FRANCE -- SPOT EXCHANGE RATE, FRANCS/US$ ---------------------------------------- 4-Jan-71 5.5211 5-Jan-71 5.5212 6-Jan-71 5.5211 7-Jan-71 5.5218 8-Jan-71 5.5212 11-Jan-71 5.5218 12-Jan-71 5.5214 13-Jan-71 5.5202 14-Jan-71 5.5214 15-Jan-71 5.5203 18-Jan-71 5.5199 19-Jan-71 5.5178 20-Jan-71 5.5166 21-Jan-71 5.5175 22-Jan-71 5.5179 25-Jan-71 5.5176 26-Jan-71 5.5164 27-Jan-71 5.5150 28-Jan-71 5.5157 29-Jan-71 5.5175 1-Feb-71 5.5188 2-Feb-71 5.5194 3-Feb-71 5.5183 4-Feb-71 5.5188 5-Feb-71 5.5190 8-Feb-71 5.5190 9-Feb-71 5.5172 10-Feb-71 5.5202 11-Feb-71 5.5203 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 5.5197 17-Feb-71 5.5180 18-Feb-71 5.5192 19-Feb-71 5.5180 22-Feb-71 5.5172 23-Feb-71 5.5157 24-Feb-71 5.5154 25-Feb-71 5.5168 26-Feb-71 5.5177 1-Mar-71 5.5160 2-Mar-71 5.5155 3-Mar-71 5.5151 4-Mar-71 5.5156 5-Mar-71 5.5155 8-Mar-71 5.5157 9-Mar-71 5.5155 10-Mar-71 5.5154 11-Mar-71 5.5155 12-Mar-71 5.5172 15-Mar-71 5.5182 16-Mar-71 5.5185 17-Mar-71 5.5162 18-Mar-71 5.5167 19-Mar-71 5.5157 22-Mar-71 5.5155 23-Mar-71 5.5157 24-Mar-71 5.5154 25-Mar-71 5.5159 26-Mar-71 5.5163 29-Mar-71 5.5157 30-Mar-71 5.5156 31-Mar-71 5.5150 1-Apr-71 5.5150 2-Apr-71 5.5142 5-Apr-71 5.5144 6-Apr-71 5.5147 7-Apr-71 5.5153 8-Apr-71 5.5212 9-Apr-71 5.5218 12-Apr-71 5.5216 13-Apr-71 5.5247 14-Apr-71 5.5209 15-Apr-71 5.5172 16-Apr-71 5.5152 19-Apr-71 5.5152 20-Apr-71 5.5169 21-Apr-71 5.5150 22-Apr-71 5.5165 23-Apr-71 5.5171 26-Apr-71 5.5172 27-Apr-71 5.5157 28-Apr-71 5.5147 29-Apr-71 5.5143 30-Apr-71 5.5148 3-May-71 5.5138 4-May-71 5.5133 5-May-71 5.5160 6-May-71 5.5195 7-May-71 5.5239 10-May-71 5.5287 11-May-71 5.5333 12-May-71 5.5259 13-May-71 5.5251 14-May-71 5.5329 17-May-71 5.5371 18-May-71 5.5363 19-May-71 5.5330 20-May-71 5.5310 21-May-71 5.5310 24-May-71 5.5254 25-May-71 5.5251 26-May-71 5.5230 27-May-71 5.5249 28-May-71 5.5363 31-May-71 ND 1-Jun-71 5.5399 2-Jun-71 5.5363 3-Jun-71 5.5340 4-Jun-71 5.5292 7-Jun-71 5.5258 8-Jun-71 5.5264 9-Jun-71 5.5241 10-Jun-71 5.5255 11-Jun-71 5.5266 14-Jun-71 5.5279 15-Jun-71 5.5340 16-Jun-71 5.5302 17-Jun-71 5.5307 18-Jun-71 5.5278 21-Jun-71 5.5275 22-Jun-71 5.5287 23-Jun-71 5.5263 24-Jun-71 5.5228 25-Jun-71 5.5213 28-Jun-71 5.5240 29-Jun-71 5.5195 30-Jun-71 5.5151 1-Jul-71 5.5155 2-Jul-71 5.5151 5-Jul-71 ND 6-Jul-71 5.5154 7-Jul-71 5.5138 8-Jul-71 5.5148 9-Jul-71 5.5145 12-Jul-71 5.5144 13-Jul-71 5.5119 14-Jul-71 5.5114 15-Jul-71 5.5147 16-Jul-71 5.5148 19-Jul-71 5.5145 20-Jul-71 5.5150 21-Jul-71 5.5138 22-Jul-71 5.5136 23-Jul-71 5.5137 26-Jul-71 5.5133 27-Jul-71 5.5136 28-Jul-71 5.5134 29-Jul-71 5.5142 30-Jul-71 5.5133 2-Aug-71 5.5149 3-Aug-71 5.5168 4-Aug-71 5.5116 5-Aug-71 5.5138 6-Aug-71 5.5136 9-Aug-71 5.5137 10-Aug-71 5.5151 11-Aug-71 5.5137 12-Aug-71 5.5130 13-Aug-71 5.5127 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 5.5243 24-Aug-71 5.5249 25-Aug-71 5.5183 26-Aug-71 5.5157 27-Aug-71 5.5148 30-Aug-71 5.5148 31-Aug-71 5.5146 1-Sep-71 5.5142 2-Sep-71 5.5146 3-Sep-71 5.5149 6-Sep-71 ND 7-Sep-71 5.5155 8-Sep-71 5.5155 9-Sep-71 5.5152 10-Sep-71 5.5175 13-Sep-71 5.5188 14-Sep-71 5.5142 15-Sep-71 5.5178 16-Sep-71 5.5199 17-Sep-71 5.5212 20-Sep-71 5.5264 21-Sep-71 5.5277 22-Sep-71 5.5272 23-Sep-71 5.5249 24-Sep-71 5.5278 27-Sep-71 5.5290 28-Sep-71 5.5298 29-Sep-71 5.5279 30-Sep-71 5.5278 1-Oct-71 5.5244 4-Oct-71 5.5249 5-Oct-71 5.5273 6-Oct-71 5.5288 7-Oct-71 5.5310 8-Oct-71 5.5323 11-Oct-71 ND 12-Oct-71 5.5370 13-Oct-71 5.5392 14-Oct-71 5.5448 15-Oct-71 5.5432 18-Oct-71 5.5438 19-Oct-71 5.5454 20-Oct-71 5.5449 21-Oct-71 5.5218 22-Oct-71 5.5230 25-Oct-71 ND 26-Oct-71 5.5233 27-Oct-71 5.5291 28-Oct-71 5.5317 29-Oct-71 5.5344 1-Nov-71 5.5340 2-Nov-71 ND 3-Nov-71 5.5382 4-Nov-71 5.5348 5-Nov-71 5.5300 8-Nov-71 5.5311 9-Nov-71 5.5310 10-Nov-71 5.5328 11-Nov-71 5.5307 12-Nov-71 5.5306 15-Nov-71 5.5310 16-Nov-71 5.5340 17-Nov-71 5.5331 18-Nov-71 5.5340 19-Nov-71 5.5172 22-Nov-71 5.5183 23-Nov-71 5.5139 24-Nov-71 5.5127 25-Nov-71 ND 26-Nov-71 5.5118 29-Nov-71 5.5119 30-Nov-71 5.5127 1-Dec-71 5.5107 2-Dec-71 5.5127 3-Dec-71 5.5152 6-Dec-71 5.5294 7-Dec-71 5.5300 8-Dec-71 5.5206 9-Dec-71 5.5123 10-Dec-71 5.5127 13-Dec-71 5.5127 14-Dec-71 5.5142 15-Dec-71 5.5062 16-Dec-71 5.5081 17-Dec-71 5.4690 20-Dec-71 ND 21-Dec-71 5.2264 22-Dec-71 5.2274 23-Dec-71 5.2271 24-Dec-71 5.2272 27-Dec-71 5.2274 28-Dec-71 5.2274 29-Dec-71 5.2274 30-Dec-71 5.2242 31-Dec-71 5.2161 3-Jan-72 5.2124 4-Jan-72 5.2172 5-Jan-72 5.2124 6-Jan-72 5.2128 7-Jan-72 5.2121 10-Jan-72 5.2090 11-Jan-72 5.2056 12-Jan-72 5.1972 13-Jan-72 5.1813 14-Jan-72 5.1560 17-Jan-72 5.1507 18-Jan-72 5.1553 19-Jan-72 5.1540 20-Jan-72 5.1553 21-Jan-72 5.1723 24-Jan-72 5.1546 25-Jan-72 5.1387 26-Jan-72 5.1387 27-Jan-72 5.1440 28-Jan-72 5.1387 31-Jan-72 5.1308 1-Feb-72 5.1190 2-Feb-72 5.0968 3-Feb-72 5.0968 4-Feb-72 5.1125 7-Feb-72 5.0955 8-Feb-72 5.0981 9-Feb-72 5.0968 10-Feb-72 5.0942 11-Feb-72 5.0955 14-Feb-72 5.0981 15-Feb-72 5.0968 16-Feb-72 5.0813 17-Feb-72 5.0813 18-Feb-72 5.0787 21-Feb-72 ND 22-Feb-72 5.0839 23-Feb-72 5.0813 24-Feb-72 5.0633 25-Feb-72 5.0710 28-Feb-72 5.0684 29-Feb-72 5.0697 1-Mar-72 5.0697 2-Mar-72 5.0671 3-Mar-72 5.0582 6-Mar-72 5.0352 7-Mar-72 5.0264 8-Mar-72 5.0176 9-Mar-72 5.0150 10-Mar-72 5.0277 13-Mar-72 5.0302 14-Mar-72 5.0327 15-Mar-72 5.0359 16-Mar-72 5.0327 17-Mar-72 5.0505 20-Mar-72 5.0607 21-Mar-72 5.0403 22-Mar-72 5.0454 23-Mar-72 5.0556 24-Mar-72 5.0659 27-Mar-72 5.0467 28-Mar-72 5.0403 29-Mar-72 5.0302 30-Mar-72 5.0352 31-Mar-72 5.0378 3-Apr-72 5.0378 4-Apr-72 5.0352 5-Apr-72 5.0365 6-Apr-72 5.0365 7-Apr-72 5.0378 10-Apr-72 5.0391 11-Apr-72 5.0378 12-Apr-72 5.0352 13-Apr-72 5.1020 14-Apr-72 5.0359 17-Apr-72 5.0365 18-Apr-72 5.0454 19-Apr-72 5.0467 20-Apr-72 5.0391 21-Apr-72 5.0378 24-Apr-72 5.0340 25-Apr-72 5.0352 26-Apr-72 5.0365 27-Apr-72 5.0352 28-Apr-72 5.0327 1-May-72 5.0302 2-May-72 5.0270 3-May-72 5.0277 4-May-72 5.0251 5-May-72 5.0226 8-May-72 5.0125 9-May-72 5.0125 10-May-72 5.0088 11-May-72 5.0150 12-May-72 5.0150 15-May-72 5.0163 16-May-72 5.0150 17-May-72 5.0088 18-May-72 5.0075 19-May-72 5.0125 22-May-72 5.0113 23-May-72 5.0100 24-May-72 5.0063 25-May-72 5.0100 26-May-72 5.0088 29-May-72 ND 30-May-72 5.0050 31-May-72 5.0006 1-Jun-72 5.0013 2-Jun-72 5.0013 5-Jun-72 5.0031 6-Jun-72 5.0038 7-Jun-72 5.0013 8-Jun-72 5.0019 9-Jun-72 5.0019 12-Jun-72 5.0019 13-Jun-72 5.0013 14-Jun-72 5.0013 15-Jun-72 5.0125 16-Jun-72 5.0264 19-Jun-72 5.0277 20-Jun-72 5.0454 21-Jun-72 5.0505 22-Jun-72 5.0697 23-Jun-72 5.0125 26-Jun-72 5.0176 27-Jun-72 5.0391 28-Jun-72 5.0138 29-Jun-72 5.0113 30-Jun-72 5.0025 3-Jul-72 5.0038 4-Jul-72 ND 5-Jul-72 5.0025 6-Jul-72 5.0009 7-Jul-72 5.0013 10-Jul-72 5.0013 11-Jul-72 5.0013 12-Jul-72 5.0013 13-Jul-72 5.0013 14-Jul-72 5.0013 17-Jul-72 5.0013 18-Jul-72 5.0019 19-Jul-72 5.0031 20-Jul-72 5.0050 21-Jul-72 5.0019 24-Jul-72 5.0053 25-Jul-72 5.0063 26-Jul-72 5.0025 27-Jul-72 5.0019 28-Jul-72 5.0031 31-Jul-72 5.0025 1-Aug-72 5.0038 2-Aug-72 5.0050 3-Aug-72 5.0050 4-Aug-72 5.0016 7-Aug-72 5.0019 8-Aug-72 5.0025 9-Aug-72 5.0019 10-Aug-72 5.0019 11-Aug-72 5.0038 14-Aug-72 5.0025 15-Aug-72 5.0025 16-Aug-72 5.0056 17-Aug-72 5.0063 18-Aug-72 5.0038 21-Aug-72 5.0075 22-Aug-72 5.0044 23-Aug-72 5.0019 24-Aug-72 5.0025 25-Aug-72 5.0031 28-Aug-72 5.0025 