425 13-Nov-87 6.4090 16-Nov-87 6.4475 17-Nov-87 6.4300 18-Nov-87 6.4350 19-Nov-87 6.4330 20-Nov-87 6.4160 23-Nov-87 6.4440 24-Nov-87 6.4900 25-Nov-87 6.4290 26-Nov-87 ND 27-Nov-87 6.4300 30-Nov-87 6.4000 1-Dec-87 6.4200 2-Dec-87 6.4350 3-Dec-87 6.4400 4-Dec-87 6.4650 7-Dec-87 6.4840 8-Dec-87 6.4740 9-Dec-87 6.4440 10-Dec-87 6.3875 11-Dec-87 6.3700 14-Dec-87 6.3700 15-Dec-87 6.3760 16-Dec-87 6.3950 17-Dec-87 6.3700 18-Dec-87 6.3975 21-Dec-87 6.3900 22-Dec-87 6.3785 23-Dec-87 6.3920 24-Dec-87 6.3670 25-Dec-87 ND 28-Dec-87 6.2775 29-Dec-87 6.2750 30-Dec-87 6.2770 31-Dec-87 6.2200 1-Jan-88 ND 4-Jan-88 6.2300 5-Jan-88 6.3225 6-Jan-88 6.3945 7-Jan-88 6.3400 8-Jan-88 6.3380 11-Jan-88 6.3250 12-Jan-88 6.3600 13-Jan-88 6.3055 14-Jan-88 6.3265 15-Jan-88 6.4250 18-Jan-88 ND 19-Jan-88 6.4020 20-Jan-88 6.3500 21-Jan-88 6.3570 22-Jan-88 6.3750 25-Jan-88 6.3880 26-Jan-88 6.3800 27-Jan-88 6.3600 28-Jan-88 6.3600 29-Jan-88 6.3825 1-Feb-88 6.4025 2-Feb-88 6.3950 3-Feb-88 6.3925 4-Feb-88 6.4050 5-Feb-88 6.4100 8-Feb-88 6.4250 9-Feb-88 6.4375 10-Feb-88 6.4100 11-Feb-88 6.4495 12-Feb-88 6.4900 15-Feb-88 ND 16-Feb-88 6.4710 17-Feb-88 6.4450 18-Feb-88 6.4550 19-Feb-88 6.4425 22-Feb-88 6.4125 23-Feb-88 6.3870 24-Feb-88 6.3840 25-Feb-88 6.3950 26-Feb-88 6.3700 29-Feb-88 6.3555 1-Mar-88 6.3500 2-Mar-88 6.3760 3-Mar-88 6.3880 4-Mar-88 6.3755 7-Mar-88 6.3250 8-Mar-88 6.3150 9-Mar-88 6.3150 10-Mar-88 6.3540 11-Mar-88 6.3250 14-Mar-88 6.3200 15-Mar-88 6.3300 16-Mar-88 6.3550 17-Mar-88 6.3715 18-Mar-88 6.3750 21-Mar-88 6.3650 22-Mar-88 6.3825 23-Mar-88 6.3650 24-Mar-88 6.3255 25-Mar-88 6.3100 28-Mar-88 6.2590 29-Mar-88 6.2905 30-Mar-88 6.2670 31-Mar-88 6.2350 1-Apr-88 6.2400 4-Apr-88 6.2400 5-Apr-88 6.2625 6-Apr-88 6.2720 7-Apr-88 6.2950 8-Apr-88 6.2575 11-Apr-88 6.2880 12-Apr-88 6.2800 13-Apr-88 6.2900 14-Apr-88 6.2150 15-Apr-88 6.1910 18-Apr-88 6.1500 19-Apr-88 6.1650 20-Apr-88 6.1600 21-Apr-88 6.1440 22-Apr-88 6.1650 25-Apr-88 6.1835 26-Apr-88 6.1900 27-Apr-88 6.1770 28-Apr-88 6.1530 29-Apr-88 6.1750 2-May-88 6.1900 3-May-88 6.1725 4-May-88 6.1800 5-May-88 6.1650 6-May-88 6.1780 9-May-88 6.1725 10-May-88 6.1600 11-May-88 6.1490 12-May-88 6.1525 13-May-88 6.1575 16-May-88 6.1650 17-May-88 6.2100 18-May-88 6.2100 19-May-88 6.1975 20-May-88 6.2050 23-May-88 6.1925 24-May-88 6.1875 25-May-88 6.1975 26-May-88 6.2075 27-May-88 6.2240 30-May-88 ND 31-May-88 6.2650 1-Jun-88 6.2800 2-Jun-88 6.3100 3-Jun-88 6.3110 6-Jun-88 6.2820 7-Jun-88 6.2600 8-Jun-88 6.2600 9-Jun-88 6.2715 10-Jun-88 6.2975 13-Jun-88 6.3180 14-Jun-88 6.3525 15-Jun-88 6.3650 16-Jun-88 6.3705 17-Jun-88 6.3800 20-Jun-88 6.3740 21-Jun-88 6.3805 22-Jun-88 6.4220 23-Jun-88 6.4675 24-Jun-88 6.5585 27-Jun-88 6.6130 28-Jun-88 6.5535 29-Jun-88 6.6250 30-Jun-88 6.6400 1-Jul-88 6.6700 4-Jul-88 ND 5-Jul-88 6.6500 6-Jul-88 6.6440 7-Jul-88 6.6050 8-Jul-88 6.6695 11-Jul-88 6.7110 12-Jul-88 6.6940 13-Jul-88 6.7180 14-Jul-88 6.7200 15-Jul-88 6.8330 18-Jul-88 6.8600 19-Jul-88 6.8075 20-Jul-88 6.7485 21-Jul-88 6.7050 22-Jul-88 6.6550 25-Jul-88 6.6970 26-Jul-88 6.7525 27-Jul-88 6.7250 28-Jul-88 6.7590 29-Jul-88 6.7900 1-Aug-88 6.8055 2-Aug-88 6.8050 3-Aug-88 6.8000 4-Aug-88 6.8130 5-Aug-88 6.8525 8-Aug-88 6.8920 9-Aug-88 6.9365 10-Aug-88 6.9700 11-Aug-88 6.9260 12-Aug-88 6.8880 15-Aug-88 6.9075 16-Aug-88 6.8650 17-Aug-88 6.9725 18-Aug-88 6.9330 19-Aug-88 6.9245 22-Aug-88 7.0110 23-Aug-88 6.9805 24-Aug-88 6.9500 25-Aug-88 6.8825 26-Aug-88 6.8780 29-Aug-88 6.9100 30-Aug-88 6.9025 31-Aug-88 6.9320 1-Sep-88 6.9410 2-Sep-88 6.9030 5-Sep-88 ND 6-Sep-88 6.8500 7-Sep-88 6.8650 8-Sep-88 6.8975 9-Sep-88 6.8975 12-Sep-88 6.8815 13-Sep-88 6.8675 14-Sep-88 6.9400 15-Sep-88 6.9275 16-Sep-88 6.9400 19-Sep-88 6.9125 20-Sep-88 6.8950 21-Sep-88 6.9175 22-Sep-88 6.9435 23-Sep-88 6.9375 26-Sep-88 6.9525 27-Sep-88 6.9450 28-Sep-88 6.9385 29-Sep-88 6.9450 30-Sep-88 6.9180 3-Oct-88 6.8900 4-Oct-88 6.8940 5-Oct-88 6.8950 6-Oct-88 6.9050 7-Oct-88 6.8950 10-Oct-88 ND 11-Oct-88 6.8445 12-Oct-88 6.7950 13-Oct-88 6.7400 14-Oct-88 6.7235 17-Oct-88 6.7000 18-Oct-88 6.6875 19-Oct-88 6.7050 20-Oct-88 6.6700 21-Oct-88 6.6230 24-Oct-88 6.6150 25-Oct-88 6.6750 26-Oct-88 6.6325 27-Oct-88 6.6300 28-Oct-88 6.6300 31-Oct-88 6.6500 1-Nov-88 6.6500 2-Nov-88 6.6280 3-Nov-88 6.6130 4-Nov-88 6.6850 7-Nov-88 6.6500 8-Nov-88 6.6700 9-Nov-88 6.6000 10-Nov-88 6.6000 11-Nov-88 ND 14-Nov-88 6.6180 15-Nov-88 6.6130 16-Nov-88 6.5550 17-Nov-88 6.5800 18-Nov-88 6.5900 21-Nov-88 6.5500 22-Nov-88 6.5175 23-Nov-88 6.4950 24-Nov-88 ND 25-Nov-88 6.4815 28-Nov-88 6.5200 29-Nov-88 6.4850 30-Nov-88 6.4910 1-Dec-88 6.4900 2-Dec-88 6.4810 5-Dec-88 6.4360 6-Dec-88 6.4470 