29-Aug-72 5.0041 30-Aug-72 5.0019 31-Aug-72 5.0063 1-Sep-72 5.0044 4-Sep-72 ND 5-Sep-72 5.0025 6-Sep-72 5.0013 7-Sep-72 5.0016 8-Sep-72 5.0025 11-Sep-72 5.0031 12-Sep-72 5.0031 13-Sep-72 5.0016 14-Sep-72 5.0025 15-Sep-72 5.0025 18-Sep-72 5.0063 19-Sep-72 5.0113 20-Sep-72 5.0088 21-Sep-72 5.0088 22-Sep-72 5.0088 25-Sep-72 5.0069 26-Sep-72 5.0081 27-Sep-72 5.0069 28-Sep-72 5.0106 29-Sep-72 5.0150 2-Oct-72 5.0239 3-Oct-72 5.0226 4-Oct-72 5.0113 5-Oct-72 5.0081 6-Oct-72 5.0100 9-Oct-72 ND 10-Oct-72 5.0169 11-Oct-72 5.0201 12-Oct-72 5.0213 13-Oct-72 5.0239 16-Oct-72 5.0188 17-Oct-72 5.0185 18-Oct-72 5.0144 19-Oct-72 5.0150 20-Oct-72 5.0150 23-Oct-72 ND 24-Oct-72 5.0277 25-Oct-72 5.0352 26-Oct-72 5.0480 27-Oct-72 5.0454 30-Oct-72 5.0416 31-Oct-72 5.0343 1-Nov-72 5.0251 2-Nov-72 5.0226 3-Nov-72 5.0365 6-Nov-72 5.0327 7-Nov-72 ND 8-Nov-72 5.0327 9-Nov-72 5.0352 10-Nov-72 5.0340 13-Nov-72 5.0371 14-Nov-72 5.0384 15-Nov-72 5.0346 16-Nov-72 5.0365 17-Nov-72 5.0416 20-Nov-72 5.0531 21-Nov-72 5.0483 22-Nov-72 5.0480 23-Nov-72 ND 24-Nov-72 5.0505 27-Nov-72 5.0486 28-Nov-72 5.0531 29-Nov-72 5.0531 30-Nov-72 5.0492 1-Dec-72 5.0575 4-Dec-72 5.0594 5-Dec-72 5.0633 6-Dec-72 5.0550 7-Dec-72 5.0464 8-Dec-72 5.0639 11-Dec-72 5.0623 12-Dec-72 5.0723 13-Dec-72 5.0710 14-Dec-72 5.0807 15-Dec-72 5.0891 18-Dec-72 5.1295 19-Dec-72 5.1203 20-Dec-72 5.1131 21-Dec-72 5.0975 22-Dec-72 5.1046 25-Dec-72 ND 26-Dec-72 5.1073 27-Dec-72 5.1164 28-Dec-72 5.1171 29-Dec-72 5.1190 1-Jan-73 ND 2-Jan-73 5.1223 3-Jan-73 5.1295 4-Jan-73 5.1256 5-Jan-73 5.1230 8-Jan-73 5.0994 9-Jan-73 5.0878 10-Jan-73 5.0755 11-Jan-73 5.0875 12-Jan-73 5.0865 15-Jan-73 5.0942 16-Jan-73 5.0962 17-Jan-73 5.0871 18-Jan-73 5.0878 19-Jan-73 5.0891 22-Jan-73 5.0697 23-Jan-73 5.0891 24-Jan-73 5.0771 25-Jan-73 5.0684 26-Jan-73 5.0633 29-Jan-73 5.0352 30-Jan-73 5.0201 31-Jan-73 5.0277 1-Feb-73 5.0025 2-Feb-73 5.0251 5-Feb-73 5.0314 6-Feb-73 5.0277 7-Feb-73 5.0125 8-Feb-73 5.0100 9-Feb-73 5.0088 12-Feb-73 ND 13-Feb-73 4.7148 14-Feb-73 4.6452 15-Feb-73 4.6512 16-Feb-73 4.6555 19-Feb-73 ND 20-Feb-73 4.6685 21-Feb-73 4.6620 22-Feb-73 4.5998 23-Feb-73 4.5351 26-Feb-73 4.5872 27-Feb-73 4.5537 28-Feb-73 4.5249 1-Mar-73 4.4903 2-Mar-73 4.4984 5-Mar-73 4.5188 6-Mar-73 4.4783 7-Mar-73 4.4964 8-Mar-73 4.4883 9-Mar-73 4.5025 12-Mar-73 4.4964 13-Mar-73 4.5249 14-Mar-73 4.5167 15-Mar-73 4.5025 16-Mar-73 4.5249 19-Mar-73 4.5517 20-Mar-73 4.5290 21-Mar-73 4.5310 22-Mar-73 4.5372 23-Mar-73 4.5310 26-Mar-73 4.5249 27-Mar-73 4.5167 28-Mar-73 4.5208 29-Mar-73 4.5249 30-Mar-73 4.5372 2-Apr-73 4.5662 3-Apr-73 4.5725 4-Apr-73 4.5372 5-Apr-73 4.5290 6-Apr-73 4.5434 9-Apr-73 4.5434 10-Apr-73 4.5434 11-Apr-73 4.5393 12-Apr-73 4.5393 13-Apr-73 4.5475 16-Apr-73 4.5548 17-Apr-73 4.5496 18-Apr-73 4.5548 19-Apr-73 4.5548 20-Apr-73 4.5558 23-Apr-73 4.5537 24-Apr-73 4.5662 25-Apr-73 4.5610 26-Apr-73 4.5767 27-Apr-73 4.5746 30-Apr-73 4.5693 1-May-73 4.5662 2-May-73 4.5600 3-May-73 4.5600 4-May-73 4.5620 7-May-73 4.5641 8-May-73 4.5548 9-May-73 4.5434 10-May-73 4.5444 11-May-73 4.5413 14-May-73 4.5025 15-May-73 4.4346 16-May-73 4.4563 17-May-73 4.4603 18-May-73 4.4484 21-May-73 4.4014 22-May-73 4.4111 23-May-73 4.4150 24-May-73 4.4248 25-May-73 4.4287 28-May-73 ND 29-May-73 4.4092 30-May-73 4.3687 31-May-73 4.3403 1-Jun-73 4.3328 4-Jun-73 4.2301 5-Jun-73 4.2373 6-Jun-73 4.3328 7-Jun-73 4.3403 8-Jun-73 4.3253 11-Jun-73 4.3066 12-Jun-73 4.3066 13-Jun-73 4.3271 14-Jun-73 4.2900 15-Jun-73 4.2790 18-Jun-73 4.2409 19-Jun-73 4.2463 20-Jun-73 4.2427 21-Jun-73 4.2319 22-Jun-73 4.2248 25-Jun-73 4.2319 26-Jun-73 4.2355 27-Jun-73 4.2105 28-Jun-73 4.1597 29-Jun-73 4.1494 2-Jul-73 4.1068 3-Jul-73 4.1034 4-Jul-73 ND 5-Jul-73 4.0096 6-Jul-73 3.8462 9-Jul-73 3.9761 10-Jul-73 4.1152 11-Jul-73 4.1494 12-Jul-73 4.1237 13-Jul-73 4.1051 16-Jul-73 4.0783 17-Jul-73 4.0145 18-Jul-73 4.0000 19-Jul-73 4.0900 20-Jul-73 4.0486 23-Jul-73 4.0519 24-Jul-73 4.0552 25-Jul-73 4.0486 26-Jul-73 4.0323 27-Jul-73 4.0617 30-Jul-73 4.0900 31-Jul-73 4.0900 1-Aug-73 4.0900 2-Aug-73 4.1034 3-Aug-73 4.1220 6-Aug-73 4.1545 7-Aug-73 4.1477 8-Aug-73 4.1425 9-Aug-73 4.1684 10-Aug-73 4.2212 13-Aug-73 4.2337 14-Aug-73 4.2827 15-Aug-73 4.2937 16-Aug-73 4.3459 17-Aug-73 4.3346 20-Aug-73 4.2553 21-Aug-73 4.3066 22-Aug-73 4.3253 23-Aug-73 4.3422 24-Aug-73 4.3215 27-Aug-73 4.3309 28-Aug-73 4.3403 29-Aug-73 4.3085 30-Aug-73 4.3159 31-Aug-73 4.3141 3-Sep-73 ND 4-Sep-73 4.3103 5-Sep-73 4.2808 6-Sep-73 4.2955 7-Sep-73 4.2717 10-Sep-73 4.2845 11-Sep-73 4.2937 12-Sep-73 4.2918 13-Sep-73 4.2974 14-Sep-73 4.2882 17-Sep-73 4.2571 18-Sep-73 4.2626 19-Sep-73 4.2717 20-Sep-73 4.2283 21-Sep-73 4.2571 24-Sep-73 4.2017 25-Sep-73 4.2070 26-Sep-73 4.2070 27-Sep-73 4.2212 28-Sep-73 4.2445 1-Oct-73 4.2391 2-Oct-73 4.2445 3-Oct-73 4.2373 4-Oct-73 4.2481 5-Oct-73 4.2481 8-Oct-73 ND 9-Oct-73 4.2409 10-Oct-73 4.2159 11-Oct-73 4.2088 12-Oct-73 4.2265 15-Oct-73 4.2265 16-Oct-73 4.2123 17-Oct-73 4.1806 18-Oct-73 4.1824 19-Oct-73 4.1982 22-Oct-73 ND 23-Oct-73 4.1580 24-Oct-73 4.1719 25-Oct-73 4.1841 26-Oct-73 4.2212 29-Oct-73 4.2445 30-Oct-73 4.2355 31-Oct-73 4.2194 1-Nov-73 4.2248 2-Nov-73 4.2212 5-Nov-73 4.2571 6-Nov-73 ND 7-Nov-73 4.3215 8-Nov-73 4.3478 9-Nov-73 4.3630 12-Nov-73 4.4444 13-Nov-73 4.4326 14-Nov-73 4.4053 15-Nov-73 4.4326 16-Nov-73 4.4189 19-Nov-73 4.4053 20-Nov-73 4.4189 21-Nov-73 4.4287 22-Nov-73 ND 23-Nov-73 4.5351 26-Nov-73 4.5310 27-Nov-73 4.4984 28-Nov-73 4.5167 29-Nov-73 4.5025 30-Nov-73 4.4924 3-Dec-73 4.5005 4-Dec-73 4.5413 5-Dec-73 4.5372 6-Dec-73 4.5208 7-Dec-73 4.5434 10-Dec-73 4.5558 11-Dec-73 4.5600 12-Dec-73 4.5537 13-Dec-73 4.5537 14-Dec-73 4.5620 17-Dec-73 4.5788 18-Dec-73 4.6253 19-Dec-73 4.6104 20-Dec-73 4.6253 21-Dec-73 4.6339 24-Dec-73 4.6296 25-Dec-73 ND 26-Dec-73 4.7103 27-Dec-73 4.6970 28-Dec-73 4.7037 31-Dec-73 4.6992 1-Jan-74 ND 2-Jan-74 4.7870 3-Jan-74 4.8216 4-Jan-74 4.8356 7-Jan-74 4.9751 8-Jan-74 4.9900 9-Jan-74 4.9310 10-Jan-74 4.8709 11-Jan-74 4.8924 14-Jan-74 4.9310 15-Jan-74 5.0000 16-Jan-74 4.9603 17-Jan-74 4.9875 18-Jan-74 4.9727 21-Jan-74 5.2110 22-Jan-74 5.2138 23-Jan-74 5.2356 24-Jan-74 5.2219 25-Jan-74 5.2452 28-Jan-74 5.2083 29-Jan-74 5.1894 30-Jan-74 5.1282 31-Jan-74 5.0100 1-Feb-74 5.0505 4-Feb-74 4.9801 5-Feb-74 5.0429 6-Feb-74 5.0378 7-Feb-74 5.0100 8-Feb-74 5.0251 11-Feb-74 5.0125 12-Feb-74 ND 13-Feb-74 5.0050 14-Feb-74 5.0025 15-Feb-74 5.0025 18-Feb-74 ND 19-Feb-74 4.9554 20-Feb-74 4.9285 21-Feb-74 4.8876 22-Feb-74 4.8403 25-Feb-74 4.9164 26-Feb-74 4.8426 27-Feb-74 4.8193 28-Feb-74 4.8309 1-Mar-74 4.8780 4-Mar-74 4.8948 5-Mar-74 4.8497 6-Mar-74 4.8403 7-Mar-74 4.8520 8-Mar-74 4.8450 11-Mar-74 4.8263 12-Mar-74 4.8008 13-Mar-74 4.8077 14-Mar-74 4.8356 15-Mar-74 4.8426 18-Mar-74 4.8614 19-Mar-74 4.8544 20-Mar-74 4.8146 21-Mar-74 4.7733 22-Mar-74 4.8077 25-Mar-74 4.7619 26-Mar-74 4.7733 27-Mar-74 4.8031 28-Mar-74 4.7574 29-Mar-74 4.7710 1-Apr-74 4.7870 2-Apr-74 4.7824 3-Apr-74 4.8473 4-Apr-74 4.8520 5-Apr-74 4.8544 8-Apr-74 4.8544 9-Apr-74 4.8733 10-Apr-74 4.8900 11-Apr-74 4.9188 12-Apr-74 4.9092 15-Apr-74 4.9116 16-Apr-74 4.9140 17-Apr-74 4.8804 18-Apr-74 4.8638 19-Apr-74 4.8733 22-Apr-74 4.8497 23-Apr-74 4.8426 24-Apr-74 4.8450 25-Apr-74 4.8900 26-Apr-74 4.8972 29-Apr-74 4.8638 30-Apr-74 4.9068 1-May-74 4.9068 2-May-74 4.9310 3-May-74 4.9480 6-May-74 4.8924 7-May-74 4.8948 8-May-74 4.8450 9-May-74 4.8379 10-May-74 4.8426 13-May-74 4.7939 14-May-74 4.7847 15-May-74 4.8638 16-May-74 4.8685 17-May-74 4.8709 20-May-74 4.8852 21-May-74 4.8638 22-May-74 4.8333 23-May-74 4.8100 24-May-74 4.8662 27-May-74 ND 28-May-74 4.8876 29-May-74 4.8972 30-May-74 4.8948 31-May-74 4.8972 3-Jun-74 4.8733 4-Jun-74 4.8757 5-Jun-74 4.8924 6-Jun-74 4.8900 7-Jun-74 4.8876 10-Jun-74 4.9044 11-Jun-74 4.9140 12-Jun-74 4.9213 13-Jun-74 4.9164 14-Jun-74 4.9164 17-Jun-74 4.9188 18-Jun-74 4.9261 19-Jun-74 4.9237 20-Jun-74 4.9188 21-Jun-74 4.9140 24-Jun-74 4.9285 25-Jun-74 4.9020 26-Jun-74 4.9020 27-Jun-74 4.8473 28-Jun-74 4.8309 1-Jul-74 4.8309 2-Jul-74 4.8031 3-Jul-74 4.8100 4-Jul-74 ND 5-Jul-74 4.8077 8-Jul-74 4.8123 9-Jul-74 4.8216 10-Jul-74 4.8286 11-Jul-74 4.8263 12-Jul-74 4.8216 15-Jul-74 4.7870 16-Jul-74 4.7916 17-Jul-74 4.7755 18-Jul-74 4.7710 19-Jul-74 4.7755 22-Jul-74 4.7642 23-Jul-74 4.7393 24-Jul-74 4.6512 25-Jul-74 4.6948 26-Jul-74 4.6838 29-Jul-74 4.6838 30-Jul-74 4.6926 31-Jul-74 4.6838 1-Aug-74 4.6838 2-Aug-74 4.6904 5-Aug-74 4.6948 6-Aug-74 4.7125 7-Aug-74 4.7214 8-Aug-74 4.7642 9-Aug-74 4.7506 12-Aug-74 4.7551 13-Aug-74 4.7916 14-Aug-74 4.7916 15-Aug-74 4.8031 16-Aug-74 4.8216 19-Aug-74 4.8403 20-Aug-74 4.8286 21-Aug-74 4.8216 22-Aug-74 4.8216 23-Aug-74 4.8263 26-Aug-74 4.8100 27-Aug-74 4.8216 28-Aug-74 4.8216 29-Aug-74 4.8170 30-Aug-74 4.8263 2-Sep-74 ND 3-Sep-74 4.8054 4-Sep-74 4.8008 5-Sep-74 4.8309 6-Sep-74 4.8286 9-Sep-74 4.8286 10-Sep-74 4.8146 11-Sep-74 4.8263 12-Sep-74 4.8216 13-Sep-74 4.8170 16-Sep-74 4.8146 17-Sep-74 4.8031 18-Sep-74 4.7893 19-Sep-74 4.7962 20-Sep-74 4.7985 23-Sep-74 4.7847 24-Sep-74 4.7893 25-Sep-74 4.7824 26-Sep-74 4.7687 27-Sep-74 4.7506 30-Sep-74 4.7619 1-Oct-74 4.7259 2-Oct-74 4.7551 3-Oct-74 4.7461 4-Oct-74 4.7529 7-Oct-74 4.7551 8-Oct-74 4.7687 9-Oct-74 4.7483 10-Oct-74 4.7596 11-Oct-74 4.7596 14-Oct-74 ND 15-Oct-74 4.7551 16-Oct-74 4.7393 17-Oct-74 4.7393 18-Oct-74 4.7326 21-Oct-74 4.7371 22-Oct-74 4.7326 23-Oct-74 4.7081 24-Oct-74 4.7037 25-Oct-74 4.7037 28-Oct-74 4.7015 29-Oct-74 4.6970 30-Oct-74 4.6992 31-Oct-74 4.6970 1-Nov-74 4.6904 4-Nov-74 4.6838 5-Nov-74 ND 6-Nov-74 4.6707 7-Nov-74 4.6674 8-Nov-74 4.6904 11-Nov-74 ND 12-Nov-74 4.7081 13-Nov-74 4.7059 14-Nov-74 4.6860 15-Nov-74 4.6970 18-Nov-74 4.6729 19-Nov-74 4.6860 20-Nov-74 4.6860 21-Nov-74 4.6904 22-Nov-74 4.6882 25-Nov-74 4.6620 26-Nov-74 4.6361 27-Nov-74 4.6189 28-Nov-74 ND 29-Nov-74 4.6361 2-Dec-74 4.6404 3-Dec-74 4.6253 4-Dec-74 4.6232 5-Dec-74 4.6168 6-Dec-74 4.6147 9-Dec-74 4.5475 10-Dec-74 4.5188 11-Dec-74 4.5126 12-Dec-74 4.5147 13-Dec-74 4.5600 16-Dec-74 4.5372 17-Dec-74 4.4843 18-Dec-74 4.4883 19-Dec-74 4.5086 20-Dec-74 4.4903 23-Dec-74 4.4663 24-Dec-74 4.4543 25-Dec-74 ND 26-Dec-74 4.4623 27-Dec-74 4.4504 30-Dec-74 4.4484 31-Dec-74 4.4405 1-Jan-75 ND 2-Jan-75 4.4543 3-Jan-75 4.4307 6-Jan-75 4.4053 7-Jan-75 4.3956 8-Jan-75 4.4150 9-Jan-75 4.4033 10-Jan-75 4.3956 13-Jan-75 4.3956 14-Jan-75 4.4287 15-Jan-75 4.4092 16-Jan-75 4.3956 17-Jan-75 4.3860 20-Jan-75 4.3630 21-Jan-75 4.3384 22-Jan-75 4.3668 23-Jan-75 4.3029 24-Jan-75 4.2845 27-Jan-75 4.2680 28-Jan-75 4.2900 29-Jan-75 4.3384 30-Jan-75 4.3234 31-Jan-75 4.3215 3-Feb-75 4.3384 4-Feb-75 4.3459 5-Feb-75 4.3573 6-Feb-75 4.3611 7-Feb-75 4.3478 10-Feb-75 4.3253 11-Feb-75 4.3253 12-Feb-75 ND 13-Feb-75 4.2882 14-Feb-75 4.2863 17-Feb-75 ND 18-Feb-75 4.2808 19-Feb-75 4.2790 20-Feb-75 4.2535 21-Feb-75 4.2499 24-Feb-75 4.2088 25-Feb-75 4.2194 26-Feb-75 4.1841 27-Feb-75 4.1546 28-Feb-75 4.1684 3-Mar-75 4.1528 4-Mar-75 4.1719 5-Mar-75 4.1667 6-Mar-75 4.1789 7-Mar-75 4.2230 10-Mar-75 4.2355 11-Mar-75 4.2017 12-Mar-75 4.2248 13-Mar-75 4.2212 14-Mar-75 4.2052 17-Mar-75 4.1982 18-Mar-75 4.1841 19-Mar-75 4.1789 20-Mar-75 4.1911 21-Mar-75 4.1999 24-Mar-75 4.2123 25-Mar-75 4.2034 26-Mar-75 4.2176 27-Mar-75 4.2301 28-Mar-75 4.2105 31-Mar-75 4.2141 1-Apr-75 4.2017 2-Apr-75 4.1999 3-Apr-75 4.2105 4-Apr-75 4.2373 7-Apr-75 4.2355 8-Apr-75 4.2159 9-Apr-75 4.3048 10-Apr-75 4.2409 11-Apr-75 4.2265 14-Apr-75 4.2176 15-Apr-75 4.1982 16-Apr-75 4.2034 17-Apr-75 4.1999 18-Apr-75 4.1982 21-Apr-75 4.2017 22-Apr-75 4.1876 23-Apr-75 4.1580 24-Apr-75 4.1546 25-Apr-75 4.1736 28-Apr-75 4.1649 29-Apr-75 4.1477 30-Apr-75 4.1442 1-May-75 4.1305 2-May-75 4.1391 5-May-75 4.1237 6-May-75 4.1135 7-May-75 4.0800 8-May-75 4.0519 9-May-75 4.0833 12-May-75 4.0816 13-May-75 4.0486 14-May-75 4.0355 15-May-75 4.0800 16-May-75 4.0733 19-May-75 4.0535 20-May-75 4.0535 21-May-75 4.0177 22-May-75 4.0032 23-May-75 3.9888 26-May-75 ND 27-May-75 3.9683 28-May-75 4.0096 29-May-75 4.0096 30-May-75 4.0404 2-Jun-75 4.0274 3-Jun-75 4.0080 4-Jun-75 4.0016 5-Jun-75 4.0064 6-Jun-75 4.0193 9-Jun-75 4.0096 10-Jun-75 4.0177 11-Jun-75 3.9984 12-Jun-75 4.0000 13-Jun-75 4.0016 16-Jun-75 3.9872 17-Jun-75 3.9793 18-Jun-75 3.9872 19-Jun-75 3.9952 20-Jun-75 3.9936 23-Jun-75 4.0000 24-Jun-75 3.9952 25-Jun-75 4.0000 26-Jun-75 4.0032 27-Jun-75 4.0290 30-Jun-75 4.0404 1-Jul-75 4.0684 2-Jul-75 4.1135 3-Jul-75 4.1102 4-Jul-75 ND 7-Jul-75 4.1408 8-Jul-75 4.1339 9-Jul-75 4.1254 10-Jul-75 4.1597 11-Jul-75 4.1684 14-Jul-75 4.1701 15-Jul-75 4.1789 16-Jul-75 4.1929 17-Jul-75 4.2283 18-Jul-75 4.2571 21-Jul-75 4.2900 22-Jul-75 4.2937 23-Jul-75 4.3403 24-Jul-75 4.3215 25-Jul-75 4.3159 28-Jul-75 4.3422 29-Jul-75 4.3535 30-Jul-75 4.3668 31-Jul-75 4.3630 1-Aug-75 4.3706 4-Aug-75 4.3649 5-Aug-75 4.3422 6-Aug-75 4.3630 7-Aug-75 4.3840 8-Aug-75 4.3879 11-Aug-75 4.3937 12-Aug-75 4.3975 13-Aug-75 4.3956 14-Aug-75 4.3764 15-Aug-75 4.3783 18-Aug-75 4.3687 19-Aug-75 4.3459 20-Aug-75 4.3516 21-Aug-75 4.3573 22-Aug-75 4.3975 25-Aug-75 4.3879 26-Aug-75 4.3802 27-Aug-75 4.3821 28-Aug-75 4.3898 29-Aug-75 4.3975 1-Sep-75 ND 2-Sep-75 4.4014 3-Sep-75 4.3995 4-Sep-75 4.4053 5-Sep-75 4.4131 8-Sep-75 4.4092 9-Sep-75 4.4053 10-Sep-75 4.4150 11-Sep-75 4.4267 12-Sep-75 4.4287 15-Sep-75 4.4346 16-Sep-75 4.4563 17-Sep-75 4.4903 18-Sep-75 4.5086 19-Sep-75 4.5188 22-Sep-75 4.5579 23-Sep-75 4.5788 24-Sep-75 4.5662 25-Sep-75 4.5290 26-Sep-75 4.5455 29-Sep-75 4.5558 30-Sep-75 4.5147 1-Oct-75 4.4623 2-Oct-75 4.4703 3-Oct-75 4.5005 6-Oct-75 4.4603 7-Oct-75 4.4444 8-Oct-75 4.4543 9-Oct-75 4.4444 10-Oct-75 4.4053 13-Oct-75 ND 14-Oct-75 4.4307 15-Oct-75 4.4014 16-Oct-75 4.3840 17-Oct-75 4.3898 20-Oct-75 4.3860 21-Oct-75 4.3725 22-Oct-75 4.3592 23-Oct-75 4.3668 24-Oct-75 4.3649 27-Oct-75 4.3802 28-Oct-75 4.3840 29-Oct-75 4.3745 30-Oct-75 4.3649 31-Oct-75 4.3497 3-Nov-75 4.3535 4-Nov-75 ND 5-Nov-75 4.3783 6-Nov-75 4.3630 7-Nov-75 4.3764 10-Nov-75 4.3725 11-Nov-75 ND 12-Nov-75 4.3821 13-Nov-75 4.3956 14-Nov-75 4.4092 17-Nov-75 4.4444 18-Nov-75 4.4366 19-Nov-75 4.4267 20-Nov-75 4.4092 21-Nov-75 4.4346 24-Nov-75 4.4307 25-Nov-75 4.4307 26-Nov-75 4.4464 27-Nov-75 ND 28-Nov-75 4.4583 1-Dec-75 4.4504 2-Dec-75 4.4464 3-Dec-75 4.4484 4-Dec-75 4.4504 5-Dec-75 4.4563 8-Dec-75 4.4504 9-Dec-75 4.4603 10-Dec-75 4.4563 11-Dec-75 4.4583 12-Dec-75 4.4623 15-Dec-75 4.4763 16-Dec-75 4.4743 17-Dec-75 4.4663 18-Dec-75 4.4603 19-Dec-75 4.4524 22-Dec-75 4.4464 23-Dec-75 4.4464 24-Dec-75 4.4504 25-Dec-75 ND 26-Dec-75 4.4663 29-Dec-75 4.4743 30-Dec-75 4.4703 31-Dec-75 4.4683 