7-Dec-88 6.5500 8-Dec-88 6.4800 9-Dec-88 6.4530 12-Dec-88 6.4650 13-Dec-88 6.4915 14-Dec-88 6.4800 15-Dec-88 6.4980 16-Dec-88 6.5470 19-Dec-88 6.5460 20-Dec-88 6.5825 21-Dec-88 6.5605 22-Dec-88 6.5680 23-Dec-88 6.5815 26-Dec-88 ND 27-Dec-88 6.5705 28-Dec-88 6.6050 29-Dec-88 6.5950 30-Dec-88 6.5650 2-Jan-89 ND 3-Jan-89 6.5075 4-Jan-89 6.5810 5-Jan-89 6.5930 6-Jan-89 6.6450 9-Jan-89 6.6780 10-Jan-89 6.6890 11-Jan-89 6.6550 12-Jan-89 6.6550 13-Jan-89 6.6710 16-Jan-89 ND 17-Jan-89 6.7270 18-Jan-89 6.7750 19-Jan-89 6.7705 20-Jan-89 6.7025 23-Jan-89 6.6830 24-Jan-89 6.6875 25-Jan-89 6.6880 26-Jan-89 6.6900 27-Jan-89 6.7300 30-Jan-89 6.7240 31-Jan-89 6.7645 1-Feb-89 6.7500 2-Feb-89 6.7700 3-Feb-89 6.7950 6-Feb-89 6.7910 7-Feb-89 6.7550 8-Feb-89 6.7800 9-Feb-89 6.7330 10-Feb-89 6.7310 13-Feb-89 6.7530 14-Feb-89 6.7050 15-Feb-89 6.6900 16-Feb-89 6.6960 17-Feb-89 6.6810 20-Feb-89 ND 21-Feb-89 6.7050 22-Feb-89 6.6900 23-Feb-89 6.6750 24-Feb-89 6.6850 27-Feb-89 6.6890 28-Feb-89 6.7090 1-Mar-89 6.7390 2-Mar-89 6.7420 3-Mar-89 6.7360 6-Mar-89 6.7625 7-Mar-89 6.7630 8-Mar-89 6.7700 9-Mar-89 6.7900 10-Mar-89 6.7940 13-Mar-89 6.8030 14-Mar-89 6.7850 15-Mar-89 6.8150 16-Mar-89 6.8200 17-Mar-89 6.8150 20-Mar-89 6.8230 21-Mar-89 6.8100 22-Mar-89 6.7970 23-Mar-89 6.8020 24-Mar-89 6.8105 27-Mar-89 6.8400 28-Mar-89 6.8900 29-Mar-89 6.8680 30-Mar-89 6.8705 31-Mar-89 6.8900 3-Apr-89 6.8300 4-Apr-89 6.7950 5-Apr-89 6.8050 6-Apr-89 6.7950 7-Apr-89 6.8295 10-Apr-89 6.8300 11-Apr-89 6.8500 12-Apr-89 6.8415 13-Apr-89 6.8125 14-Apr-89 6.8050 17-Apr-89 6.7580 18-Apr-89 6.7450 19-Apr-89 6.7670 20-Apr-89 6.7250 21-Apr-89 6.7330 24-Apr-89 6.7630 25-Apr-89 6.7810 26-Apr-89 6.8180 27-Apr-89 6.8140 28-Apr-89 6.8310 1-May-89 6.8630 2-May-89 6.8510 3-May-89 6.8600 4-May-89 6.8650 5-May-89 6.8865 8-May-89 6.8800 9-May-89 6.9225 10-May-89 6.8900 11-May-89 6.9285 12-May-89 6.9350 15-May-89 7.0145 16-May-89 7.0280 17-May-89 7.1100 18-May-89 7.1250 19-May-89 7.1100 22-May-89 7.2250 23-May-89 7.2325 24-May-89 7.2410 25-May-89 7.1935 26-May-89 7.1770 29-May-89 ND 30-May-89 7.2490 31-May-89 7.1540 1-Jun-89 7.1770 2-Jun-89 7.1090 5-Jun-89 7.1250 6-Jun-89 7.1690 7-Jun-89 7.1305 8-Jun-89 7.1735 9-Jun-89 7.2465 12-Jun-89 7.3260 13-Jun-89 7.3260 14-Jun-89 7.3250 15-Jun-89 7.3145 16-Jun-89 7.2300 19-Jun-89 7.1725 