1-Jan-76 ND 2-Jan-76 4.4723 5-Jan-76 4.4464 6-Jan-76 4.4464 7-Jan-76 4.4425 8-Jan-76 4.4464 9-Jan-76 4.4603 12-Jan-76 4.4783 13-Jan-76 4.4763 14-Jan-76 4.4703 15-Jan-76 4.4783 16-Jan-76 4.4843 19-Jan-76 4.4843 20-Jan-76 4.4863 21-Jan-76 4.5065 22-Jan-76 4.4984 23-Jan-76 4.5065 26-Jan-76 4.4823 27-Jan-76 4.4863 28-Jan-76 4.4883 29-Jan-76 4.4843 30-Jan-76 4.4803 2-Feb-76 4.4583 3-Feb-76 4.4603 4-Feb-76 4.4563 5-Feb-76 4.4683 6-Feb-76 4.4803 9-Feb-76 4.4783 10-Feb-76 4.4743 11-Feb-76 4.4524 12-Feb-76 ND 13-Feb-76 4.4783 16-Feb-76 ND 17-Feb-76 4.4823 18-Feb-76 4.4763 19-Feb-76 4.4763 20-Feb-76 4.4823 23-Feb-76 4.4783 24-Feb-76 4.4823 25-Feb-76 4.4803 26-Feb-76 4.4843 27-Feb-76 4.4863 1-Mar-76 4.4924 2-Mar-76 4.4964 3-Mar-76 4.4944 4-Mar-76 4.5126 5-Mar-76 4.5372 8-Mar-76 4.5269 9-Mar-76 4.5290 10-Mar-76 4.5352 11-Mar-76 4.5517 12-Mar-76 4.5558 15-Mar-76 4.6620 16-Mar-76 4.6860 17-Mar-76 4.6860 18-Mar-76 4.7103 19-Mar-76 4.7170 22-Mar-76 4.7103 23-Mar-76 4.7148 24-Mar-76 4.6926 25-Mar-76 4.6926 26-Mar-76 4.6926 29-Mar-76 4.6860 30-Mar-76 4.6729 31-Mar-76 4.6817 1-Apr-76 4.6817 2-Apr-76 4.6795 5-Apr-76 4.6751 6-Apr-76 4.6685 7-Apr-76 4.6642 8-Apr-76 4.6577 9-Apr-76 4.6664 12-Apr-76 4.6948 13-Apr-76 4.6817 14-Apr-76 4.6620 15-Apr-76 4.6729 16-Apr-76 4.6795 19-Apr-76 4.6795 20-Apr-76 4.6685 21-Apr-76 4.6664 22-Apr-76 4.6685 23-Apr-76 4.6642 26-Apr-76 4.6642 27-Apr-76 4.6664 28-Apr-76 4.6642 29-Apr-76 4.6620 30-Apr-76 4.6620 3-May-76 4.6598 4-May-76 4.6685 5-May-76 4.6817 6-May-76 4.6707 7-May-76 4.6729 10-May-76 4.6751 11-May-76 4.6817 12-May-76 4.6904 13-May-76 4.6882 14-May-76 4.6970 17-May-76 4.7349 18-May-76 4.7304 19-May-76 4.7125 20-May-76 4.7125 21-May-76 4.7349 24-May-76 4.7192 25-May-76 4.7259 26-May-76 4.7237 27-May-76 4.7192 28-May-76 4.7259 31-May-76 ND 1-Jun-76 4.7393 2-Jun-76 4.7304 3-Jun-76 4.7281 4-Jun-76 4.7393 7-Jun-76 4.7326 8-Jun-76 4.7349 9-Jun-76 4.7326 10-Jun-76 4.7349 11-Jun-76 4.7304 14-Jun-76 4.7304 15-Jun-76 4.7304 16-Jun-76 4.7304 17-Jun-76 4.7349 18-Jun-76 4.7416 21-Jun-76 4.7506 22-Jun-76 4.7416 23-Jun-76 4.7438 24-Jun-76 4.7349 25-Jun-76 4.7483 28-Jun-76 4.7483 29-Jun-76 4.7461 30-Jun-76 4.7393 1-Jul-76 4.7416 2-Jul-76 4.7438 5-Jul-76 ND 6-Jul-76 4.7506 7-Jul-76 4.7506 8-Jul-76 4.7551 9-Jul-76 4.7710 12-Jul-76 4.7801 13-Jul-76 4.7824 14-Jul-76 4.7801 15-Jul-76 4.8170 16-Jul-76 4.8780 19-Jul-76 4.9261 20-Jul-76 4.9020 21-Jul-76 4.9068 22-Jul-76 4.9164 23-Jul-76 4.9310 26-Jul-76 4.9432 27-Jul-76 4.9020 28-Jul-76 4.8972 29-Jul-76 4.9188 30-Jul-76 4.9213 2-Aug-76 4.9164 3-Aug-76 4.9237 4-Aug-76 4.9237 5-Aug-76 4.9677 6-Aug-76 4.9727 9-Aug-76 4.9727 10-Aug-76 4.9850 11-Aug-76 4.9826 12-Aug-76 5.0125 13-Aug-76 5.0050 16-Aug-76 5.0050 17-Aug-76 4.9900 18-Aug-76 4.9826 19-Aug-76 4.9850 20-Aug-76 4.9875 23-Aug-76 4.9776 24-Aug-76 4.9702 25-Aug-76 4.9801 26-Aug-76 4.9530 27-Aug-76 4.9530 30-Aug-76 4.9068 31-Aug-76 4.9358 1-Sep-76 4.9285 2-Sep-76 4.9285 3-Sep-76 4.9310 6-Sep-76 ND 7-Sep-76 4.9310 8-Sep-76 4.9261 9-Sep-76 4.9285 10-Sep-76 4.9310 13-Sep-76 4.9310 14-Sep-76 4.9261 15-Sep-76 4.8948 16-Sep-76 4.8852 17-Sep-76 4.8972 20-Sep-76 4.9164 21-Sep-76 4.9068 22-Sep-76 4.9116 23-Sep-76 4.9164 24-Sep-76 4.9092 27-Sep-76 4.9068 28-Sep-76 4.9092 29-Sep-76 4.9213 30-Sep-76 4.9383 1-Oct-76 4.9554 4-Oct-76 4.9480 5-Oct-76 4.9358 6-Oct-76 4.9285 7-Oct-76 4.9530 8-Oct-76 4.9579 11-Oct-76 ND 12-Oct-76 4.9925 13-Oct-76 5.0151 14-Oct-76 5.0025 15-Oct-76 5.0075 18-Oct-76 5.0151 19-Oct-76 4.9875 20-Oct-76 4.9727 21-Oct-76 4.9776 22-Oct-76 4.9801 25-Oct-76 4.9925 26-Oct-76 5.0025 27-Oct-76 4.9975 28-Oct-76 5.0251 29-Oct-76 4.9950 1-Nov-76 4.9950 2-Nov-76 ND 3-Nov-76 4.9826 4-Nov-76 4.9826 5-Nov-76 4.9900 8-Nov-76 4.9826 9-Nov-76 4.9850 10-Nov-76 4.9875 11-Nov-76 ND 12-Nov-76 4.9850 15-Nov-76 4.9850 16-Nov-76 4.9850 17-Nov-76 4.9875 18-Nov-76 5.0025 19-Nov-76 5.0025 22-Nov-76 4.9875 23-Nov-76 4.9850 24-Nov-76 4.9925 25-Nov-76 ND 26-Nov-76 4.9975 29-Nov-76 4.9925 30-Nov-76 4.9950 1-Dec-76 4.9975 2-Dec-76 5.0000 3-Dec-76 5.0050 6-Dec-76 5.0000 7-Dec-76 5.0000 8-Dec-76 4.9950 9-Dec-76 4.9875 10-Dec-76 4.9925 13-Dec-76 4.9900 14-Dec-76 4.9900 15-Dec-76 4.9900 16-Dec-76 4.9900 17-Dec-76 4.9925 20-Dec-76 4.9900 21-Dec-76 4.9875 22-Dec-76 4.9826 23-Dec-76 4.9850 24-Dec-76 4.9826 27-Dec-76 4.9801 28-Dec-76 4.9603 29-Dec-76 4.9603 30-Dec-76 4.9628 31-Dec-76 4.9652 3-Jan-77 4.9383 4-Jan-77 4.9310 5-Jan-77 4.9456 6-Jan-77 4.9603 7-Jan-77 4.9677 10-Jan-77 4.9900 11-Jan-77 4.9801 12-Jan-77 4.9727 13-Jan-77 4.9826 14-Jan-77 4.9850 17-Jan-77 4.9826 18-Jan-77 4.9850 19-Jan-77 4.9826 20-Jan-77 4.9826 21-Jan-77 4.9751 24-Jan-77 4.9900 25-Jan-77 4.9850 26-Jan-77 4.9776 27-Jan-77 4.9702 28-Jan-77 4.9826 31-Jan-77 4.9727 1-Feb-77 4.9801 2-Feb-77 4.9727 3-Feb-77 4.9776 4-Feb-77 4.9776 7-Feb-77 4.9727 8-Feb-77 4.9776 9-Feb-77 4.9727 10-Feb-77 4.9702 11-Feb-77 4.9751 14-Feb-77 4.9751 15-Feb-77 4.9751 16-Feb-77 4.9727 17-Feb-77 4.9826 18-Feb-77 4.9900 21-Feb-77 ND 22-Feb-77 4.9950 23-Feb-77 4.9850 24-Feb-77 4.9875 25-Feb-77 4.9850 28-Feb-77 4.9826 1-Mar-77 4.9751 2-Mar-77 4.9751 3-Mar-77 4.9801 4-Mar-77 4.9826 7-Mar-77 4.9875 8-Mar-77 4.9826 9-Mar-77 4.9850 10-Mar-77 4.9950 11-Mar-77 4.9900 14-Mar-77 4.9900 15-Mar-77 4.9875 16-Mar-77 4.9875 17-Mar-77 4.9826 18-Mar-77 4.9826 21-Mar-77 4.9850 22-Mar-77 4.9801 23-Mar-77 4.9776 24-Mar-77 4.9776 25-Mar-77 4.9776 28-Mar-77 4.9727 29-Mar-77 4.9751 30-Mar-77 4.9677 31-Mar-77 4.9751 1-Apr-77 4.9702 4-Apr-77 4.9702 5-Apr-77 4.9677 6-Apr-77 4.9727 7-Apr-77 4.9751 8-Apr-77 4.9751 11-Apr-77 4.9751 12-Apr-77 4.9702 13-Apr-77 4.9702 14-Apr-77 4.9702 15-Apr-77 4.9702 18-Apr-77 4.9628 19-Apr-77 4.9652 20-Apr-77 4.9579 21-Apr-77 4.9628 22-Apr-77 4.9652 25-Apr-77 4.9628 26-Apr-77 4.9628 27-Apr-77 4.9542 28-Apr-77 4.9603 29-Apr-77 4.9652 2-May-77 4.9554 3-May-77 4.9579 4-May-77 4.9480 5-May-77 4.9505 6-May-77 4.9505 9-May-77 4.9530 10-May-77 4.9542 11-May-77 4.9603 12-May-77 4.9628 13-May-77 4.9554 16-May-77 4.9579 17-May-77 4.9530 18-May-77 4.9505 19-May-77 4.9505 20-May-77 4.9554 23-May-77 4.9572 24-May-77 4.9536 25-May-77 4.9456 26-May-77 4.9487 27-May-77 4.9505 30-May-77 ND 31-May-77 4.9432 1-Jun-77 4.9432 2-Jun-77 4.9407 3-Jun-77 4.9480 6-Jun-77 4.9468 7-Jun-77 4.9480 8-Jun-77 4.9444 9-Jun-77 4.9456 10-Jun-77 4.9468 13-Jun-77 4.9444 14-Jun-77 4.9456 15-Jun-77 4.9413 16-Jun-77 4.9432 17-Jun-77 4.9432 20-Jun-77 4.9432 21-Jun-77 4.9432 22-Jun-77 4.9401 23-Jun-77 4.9419 24-Jun-77 4.9395 27-Jun-77 4.9352 28-Jun-77 4.9334 29-Jun-77 4.9176 30-Jun-77 4.9213 1-Jul-77 4.9191 4-Jul-77 ND 5-Jul-77 4.8757 6-Jul-77 4.8757 7-Jul-77 4.8706 8-Jul-77 4.8691 11-Jul-77 4.8591 12-Jul-77 4.8697 13-Jul-77 4.8603 14-Jul-77 ND 15-Jul-77 4.8591 18-Jul-77 4.8473 19-Jul-77 4.8379 20-Jul-77 4.8193 21-Jul-77 4.8356 22-Jul-77 4.8274 25-Jul-77 4.8094 26-Jul-77 4.8031 27-Jul-77 4.8263 28-Jul-77 4.8450 29-Jul-77 4.8972 1-Aug-77 4.8852 2-Aug-77 4.8544 3-Aug-77 4.8626 4-Aug-77 4.8615 5-Aug-77 4.8662 8-Aug-77 4.8924 9-Aug-77 4.8864 10-Aug-77 4.8984 11-Aug-77 4.9020 12-Aug-77 4.9164 15-Aug-77 4.9205 16-Aug-77 4.9363 17-Aug-77 4.9188 18-Aug-77 4.9176 19-Aug-77 4.9140 22-Aug-77 4.9032 23-Aug-77 4.9020 24-Aug-77 4.8894 25-Aug-77 4.9056 26-Aug-77 4.9020 29-Aug-77 4.9152 30-Aug-77 4.9104 31-Aug-77 4.9032 1-Sep-77 4.9032 2-Sep-77 4.9128 5-Sep-77 ND 6-Sep-77 4.9152 7-Sep-77 4.9062 8-Sep-77 4.9201 9-Sep-77 4.9261 12-Sep-77 4.9358 13-Sep-77 4.9383 14-Sep-77 4.9419 15-Sep-77 4.9346 16-Sep-77 4.9352 19-Sep-77 4.9298 20-Sep-77 4.9291 21-Sep-77 4.9249 22-Sep-77 4.9261 23-Sep-77 4.9279 26-Sep-77 4.9243 27-Sep-77 4.9273 28-Sep-77 4.9201 29-Sep-77 4.9116 30-Sep-77 4.8876 3-Oct-77 4.8697 4-Oct-77 4.8900 5-Oct-77 4.8852 6-Oct-77 4.8697 7-Oct-77 4.8733 10-Oct-77 ND 11-Oct-77 4.8882 12-Oct-77 4.8757 13-Oct-77 4.8615 14-Oct-77 4.8567 17-Oct-77 4.8420 18-Oct-77 4.8485 19-Oct-77 4.8615 20-Oct-77 4.8626 21-Oct-77 4.8615 24-Oct-77 4.8391 25-Oct-77 4.8497 26-Oct-77 4.8485 27-Oct-77 4.8520 28-Oct-77 4.8426 31-Oct-77 4.8333 1-Nov-77 4.8008 2-Nov-77 4.8263 3-Nov-77 4.8368 4-Nov-77 4.8426 7-Nov-77 4.8686 8-Nov-77 ND 9-Nov-77 4.8792 10-Nov-77 4.8733 11-Nov-77 ND 14-Nov-77 4.8626 15-Nov-77 4.8615 16-Nov-77 4.8544 17-Nov-77 4.8579 18-Nov-77 4.8497 21-Nov-77 4.8556 22-Nov-77 4.8497 23-Nov-77 4.8473 24-Nov-77 ND 25-Nov-77 4.8497 28-Nov-77 4.8497 29-Nov-77 4.8520 30-Nov-77 4.8520 1-Dec-77 4.8485 2-Dec-77 4.8450 5-Dec-77 4.8333 6-Dec-77 4.8379 7-Dec-77 4.8239 8-Dec-77 4.8379 9-Dec-77 4.8373 12-Dec-77 4.8298 13-Dec-77 4.8112 14-Dec-77 4.7962 15-Dec-77 4.8054 16-Dec-77 4.7916 19-Dec-77 4.7744 20-Dec-77 4.7551 21-Dec-77 4.7427 22-Dec-77 4.7847 23-Dec-77 4.7893 26-Dec-77 ND 27-Dec-77 4.9026 28-Dec-77 4.7148 29-Dec-77 4.6970 30-Dec-77 4.7037 2-Jan-78 ND 3-Jan-78 4.6211 4-Jan-78 4.6072 5-Jan-78 4.7574 6-Jan-78 4.7326 9-Jan-78 4.7382 10-Jan-78 4.7349 11-Jan-78 4.6926 12-Jan-78 4.7281 13-Jan-78 4.7037 16-Jan-78 4.7092 17-Jan-78 4.7382 18-Jan-78 4.7506 19-Jan-78 4.7461 20-Jan-78 4.7371 23-Jan-78 4.7214 24-Jan-78 4.7148 25-Jan-78 4.7015 26-Jan-78 4.7214 27-Jan-78 4.7405 30-Jan-78 4.7382 31-Jan-78 4.7483 1-Feb-78 4.7847 2-Feb-78 4.8426 3-Feb-78 4.9092 6-Feb-78 4.9334 7-Feb-78 4.9261 8-Feb-78 4.8852 9-Feb-78 4.9020 10-Feb-78 4.8900 13-Feb-78 ND 14-Feb-78 4.8544 15-Feb-78 4.8556 16-Feb-78 4.8403 17-Feb-78 4.8170 20-Feb-78 ND 21-Feb-78 4.8170 22-Feb-78 4.8065 23-Feb-78 4.7778 24-Feb-78 4.8780 27-Feb-78 4.7893 28-Feb-78 4.7596 1-Mar-78 4.7326 2-Mar-78 4.7349 3-Mar-78 4.7551 6-Mar-78 4.7733 7-Mar-78 4.7756 8-Mar-78 4.7962 9-Mar-78 4.8591 10-Mar-78 4.8733 13-Mar-78 4.7281 14-Mar-78 4.7349 15-Mar-78 4.7293 16-Mar-78 4.6992 17-Mar-78 4.6452 20-Mar-78 4.6404 21-Mar-78 4.6729 22-Mar-78 4.6707 23-Mar-78 4.6751 24-Mar-78 4.6685 27-Mar-78 4.6598 28-Mar-78 4.6425 29-Mar-78 4.6125 30-Mar-78 4.6062 31-Mar-78 4.5496 3-Apr-78 4.5579 4-Apr-78 4.5746 5-Apr-78 4.5641 6-Apr-78 4.5475 7-Apr-78 4.5537 10-Apr-78 4.5465 11-Apr-78 4.5517 12-Apr-78 4.5393 13-Apr-78 4.5725 14-Apr-78 4.5683 17-Apr-78 4.5819 18-Apr-78 4.5988 19-Apr-78 4.5872 20-Apr-78 4.6729 21-Apr-78 4.6296 24-Apr-78 4.6253 25-Apr-78 4.6232 26-Apr-78 4.6232 27-Apr-78 4.5935 28-Apr-78 4.6232 1-May-78 4.6189 2-May-78 4.6318 3-May-78 4.6189 4-May-78 4.5935 5-May-78 4.6062 8-May-78 4.6286 9-May-78 4.6404 10-May-78 4.6350 11-May-78 4.6468 12-May-78 4.6642 15-May-78 4.6751 16-May-78 4.6992 17-May-78 4.6871 18-May-78 4.6544 19-May-78 4.6795 22-May-78 4.6729 23-May-78 4.6795 24-May-78 4.6729 25-May-78 4.6664 26-May-78 4.6587 29-May-78 4.6404 30-May-78 ND 31-May-78 4.5956 1-Jun-78 4.5914 2-Jun-78 4.5882 5-Jun-78 4.6104 6-Jun-78 4.6125 7-Jun-78 4.6072 8-Jun-78 4.6030 9-Jun-78 4.5935 12-Jun-78 4.5903 13-Jun-78 4.5893 14-Jun-78 4.5851 15-Jun-78 4.6062 16-Jun-78 4.6009 19-Jun-78 4.5977 20-Jun-78 4.5914 21-Jun-78 4.5725 22-Jun-78 4.5830 23-Jun-78 4.5579 26-Jun-78 4.5548 27-Jun-78 4.5579 28-Jun-78 4.5310 29-Jun-78 4.4944 30-Jun-78 4.5126 3-Jul-78 4.4823 4-Jul-78 ND 5-Jul-78 4.4524 6-Jul-78 4.4793 7-Jul-78 4.4563 10-Jul-78 4.4405 11-Jul-78 4.4524 12-Jul-78 4.4623 13-Jul-78 4.4464 14-Jul-78 4.4593 17-Jul-78 4.4813 18-Jul-78 4.4693 19-Jul-78 4.4543 20-Jul-78 4.4435 21-Jul-78 4.4316 24-Jul-78 4.4014 25-Jul-78 4.3995 26-Jul-78 4.4072 27-Jul-78 4.4092 28-Jul-78 4.3783 31-Jul-78 4.3659 1-Aug-78 4.3706 2-Aug-78 4.3659 3-Aug-78 4.3821 4-Aug-78 4.3898 7-Aug-78 4.3706 8-Aug-78 4.3611 9-Aug-78 4.3526 10-Aug-78 4.3159 11-Aug-78 4.2900 14-Aug-78 4.2337 15-Aug-78 4.2409 16-Aug-78 4.2499 17-Aug-78 4.3516 18-Aug-78 4.3234 21-Aug-78 4.3917 22-Aug-78 4.3879 23-Aug-78 4.3917 24-Aug-78 4.3764 25-Aug-78 4.3898 28-Aug-78 4.4033 29-Aug-78 4.3668 30-Aug-78 4.3630 31-Aug-78 4.3516 1-Sep-78 4.3375 4-Sep-78 ND 5-Sep-78 4.3425 6-Sep-78 4.3445 7-Sep-78 4.3500 8-Sep-78 4.3760 11-Sep-78 4.3800 12-Sep-78 4.3725 13-Sep-78 4.3450 14-Sep-78 4.3625 15-Sep-78 4.3750 18-Sep-78 4.3800 19-Sep-78 4.3965 20-Sep-78 4.3700 21-Sep-78 4.3800 22-Sep-78 4.3800 25-Sep-78 4.3815 26-Sep-78 4.3740 27-Sep-78 4.3650 28-Sep-78 4.3560 29-Sep-78 4.3330 2-Oct-78 4.3340 3-Oct-78 4.3120 4-Oct-78 4.2900 5-Oct-78 4.2875 6-Oct-78 4.2975 9-Oct-78 ND 10-Oct-78 4.2980 11-Oct-78 4.2675 12-Oct-78 4.2665 13-Oct-78 4.2575 16-Oct-78 4.2510 17-Oct-78 4.2450 18-Oct-78 4.2120 19-Oct-78 4.2275 20-Oct-78 4.1925 23-Oct-78 4.1810 24-Oct-78 4.1900 25-Oct-78 4.1335 26-Oct-78 4.0625 27-Oct-78 4.0675 30-Oct-78 3.9975 31-Oct-78 4.0350 1-Nov-78 4.2500 2-Nov-78 4.2750 3-Nov-78 4.3050 6-Nov-78 4.3220 7-Nov-78 ND 8-Nov-78 4.2725 9-Nov-78 4.2950 10-Nov-78 4.2875 13-Nov-78 4.3100 14-Nov-78 4.3275 15-Nov-78 4.3430 16-Nov-78 4.3900 17-Nov-78 4.4125 20-Nov-78 4.4475 21-Nov-78 4.4030 22-Nov-78 4.4030 23-Nov-78 ND 24-Nov-78 4.4275 27-Nov-78 4.4250 28-Nov-78 4.4120 29-Nov-78 4.4020 30-Nov-78 4.4250 1-Dec-78 4.4425 4-Dec-78 4.4300 5-Dec-78 4.4075 6-Dec-78 4.3995 7-Dec-78 4.4025 8-Dec-78 4.3935 11-Dec-78 4.3750 12-Dec-78 4.3755 13-Dec-78 4.3735 14-Dec-78 4.3600 15-Dec-78 4.3515 18-Dec-78 4.2640 19-Dec-78 4.2250 20-Dec-78 4.2120 21-Dec-78 4.2600 22-Dec-78 4.2550 25-Dec-78 ND 26-Dec-78 4.2500 27-Dec-78 4.1675 28-Dec-78 4.2100 29-Dec-78 4.1700 1-Jan-79 ND 2-Jan-79 4.1700 3-Jan-79 4.2200 4-Jan-79 4.2450 5-Jan-79 4.2320 8-Jan-79 4.2180 9-Jan-79 4.2400 10-Jan-79 4.2425 11-Jan-79 4.2650 12-Jan-79 4.2600 15-Jan-79 4.2650 16-Jan-79 4.2470 17-Jan-79 4.2350 18-Jan-79 4.2205 19-Jan-79 4.2300 22-Jan-79 4.2350 23-Jan-79 4.2440 24-Jan-79 4.2310 25-Jan-79 4.2550 26-Jan-79 4.2530 29-Jan-79 4.2700 30-Jan-79 4.2735 31-Jan-79 4.2915 1-Feb-79 4.3175 2-Feb-79 4.3260 5-Feb-79 4.2875 6-Feb-79 4.2720 7-Feb-79 4.2250 8-Feb-79 4.2475 9-Feb-79 4.2475 12-Feb-79 ND 13-Feb-79 4.2700 14-Feb-79 4.2750 15-Feb-79 4.2740 16-Feb-79 4.2810 19-Feb-79 ND 20-Feb-79 4.2850 21-Feb-79 4.2830 22-Feb-79 4.2715 23-Feb-79 4.2730 26-Feb-79 4.2600 27-Feb-79 4.2720 28-Feb-79 4.2740 1-Mar-79 4.2780 2-Mar-79 4.2840 5-Mar-79 4.2920 6-Mar-79 4.2890 7-Mar-79 4.2760 8-Mar-79 4.2750 9-Mar-79 4.2780 12-Mar-79 4.2795 13-Mar-79 4.2815 14-Mar-79 4.2800 15-Mar-79 4.2870 16-Mar-79 4.2920 19-Mar-79 4.2915 20-Mar-79 4.2970 21-Mar-79 4.2900 22-Mar-79 4.2920 23-Mar-79 4.2945 26-Mar-79 4.2780 27-Mar-79 4.2920 28-Mar-79 4.2885 29-Mar-79 4.2970 30-Mar-79 4.2960 2-Apr-79 4.3235 3-Apr-79 4.3235 4-Apr-79 4.3260 5-Apr-79 4.3280 6-Apr-79 4.3390 9-Apr-79 4.3600 10-Apr-79 4.3580 11-Apr-79 4.3500 12-Apr-79 4.3680 13-Apr-79 4.3750 16-Apr-79 4.3720 17-Apr-79 4.3730 18-Apr-79 4.3620 19-Apr-79 4.3480 20-Apr-79 4.3720 23-Apr-79 4.3680 24-Apr-79 4.3600 25-Apr-79 4.3530 26-Apr-79 4.3475 27-Apr-79 4.3575 30-Apr-79 4.3715 1-May-79 4.3660 2-May-79 4.3710 3-May-79 4.3715 