20-Jun-89 7.1915 21-Jun-89 7.1450 22-Jun-89 7.1430 23-Jun-89 7.0730 26-Jun-89 7.1540 27-Jun-89 7.1200 28-Jun-89 7.1500 29-Jun-89 7.1360 30-Jun-89 7.1375 3-Jul-89 7.0725 4-Jul-89 ND 5-Jul-89 6.9510 6-Jul-89 6.9395 7-Jul-89 6.9345 10-Jul-89 6.8690 11-Jul-89 6.9330 12-Jul-89 6.9250 13-Jul-89 6.9400 14-Jul-89 6.9945 17-Jul-89 6.9975 18-Jul-89 6.9620 19-Jul-89 6.9770 20-Jul-89 6.9690 21-Jul-89 6.9830 24-Jul-89 7.0040 25-Jul-89 6.9650 26-Jul-89 6.8945 27-Jul-89 6.8700 28-Jul-89 6.9210 31-Jul-89 6.8550 1-Aug-89 6.8550 2-Aug-89 6.8220 3-Aug-89 6.8570 4-Aug-89 6.9600 7-Aug-89 6.9875 8-Aug-89 6.9430 9-Aug-89 6.9600 10-Aug-89 6.9385 11-Aug-89 7.0800 14-Aug-89 7.1000 15-Aug-89 7.0810 16-Aug-89 7.1100 17-Aug-89 7.1825 18-Aug-89 7.1325 21-Aug-89 7.1240 22-Aug-89 7.1000 23-Aug-89 7.1350 24-Aug-89 7.1450 25-Aug-89 7.1310 28-Aug-89 7.1410 29-Aug-89 7.0830 30-Aug-89 7.0950 31-Aug-89 7.1408 1-Sep-89 7.2090 4-Sep-89 ND 5-Sep-89 7.2420 6-Sep-89 7.2030 7-Sep-89 7.2300 8-Sep-89 7.2115 11-Sep-89 7.2300 12-Sep-89 7.2325 13-Sep-89 7.2100 14-Sep-89 7.1700 15-Sep-89 7.2800 18-Sep-89 7.1325 19-Sep-89 7.1220 20-Sep-89 7.0875 21-Sep-89 7.1025 22-Sep-89 7.1100 25-Sep-89 6.9880 26-Sep-89 6.9600 27-Sep-89 6.9460 28-Sep-89 6.9450 29-Sep-89 6.9175 2-Oct-89 6.9220 3-Oct-89 6.9700 4-Oct-89 6.9380 5-Oct-89 6.9880 6-Oct-89 6.9850 9-Oct-89 ND 10-Oct-89 7.0275 11-Oct-89 7.0875 12-Oct-89 7.0730 13-Oct-89 7.0180 16-Oct-89 6.9600 17-Oct-89 6.9220 18-Oct-89 6.9350 19-Oct-89 6.9190 20-Oct-89 6.9420 23-Oct-89 6.9320 24-Oct-89 6.8825 25-Oct-89 6.8805 26-Oct-89 6.8950 27-Oct-89 6.8805 30-Oct-89 6.8905 31-Oct-89 6.9070 1-Nov-89 6.9020 2-Nov-89 6.9320 3-Nov-89 6.9395 6-Nov-89 6.9395 7-Nov-89 6.9225 8-Nov-89 6.9100 9-Nov-89 6.9205 10-Nov-89 6.9650 13-Nov-89 6.9575 14-Nov-89 6.9410 15-Nov-89 6.9120 16-Nov-89 6.9020 17-Nov-89 6.9150 20-Nov-89 6.9200 21-Nov-89 6.8950 22-Nov-89 6.8950 23-Nov-89 ND 24-Nov-89 6.8740 27-Nov-89 6.8370 28-Nov-89 6.8270 29-Nov-89 6.8075 30-Nov-89 6.8070 1-Dec-89 6.8220 4-Dec-89 6.8130 5-Dec-89 6.8100 6-Dec-89 6.7700 7-Dec-89 6.7920 8-Dec-89 6.8000 11-Dec-89 6.7675 12-Dec-89 6.6850 13-Dec-89 6.6965 14-Dec-89 6.7020 15-Dec-89 6.6590 18-Dec-89 6.6750 19-Dec-89 6.6960 20-Dec-89 6.7050 21-Dec-89 6.6760 22-Dec-89 6.6150 25-Dec-89 ND 26-Dec-89 6.5940 27-Dec-89 6.5760 28-Dec-89 6.5850 29-Dec-89 6.6020