4-May-79 4.3750 7-May-79 4.3710 8-May-79 4.3775 9-May-79 4.3760 10-May-79 4.3845 11-May-79 4.3890 14-May-79 4.3910 15-May-79 4.4060 16-May-79 4.4010 17-May-79 4.4175 18-May-79 4.4400 21-May-79 4.4500 22-May-79 4.4470 23-May-79 4.4440 24-May-79 4.4350 25-May-79 4.4440 28-May-79 4.4445 29-May-79 4.4410 30-May-79 ND 31-May-79 4.4165 1-Jun-79 4.4340 4-Jun-79 4.4190 5-Jun-79 4.4300 6-Jun-79 4.4290 7-Jun-79 4.4250 8-Jun-79 4.4290 11-Jun-79 4.4240 12-Jun-79 4.4300 13-Jun-79 4.4170 14-Jun-79 4.4110 15-Jun-79 4.3820 18-Jun-79 4.3810 19-Jun-79 4.3450 20-Jun-79 4.3260 21-Jun-79 4.3160 22-Jun-79 4.3030 25-Jun-79 4.2680 26-Jun-79 4.2820 27-Jun-79 4.2750 28-Jun-79 4.2700 29-Jun-79 4.2700 2-Jul-79 4.2735 3-Jul-79 4.2760 4-Jul-79 ND 5-Jul-79 4.2675 6-Jul-79 4.2720 9-Jul-79 4.2810 10-Jul-79 4.2750 11-Jul-79 4.2620 12-Jul-79 4.2600 13-Jul-79 4.2560 16-Jul-79 4.2490 17-Jul-79 4.2240 18-Jul-79 4.2055 19-Jul-79 4.2140 20-Jul-79 4.2450 23-Jul-79 4.2225 24-Jul-79 4.2105 25-Jul-79 4.2270 26-Jul-79 4.2335 27-Jul-79 4.2370 30-Jul-79 4.2540 31-Jul-79 4.2880 1-Aug-79 4.2500 2-Aug-79 4.2490 3-Aug-79 4.2580 6-Aug-79 4.2485 7-Aug-79 4.2505 8-Aug-79 4.2515 9-Aug-79 4.2430 10-Aug-79 4.2460 13-Aug-79 4.2550 14-Aug-79 4.2630 15-Aug-79 4.2620 16-Aug-79 4.2555 17-Aug-79 4.2620 20-Aug-79 4.2625 21-Aug-79 4.2640 22-Aug-79 4.2612 23-Aug-79 4.2590 24-Aug-79 4.2590 27-Aug-79 4.2675 28-Aug-79 4.2680 29-Aug-79 4.2658 30-Aug-79 4.2560 31-Aug-79 4.2550 3-Sep-79 ND 4-Sep-79 4.2510 5-Sep-79 4.2475 6-Sep-79 4.2280 7-Sep-79 4.2240 10-Sep-79 4.2210 11-Sep-79 4.2315 12-Sep-79 4.2275 13-Sep-79 4.2355 14-Sep-79 4.2330 17-Sep-79 4.2305 18-Sep-79 4.2290 19-Sep-79 4.2220 20-Sep-79 4.1695 21-Sep-79 4.1560 24-Sep-79 4.1570 25-Sep-79 4.1585 26-Sep-79 4.1355 27-Sep-79 4.1030 28-Sep-79 4.0950 1-Oct-79 4.0835 2-Oct-79 4.1225 3-Oct-79 4.1350 4-Oct-79 4.1480 5-Oct-79 4.1340 8-Oct-79 ND 9-Oct-79 4.2155 10-Oct-79 4.1780 11-Oct-79 4.1975 12-Oct-79 4.2000 15-Oct-79 4.2135 16-Oct-79 4.2210 17-Oct-79 4.2300 18-Oct-79 4.2140 19-Oct-79 4.2190 22-Oct-79 4.2260 23-Oct-79 4.2385 24-Oct-79 4.2250 25-Oct-79 4.2240 26-Oct-79 4.2990 29-Oct-79 4.2365 30-Oct-79 4.2300 31-Oct-79 4.2225 1-Nov-79 4.2135 2-Nov-79 4.1920 5-Nov-79 4.1980 6-Nov-79 ND 7-Nov-79 4.1935 8-Nov-79 4.2028 9-Nov-79 4.2085 12-Nov-79 ND 13-Nov-79 4.2040 14-Nov-79 4.1810 15-Nov-79 4.1780 16-Nov-79 4.1665 19-Nov-79 4.1405 20-Nov-79 4.1375 21-Nov-79 4.1250 22-Nov-79 ND 23-Nov-79 4.1340 26-Nov-79 4.1118 27-Nov-79 4.1090 28-Nov-79 4.1115 29-Nov-79 4.0903 30-Nov-79 4.0640 3-Dec-79 4.0225 4-Dec-79 4.0650 5-Dec-79 4.1000 6-Dec-79 4.0970 7-Dec-79 4.1050 10-Dec-79 4.1130 11-Dec-79 4.0765 12-Dec-79 4.0750 13-Dec-79 4.0670 14-Dec-79 4.0820 17-Dec-79 4.0750 18-Dec-79 4.0675 19-Dec-79 4.0525 20-Dec-79 4.0625 21-Dec-79 4.0600 24-Dec-79 4.0500 25-Dec-79 ND 26-Dec-79 4.0400 27-Dec-79 4.0050 28-Dec-79 4.0250 31-Dec-79 4.0175 1-Jan-80 ND 2-Jan-80 4.0150 3-Jan-80 4.0100 4-Jan-80 4.0250 7-Jan-80 4.0090 8-Jan-80 4.0125 9-Jan-80 4.0125 10-Jan-80 4.0230 11-Jan-80 4.0320 14-Jan-80 4.0315 15-Jan-80 4.0485 16-Jan-80 4.0320 17-Jan-80 4.0385 18-Jan-80 4.0360 21-Jan-80 4.0530 22-Jan-80 4.0590 23-Jan-80 4.0500 24-Jan-80 4.0575 25-Jan-80 4.0635 28-Jan-80 4.0670 29-Jan-80 4.0655 30-Jan-80 4.0655 31-Jan-80 4.0840 1-Feb-80 4.0835 4-Feb-80 4.0830 5-Feb-80 4.0825 6-Feb-80 4.0590 7-Feb-80 4.0700 8-Feb-80 4.0750 11-Feb-80 4.0725 12-Feb-80 ND 13-Feb-80 4.0645 14-Feb-80 4.0675 15-Feb-80 4.0770 18-Feb-80 ND 19-Feb-80 4.0975 20-Feb-80 4.0947 21-Feb-80 4.0960 22-Feb-80 4.1270 25-Feb-80 4.1325 26-Feb-80 4.1330 27-Feb-80 4.1250 28-Feb-80 4.1303 29-Feb-80 4.1595 3-Mar-80 4.1815 4-Mar-80 4.1925 5-Mar-80 4.1900 6-Mar-80 4.2020 7-Mar-80 4.2020 10-Mar-80 4.2295 11-Mar-80 4.2425 12-Mar-80 4.2280 13-Mar-80 4.2505 14-Mar-80 4.2755 17-Mar-80 4.3755 18-Mar-80 4.3850 19-Mar-80 4.3710 20-Mar-80 4.3490 21-Mar-80 4.3650 24-Mar-80 4.3870 25-Mar-80 4.3990 26-Mar-80 4.3950 27-Mar-80 4.4260 28-Mar-80 4.4545 31-Mar-80 4.5115 1-Apr-80 4.5200 2-Apr-80 4.5120 3-Apr-80 4.5240 4-Apr-80 4.5350 7-Apr-80 4.5500 8-Apr-80 4.4650 9-Apr-80 4.3700 10-Apr-80 4.3400 11-Apr-80 4.3500 14-Apr-80 4.3425 15-Apr-80 4.3680 16-Apr-80 4.3175 17-Apr-80 4.3075 18-Apr-80 4.3220 21-Apr-80 4.3050 22-Apr-80 4.3290 23-Apr-80 4.2530 24-Apr-80 4.2385 25-Apr-80 4.2275 28-Apr-80 4.1970 29-Apr-80 4.2020 30-Apr-80 4.2040 1-May-80 4.2065 2-May-80 4.2475 5-May-80 4.2050 6-May-80 4.1920 7-May-80 4.1870 8-May-80 4.2020 9-May-80 4.2350 12-May-80 4.1925 13-May-80 4.2050 14-May-80 4.1895 15-May-80 4.1850 16-May-80 4.1950 19-May-80 4.2040 20-May-80 4.2010 21-May-80 4.1640 22-May-80 4.1590 23-May-80 4.1250 26-May-80 ND 27-May-80 4.1110 28-May-80 4.1225 29-May-80 4.1330 30-May-80 4.1360 2-Jun-80 4.1450 3-Jun-80 4.1480 4-Jun-80 4.1375 5-Jun-80 4.1335 6-Jun-80 4.1240 9-Jun-80 4.1055 10-Jun-80 4.1040 11-Jun-80 4.1100 12-Jun-80 4.1115 13-Jun-80 4.0975 16-Jun-80 4.1150 17-Jun-80 4.1170 18-Jun-80 4.1020 19-Jun-80 4.1085 20-Jun-80 4.1100 23-Jun-80 4.1060 24-Jun-80 4.1090 25-Jun-80 4.1050 26-Jun-80 4.1030 27-Jun-80 4.0980 30-Jun-80 4.0940 1-Jul-80 4.0905 2-Jul-80 4.0775 3-Jul-80 4.0740 4-Jul-80 ND 7-Jul-80 4.0390 8-Jul-80 4.0395 9-Jul-80 4.0430 10-Jul-80 4.0365 11-Jul-80 4.0390 14-Jul-80 4.0440 15-Jul-80 4.0625 16-Jul-80 4.0522 17-Jul-80 4.0358 18-Jul-80 4.0580 21-Jul-80 4.0445 22-Jul-80 4.0350 23-Jul-80 4.0380 24-Jul-80 4.0315 25-Jul-80 4.0360 28-Jul-80 4.0430 29-Jul-80 4.0745 30-Jul-80 4.1100 31-Jul-80 4.1220 1-Aug-80 4.1610 4-Aug-80 4.1360 5-Aug-80 4.1140 6-Aug-80 4.0955 7-Aug-80 4.1215 8-Aug-80 4.1225 11-Aug-80 4.1295 12-Aug-80 4.1250 13-Aug-80 4.1285 14-Aug-80 4.1345 15-Aug-80 4.1365 18-Aug-80 4.1590 19-Aug-80 4.1650 20-Aug-80 4.1575 21-Aug-80 4.1655 22-Aug-80 4.1880 25-Aug-80 4.1900 26-Aug-80 4.1890 27-Aug-80 4.1865 28-Aug-80 4.1565 29-Aug-80 4.1570 1-Sep-80 ND 2-Sep-80 4.1380 3-Sep-80 4.1300 4-Sep-80 4.1290 5-Sep-80 4.1435 8-Sep-80 4.1345 9-Sep-80 4.1380 10-Sep-80 4.1330 11-Sep-80 4.1330 12-Sep-80 4.1355 15-Sep-80 4.1430 16-Sep-80 4.1460 17-Sep-80 4.1420 18-Sep-80 4.1635 19-Sep-80 4.1720 22-Sep-80 4.1975 23-Sep-80 4.1980 24-Sep-80 4.1645 25-Sep-80 4.1720 26-Sep-80 4.1790 29-Sep-80 4.2055 30-Sep-80 4.2020 1-Oct-80 4.1925 2-Oct-80 4.2030 3-Oct-80 4.2020 6-Oct-80 4.1780 7-Oct-80 4.1882 8-Oct-80 4.1820 9-Oct-80 4.1835 10-Oct-80 4.1830 13-Oct-80 ND 14-Oct-80 4.2020 15-Oct-80 4.2195 16-Oct-80 4.2240 17-Oct-80 4.2550 20-Oct-80 4.2940 21-Oct-80 4.2950 22-Oct-80 4.2935 23-Oct-80 4.2920 24-Oct-80 4.3055 27-Oct-80 4.3285 28-Oct-80 4.3610 29-Oct-80 4.3460 30-Oct-80 4.3710 31-Oct-80 4.3875 3-Nov-80 4.4060 4-Nov-80 ND 5-Nov-80 4.4740 6-Nov-80 4.4820 7-Nov-80 4.5050 10-Nov-80 4.3800 11-Nov-80 ND 12-Nov-80 4.4100 13-Nov-80 4.3900 14-Nov-80 4.4130 17-Nov-80 4.4750 18-Nov-80 4.4480 19-Nov-80 4.4120 20-Nov-80 4.4350 21-Nov-80 4.4550 24-Nov-80 4.4525 25-Nov-80 4.4415 26-Nov-80 4.4585 27-Nov-80 ND 28-Nov-80 4.4720 1-Dec-80 4.5010 2-Dec-80 4.5150 3-Dec-80 4.5000 4-Dec-80 4.5020 5-Dec-80 4.5360 8-Dec-80 4.5365 9-Dec-80 4.5820 10-Dec-80 4.6420 11-Dec-80 4.6575 12-Dec-80 4.6350 15-Dec-80 4.6250 16-Dec-80 4.6740 17-Dec-80 4.5925 18-Dec-80 4.6150 19-Dec-80 4.5860 22-Dec-80 4.5400 23-Dec-80 4.4975 24-Dec-80 4.4850 25-Dec-80 ND 26-Dec-80 4.5250 29-Dec-80 4.5395 30-Dec-80 4.5230 31-Dec-80 4.5475 1-Jan-81 ND 2-Jan-81 4.5650 5-Jan-81 4.4915 6-Jan-81 4.4755 7-Jan-81 4.5025 8-Jan-81 4.5425 9-Jan-81 4.5725 12-Jan-81 4.5880 13-Jan-81 4.6290 14-Jan-81 4.6140 15-Jan-81 4.6320 16-Jan-81 4.6400 19-Jan-81 4.6400 20-Jan-81 4.6405 21-Jan-81 4.6050 22-Jan-81 4.6800 23-Jan-81 4.6980 26-Jan-81 4.7330 27-Jan-81 4.7690 28-Jan-81 4.7990 29-Jan-81 4.8265 30-Jan-81 4.9075 2-Feb-81 4.8915 3-Feb-81 4.9200 4-Feb-81 4.8665 5-Feb-81 4.9460 6-Feb-81 4.9250 9-Feb-81 4.9205 10-Feb-81 4.9450 11-Feb-81 4.9550 12-Feb-81 ND 13-Feb-81 5.1075 16-Feb-81 ND 17-Feb-81 5.0880 18-Feb-81 5.0800 19-Feb-81 4.9800 20-Feb-81 4.9100 23-Feb-81 4.9250 24-Feb-81 4.9675 25-Feb-81 4.9560 26-Feb-81 4.9810 27-Feb-81 5.0150 2-Mar-81 5.0705 3-Mar-81 5.0525 4-Mar-81 5.0300 5-Mar-81 5.0320 6-Mar-81 5.0240 9-Mar-81 4.9840 10-Mar-81 4.9670 11-Mar-81 4.9930 12-Mar-81 4.9840 13-Mar-81 4.9780 16-Mar-81 4.9380 17-Mar-81 4.9280 18-Mar-81 4.8540 19-Mar-81 4.8325 20-Mar-81 4.8700 23-Mar-81 4.9190 24-Mar-81 4.9090 25-Mar-81 4.9240 26-Mar-81 4.9850 27-Mar-81 5.0050 30-Mar-81 4.9400 31-Mar-81 4.9975 1-Apr-81 4.9600 2-Apr-81 4.9840 3-Apr-81 5.0175 6-Apr-81 5.0860 7-Apr-81 4.9970 8-Apr-81 5.0410 9-Apr-81 5.0590 10-Apr-81 5.0860 13-Apr-81 5.1230 14-Apr-81 5.1130 15-Apr-81 5.1500 16-Apr-81 5.1570 17-Apr-81 5.1725 20-Apr-81 5.1650 21-Apr-81 5.1640 22-Apr-81 5.1255 23-Apr-81 5.1500 24-Apr-81 5.1740 27-Apr-81 5.1690 28-Apr-81 5.1770 29-Apr-81 5.2435 30-Apr-81 5.2550 1-May-81 5.2350 4-May-81 5.3570 5-May-81 5.3960 6-May-81 5.3455 7-May-81 5.3740 8-May-81 5.3400 11-May-81 5.5040 12-May-81 5.5340 13-May-81 5.5325 14-May-81 5.5685 15-May-81 5.5675 18-May-81 5.5475 19-May-81 5.5600 20-May-81 5.5530 21-May-81 5.6110 22-May-81 5.5800 25-May-81 ND 26-May-81 5.5440 27-May-81 5.5500 28-May-81 5.5150 29-May-81 5.5625 1-Jun-81 5.5545 2-Jun-81 5.6125 3-Jun-81 5.5800 4-Jun-81 5.6770 5-Jun-81 5.7100 8-Jun-81 5.6700 9-Jun-81 5.7130 10-Jun-81 5.6270 11-Jun-81 5.7035 12-Jun-81 5.7200 15-Jun-81 5.6030 16-Jun-81 5.5760 17-Jun-81 5.5810 18-Jun-81 5.6600 19-Jun-81 5.6375 22-Jun-81 5.6265 23-Jun-81 5.6675 24-Jun-81 5.6750 25-Jun-81 5.7180 26-Jun-81 5.7150 29-Jun-81 5.7085 30-Jun-81 5.7180 1-Jul-81 5.7350 2-Jul-81 5.7340 3-Jul-81 5.7360 6-Jul-81 5.8000 7-Jul-81 5.7790 8-Jul-81 5.8680 9-Jul-81 5.8690 10-Jul-81 5.8260 13-Jul-81 5.7740 14-Jul-81 5.8050 15-Jul-81 5.7275 16-Jul-81 5.7090 17-Jul-81 5.7690 20-Jul-81 5.7910 21-Jul-81 5.8590 22-Jul-81 5.8030 23-Jul-81 5.8160 24-Jul-81 5.8050 27-Jul-81 5.7880 28-Jul-81 5.8010 29-Jul-81 5.8275 30-Jul-81 5.8250 31-Jul-81 5.8710 3-Aug-81 6.0110 4-Aug-81 6.0250 5-Aug-81 5.9790 6-Aug-81 6.0050 7-Aug-81 6.0800 10-Aug-81 6.1530 11-Aug-81 6.1440 12-Aug-81 5.9900 13-Aug-81 6.0450 14-Aug-81 6.0450 17-Aug-81 5.9800 18-Aug-81 5.9380 19-Aug-81 5.9475 20-Aug-81 5.9175 21-Aug-81 5.8775 24-Aug-81 5.9100 25-Aug-81 6.0130 26-Aug-81 5.9000 27-Aug-81 5.9275 28-Aug-81 5.8650 31-Aug-81 5.8650 1-Sep-81 5.8880 2-Sep-81 5.8440 3-Sep-81 5.8250 4-Sep-81 5.7975 7-Sep-81 ND 8-Sep-81 5.8440 9-Sep-81 5.8225 10-Sep-81 5.7600 11-Sep-81 5.7600 14-Sep-81 5.7030 15-Sep-81 5.6010 16-Sep-81 5.5300 17-Sep-81 5.4750 18-Sep-81 5.4475 21-Sep-81 5.2880 22-Sep-81 5.4150 23-Sep-81 5.4775 24-Sep-81 5.5400 25-Sep-81 5.5650 28-Sep-81 5.6050 29-Sep-81 5.5350 30-Sep-81 5.5625 1-Oct-81 5.5690 2-Oct-81 5.5100 5-Oct-81 5.5840 6-Oct-81 5.6450 7-Oct-81 5.5690 8-Oct-81 5.5270 9-Oct-81 5.4975 12-Oct-81 ND 13-Oct-81 5.5720 14-Oct-81 5.5750 15-Oct-81 5.5905 16-Oct-81 5.6050 19-Oct-81 5.5940 20-Oct-81 5.6050 21-Oct-81 5.7030 22-Oct-81 5.7220 23-Oct-81 5.7090 26-Oct-81 5.7990 27-Oct-81 5.7850 28-Oct-81 5.7530 29-Oct-81 5.6900 30-Oct-81 5.6550 2-Nov-81 5.5710 3-Nov-81 ND 4-Nov-81 5.5740 5-Nov-81 5.6225 6-Nov-81 5.6100 9-Nov-81 5.5800 10-Nov-81 5.6370 11-Nov-81 ND 12-Nov-81 5.5830 13-Nov-81 5.6000 16-Nov-81 5.6430 17-Nov-81 5.6830 18-Nov-81 5.6310 19-Nov-81 5.6560 20-Nov-81 5.6970 23-Nov-81 5.6830 24-Nov-81 5.6330 25-Nov-81 5.6340 26-Nov-81 ND 27-Nov-81 5.5910 30-Nov-81 5.6040 1-Dec-81 5.6170 2-Dec-81 5.6000 3-Dec-81 5.6295 4-Dec-81 5.6175 7-Dec-81 5.6455 8-Dec-81 5.6760 9-Dec-81 5.6790 10-Dec-81 5.7190 11-Dec-81 5.7530 14-Dec-81 5.7760 15-Dec-81 5.7370 16-Dec-81 5.7660 17-Dec-81 5.7600 18-Dec-81 5.7800 21-Dec-81 5.7640 22-Dec-81 5.7550 23-Dec-81 5.7650 24-Dec-81 5.7700 25-Dec-81 ND 28-Dec-81 5.7475 29-Dec-81 5.7400 30-Dec-81 5.7275 31-Dec-81 5.6850 1-Jan-82 ND 4-Jan-82 5.6860 5-Jan-82 5.7390 6-Jan-82 5.7045 7-Jan-82 5.7390 8-Jan-82 5.7400 11-Jan-82 5.7990 12-Jan-82 5.8010 13-Jan-82 5.8280 14-Jan-82 5.8525 15-Jan-82 5.8670 18-Jan-82 5.8320 19-Jan-82 5.8405 20-Jan-82 5.8730 21-Jan-82 5.8500 22-Jan-82 5.8775 25-Jan-82 5.9425 26-Jan-82 5.8940 27-Jan-82 5.9160 28-Jan-82 5.9205 29-Jan-82 5.8940 1-Feb-82 5.9730 2-Feb-82 5.9645 3-Feb-82 6.0070 4-Feb-82 5.9550 5-Feb-82 5.9640 8-Feb-82 5.9905 9-Feb-82 6.0280 10-Feb-82 6.0090 11-Feb-82 6.0070 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 6.0770 17-Feb-82 6.0880 18-Feb-82 6.0300 19-Feb-82 6.0080 22-Feb-82 6.0120 23-Feb-82 6.0380 24-Feb-82 6.0370 25-Feb-82 6.0395 26-Feb-82 6.0890 1-Mar-82 6.0865 2-Mar-82 6.0675 3-Mar-82 6.0620 4-Mar-82 6.0500 5-Mar-82 6.0030 8-Mar-82 6.0010 9-Mar-82 6.0640 10-Mar-82 6.0480 11-Mar-82 6.0730 12-Mar-82 6.0950 15-Mar-82 6.0880 16-Mar-82 6.1280 17-Mar-82 6.1360 18-Mar-82 6.2000 19-Mar-82 6.2000 22-Mar-82 6.2460 23-Mar-82 6.2540 24-Mar-82 6.2050 25-Mar-82 6.2450 26-Mar-82 6.2625 29-Mar-82 6.2550 30-Mar-82 6.2325 31-Mar-82 6.2820 1-Apr-82 6.2540 2-Apr-82 6.2350 5-Apr-82 6.2630 6-Apr-82 6.2700 7-Apr-82 6.2890 8-Apr-82 6.3125 9-Apr-82 6.3050 12-Apr-82 6.3070 13-Apr-82 6.2830 14-Apr-82 6.2910 15-Apr-82 6.2930 16-Apr-82 6.3010 19-Apr-82 6.2700 20-Apr-82 6.2720 21-Apr-82 6.2430 22-Apr-82 6.2460 23-Apr-82 6.2400 26-Apr-82 6.1950 27-Apr-82 6.1900 28-Apr-82 6.1400 29-Apr-82 6.1100 30-Apr-82 6.0960 3-May-82 6.0750 4-May-82 6.0930 5-May-82 6.0540 6-May-82 6.0280 7-May-82 5.9750 10-May-82 5.9590 11-May-82 5.9590 12-May-82 5.9550 13-May-82 5.9940 14-May-82 6.0300 17-May-82 5.9980 18-May-82 6.0230 19-May-82 6.0575 20-May-82 6.0275 21-May-82 6.0050 24-May-82 5.9550 25-May-82 5.9940 26-May-82 6.0425 27-May-82 6.1240 28-May-82 6.1250 31-May-82 ND 1-Jun-82 6.1740 2-Jun-82 6.1630 3-Jun-82 6.1750 4-Jun-82 6.1700 7-Jun-82 6.1930 8-Jun-82 6.2425 9-Jun-82 6.3000 10-Jun-82 6.3015 11-Jun-82 6.3300 14-Jun-82 6.7130 15-Jun-82 6.7230 16-Jun-82 6.7450 17-Jun-82 6.7770 18-Jun-82 6.8250 21-Jun-82 6.8675 22-Jun-82 6.8125 23-Jun-82 6.8750 24-Jun-82 6.8550 25-Jun-82 6.8950 28-Jun-82 6.9145 29-Jun-82 6.8450 30-Jun-82 6.8300 1-Jul-82 6.8490 2-Jul-82 6.8675 5-Jul-82 ND 6-Jul-82 6.9080 7-Jul-82 6.9630 8-Jul-82 6.9925 9-Jul-82 6.9225 12-Jul-82 6.8830 13-Jul-82 6.9360 14-Jul-82 6.9325 15-Jul-82 6.9400 16-Jul-82 6.8875 19-Jul-82 6.8825 20-Jul-82 6.8225 21-Jul-82 6.7675 22-Jul-82 6.7725 23-Jul-82 6.6780 26-Jul-82 6.7010 27-Jul-82 6.7650 28-Jul-82 6.8150 29-Jul-82 6.8350 30-Jul-82 6.8550 2-Aug-82 6.7800 3-Aug-82 6.7930 4-Aug-82 6.9050 5-Aug-82 6.9175 6-Aug-82 6.9500 9-Aug-82 7.0000 10-Aug-82 6.9960 11-Aug-82 7.0210 12-Aug-82 7.0075 13-Aug-82 6.9800 16-Aug-82 7.0130 17-Aug-82 6.9830 18-Aug-82 6.9500 19-Aug-82 6.9625 20-Aug-82 6.8440 23-Aug-82 6.8690 24-Aug-82 6.7850 25-Aug-82 6.8450 26-Aug-82 6.8725 27-Aug-82 6.9340 30-Aug-82 7.0070 31-Aug-82 7.0120 1-Sep-82 7.0000 2-Sep-82 6.7430 3-Sep-82 6.9850 6-Sep-82 ND 7-Sep-82 6.9975 8-Sep-82 7.0225 9-Sep-82 7.0250 10-Sep-82 7.0900 13-Sep-82 7.1280 14-Sep-82 7.0950 15-Sep-82 7.0950 16-Sep-82 7.0900 17-Sep-82 7.0650 20-Sep-82 7.0775 21-Sep-82 7.0725 22-Sep-82 7.0600 23-Sep-82 7.0990 24-Sep-82 7.0925 27-Sep-82 7.1800 28-Sep-82 7.1730 29-Sep-82 7.1350 30-Sep-82 7.1380 1-Oct-82 7.1375 4-Oct-82 7.2080 5-Oct-82 7.2040 6-Oct-82 7.1990 7-Oct-82 7.1420 8-Oct-82 7.1650 11-Oct-82 ND 12-Oct-82 7.0470 13-Oct-82 7.1000 14-Oct-82 7.1325 15-Oct-82 7.1175 18-Oct-82 7.1030 19-Oct-82 7.0975 20-Oct-82 7.1260 21-Oct-82 7.1450 22-Oct-82 7.1575 25-Oct-82 7.2010 26-Oct-82 7.1860 27-Oct-82 7.1770 28-Oct-82 7.2290 29-Oct-82 7.2400 1-Nov-82 7.1975 2-Nov-82 ND 3-Nov-82 7.2050 4-Nov-82 7.2690 5-Nov-82 7.2700 8-Nov-82 7.3300 9-Nov-82 7.3000 10-Nov-82 7.2760 11-Nov-82 ND 12-Nov-82 7.3110 15-Nov-82 7.3080 16-Nov-82 7.2720 17-Nov-82 7.2735 18-Nov-82 7.2575 19-Nov-82 7.1975 22-Nov-82 7.1930 23-Nov-82 7.2075 24-Nov-82 7.1380 25-Nov-82 ND 26-Nov-82 7.0850 29-Nov-82 7.0260 30-Nov-82 6.9730 1-Dec-82 6.9700 2-Dec-82 6.9210 3-Dec-82 6.8825 6-Dec-82 6.8700 7-Dec-82 6.8750 8-Dec-82 6.9025 9-Dec-82 6.9650 10-Dec-82 6.9500 13-Dec-82 7.0150 14-Dec-82 6.9175 15-Dec-82 6.9560 16-Dec-82 6.8530 17-Dec-82 6.8650 20-Dec-82 6.8400 21-Dec-82 6.8150 22-Dec-82 6.8175 23-Dec-82 6.8050 24-Dec-82 6.7800 27-Dec-82 6.7475 28-Dec-82 6.7100 29-Dec-82 6.7250 30-Dec-82 6.7375 31-Dec-82 6.7400 3-Jan-83 6.7260 4-Jan-83 6.6925 5-Jan-83 6.6610 6-Jan-83 6.6606 7-Jan-83 6.6350 10-Jan-83 6.6060 11-Jan-83 6.6430 12-Jan-83 6.6980 13-Jan-83 6.6440 14-Jan-83 6.6750 17-Jan-83 6.6840 18-Jan-83 6.7805 19-Jan-83 6.8460 20-Jan-83 6.8670 21-Jan-83 6.9200 24-Jan-83 6.9780 25-Jan-83 6.8620 26-Jan-83 6.8730 27-Jan-83 6.8750 28-Jan-83 6.9025 31-Jan-83 6.9940 1-Feb-83 6.9840 2-Feb-83 7.0700 3-Feb-83 6.9950 4-Feb-83 7.0210 7-Feb-83 6.9480 8-Feb-83 6.9320 9-Feb-83 6.8970 10-Feb-83 6.8340 11-Feb-83 6.8215 14-Feb-83 6.8370 15-Feb-83 6.8350 16-Feb-83 6.7700 17-Feb-83 6.7970 18-Feb-83 6.8010 21-Feb-83 ND 22-Feb-83 6.8370 23-Feb-83 6.8660 24-Feb-83 6.8300 25-Feb-83 6.8500 28-Feb-83 6.9000 1-Mar-83 6.9280 2-Mar-83 6.8950 3-Mar-83 6.8770 4-Mar-83 6.8150 7-Mar-83 6.7875 8-Mar-83 6.8350 9-Mar-83 6.8775 10-Mar-83 6.9800 11-Mar-83 6.9200 14-Mar-83 6.7300 15-Mar-83 6.7500 16-Mar-83 6.8350 17-Mar-83 6.9100 18-Mar-83 6.9200 21-Mar-83 7.2460 22-Mar-83 7.2500 23-Mar-83 7.2675 24-Mar-83 7.2590 25-Mar-83 7.2460 28-Mar-83 7.2970 29-Mar-83 7.2860 30-Mar-83 7.2775 31-Mar-83 7.2810 1-Apr-83 7.2800 4-Apr-83 7.2500 5-Apr-83 7.2500 6-Apr-83 7.2330 7-Apr-83 7.2450 8-Apr-83 7.2780 11-Apr-83 7.2650 12-Apr-83 7.2700 13-Apr-83 7.3180 14-Apr-83 7.3210 15-Apr-83 7.3050 18-Apr-83 7.3700 19-Apr-83 7.3425 20-Apr-83 7.3805 21-Apr-83 7.3600 22-Apr-83 7.3385 25-Apr-83 7.3310 26-Apr-83 7.3480 27-Apr-83 7.3425 28-Apr-83 7.3875 29-Apr-83 7.3960 2-May-83 7.3830 3-May-83 7.4050 4-May-83 7.3840 5-May-83 7.3640 6-May-83 7.3600 9-May-83 7.3430 10-May-83 7.3620 11-May-83 7.3300 12-May-83 7.3390 13-May-83 7.3600 16-May-83 7.4130 17-May-83 7.4030 18-May-83 7.4090 19-May-83 7.4430 20-May-83 7.4360 23-May-83 7.4550 24-May-83 7.4830 25-May-83 7.4710 26-May-83 7.4830 27-May-83 7.5425 30-May-83 ND 31-May-83 7.5730 1-Jun-83 7.6690 2-Jun-83 7.6425 3-Jun-83 7.6520 6-Jun-83 7.6570 7-Jun-83 7.7160 8-Jun-83 7.7250 9-Jun-83 7.7150 10-Jun-83 7.6950 13-Jun-83 7.6850 14-Jun-83 7.7160 15-Jun-83 7.7160 16-Jun-83 7.6740 17-Jun-83 7.7025 20-Jun-83 7.6540 21-Jun-83 7.6680 22-Jun-83 7.5825 23-Jun-83 7.5950 24-Jun-83 7.5960 27-Jun-83 7.6095 28-Jun-83 7.6300 29-Jun-83 7.6420 30-Jun-83 7.6250 1-Jul-83 7.6350 4-Jul-83 ND 5-Jul-83 7.7090 6-Jul-83 7.7110 7-Jul-83 7.7360 8-Jul-83 7.7440 11-Jul-83 7.7700 12-Jul-83 7.7860 13-Jul-83 7.7730 14-Jul-83 7.7500 15-Jul-83 7.8175 18-Jul-83 7.8060 19-Jul-83 7.7930 20-Jul-83 7.7470 21-Jul-83 7.7640 22-Jul-83 7.7890 25-Jul-83 7.8310 26-Jul-83 7.8490 27-Jul-83 7.8880 28-Jul-83 7.8985 29-Jul-83 7.9600 1-Aug-83 8.0550 2-Aug-83 8.0000 3-Aug-83 8.0060 4-Aug-83 8.0325 5-Aug-83 8.0775 8-Aug-83 8.1130 9-Aug-83 8.0930 10-Aug-83 8.1980 11-Aug-83 8.2270 12-Aug-83 8.1900 15-Aug-83 8.1530 16-Aug-83 8.0085 17-Aug-83 7.9425 18-Aug-83 7.9275 19-Aug-83 7.9850 22-Aug-83 7.9210 23-Aug-83 7.9220 24-Aug-83 7.9350 25-Aug-83 7.9480 26-Aug-83 8.0125 29-Aug-83 8.0630 30-Aug-83 8.0910 31-Aug-83 8.1150 1-Sep-83 8.1100 2-Sep-83 8.1100 5-Sep-83 ND 6-Sep-83 8.0700 7-Sep-83 8.0920 8-Sep-83 8.0690 9-Sep-83 8.0425 12-Sep-83 8.0160 13-Sep-83 8.0975 14-Sep-83 8.1100 15-Sep-83 8.0880 16-Sep-83 8.0500 19-Sep-83 8.0370 20-Sep-83 8.0675 21-Sep-83 8.0590 22-Sep-83 8.1110 23-Sep-83 8.0300 26-Sep-83 8.0275 27-Sep-83 8.0430 28-Sep-83 8.0220 29-Sep-83 8.0090 30-Sep-83 7.9950 3-Oct-83 7.9780 4-Oct-83 8.0120 5-Oct-83 7.9380 6-Oct-83 7.9250 7-Oct-83 7.8725 10-Oct-83 ND 11-Oct-83 7.9150 12-Oct-83 7.9900 13-Oct-83 7.9650 14-Oct-83 7.9980 17-Oct-83 7.9545 18-Oct-83 7.9050 19-Oct-83 7.9025 20-Oct-83 7.9150 21-Oct-83 7.9000 24-Oct-83 7.9720 25-Oct-83 7.9480 26-Oct-83 7.9770 27-Oct-83 7.9850 28-Oct-83 7.9860 31-Oct-83 8.0130 1-Nov-83 8.0780 2-Nov-83 8.0460 3-Nov-83 8.0825 4-Nov-83 8.1120 7-Nov-83 8.1360 8-Nov-83 ND 9-Nov-83 8.1220 10-Nov-83 8.0900 11-Nov-83 ND 14-Nov-83 8.1380 15-Nov-83 8.1430 16-Nov-83 8.1660 17-Nov-83 8.1990 18-Nov-83 8.2245 21-Nov-83 8.2130 22-Nov-83 8.1980 23-Nov-83 8.2300 24-Nov-83 ND 25-Nov-83 8.2470 28-Nov-83 8.2440 29-Nov-83 8.2540 30-Nov-83 8.2040 1-Dec-83 8.2150 2-Dec-83 8.2440 5-Dec-83 8.3350 6-Dec-83 8.3070 7-Dec-83 8.2950 8-Dec-83 8.3055 9-Dec-83 8.3660 12-Dec-83 8.3860 13-Dec-83 8.4540 14-Dec-83 8.4525 15-Dec-83 8.4500 16-Dec-83 8.4680 19-Dec-83 8.4540 20-Dec-83 8.4500 21-Dec-83 8.4600 22-Dec-83 8.4590 23-Dec-83 8.4350 26-Dec-83 ND 27-Dec-83 8.4350 28-Dec-83 8.4165 29-Dec-83 8.3400 30-Dec-83 8.3350 2-Jan-84 ND 3-Jan-84 8.4450 4-Jan-84 8.5100 5-Jan-84 8.5350 6-Jan-84 8.5740 9-Jan-84 8.6400 10-Jan-84 8.5970 11-Jan-84 8.6910 12-Jan-84 8.6875 13-Jan-84 8.5950 16-Jan-84 8.5570 17-Jan-84 8.5900 18-Jan-84 8.5740 19-Jan-84 8.5450 20-Jan-84 8.6300 23-Jan-84 8.5950 24-Jan-84 8.6375 25-Jan-84 8.6325 26-Jan-84 8.6100 27-Jan-84 8.6300 30-Jan-84 8.6000 31-Jan-84 8.6160 1-Feb-84 8.5465 2-Feb-84 8.4800 3-Feb-84 8.4175 6-Feb-84 8.4140 7-Feb-84 8.4840 8-Feb-84 8.4600 9-Feb-84 8.4225 10-Feb-84 8.4435 13-Feb-84 ND 14-Feb-84 8.3920 15-Feb-84 8.2250 16-Feb-84 8.2400 17-Feb-84 8.2700 20-Feb-84 ND 21-Feb-84 8.3600 22-Feb-84 8.2150 23-Feb-84 8.1975 24-Feb-84 8.1050 27-Feb-84 8.1120 28-Feb-84 8.0175 29-Feb-84 7.9950 1-Mar-84 8.0390 2-Mar-84 7.9700 5-Mar-84 7.9375 6-Mar-84 7.8780 7-Mar-84 7.8700 8-Mar-84 7.9725 9-Mar-84 7.9550 12-Mar-84 8.0180 13-Mar-84 7.9230 14-Mar-84 7.9100 15-Mar-84 7.9750 16-Mar-84 8.1025 19-Mar-84 8.0975 20-Mar-84 8.1200 21-Mar-84 8.1475 22-Mar-84 8.1150 23-Mar-84 8.1025 26-Mar-84 8.0075 27-Mar-84 7.9700 28-Mar-84 7.9825 29-Mar-84 7.9650 30-Mar-84 7.9900 2-Apr-84 8.0040 3-Apr-84 8.0650 4-Apr-84 8.0550 5-Apr-84 8.0960 6-Apr-84 8.0670 9-Apr-84 8.1000 10-Apr-84 8.0525 11-Apr-84 8.0250 12-Apr-84 8.0575 13-Apr-84 8.0820 16-Apr-84 8.1150 17-Apr-84 8.1340 18-Apr-84 8.1450 19-Apr-84 8.1810 20-Apr-84 8.1950 23-Apr-84 8.1820 24-Apr-84 8.2515 25-Apr-84 8.2300 26-Apr-84 8.2730 27-Apr-84 8.3075 30-Apr-84 8.3450 1-May-84 8.3725 2-May-84 8.3740 3-May-84 8.3040 4-May-84 8.3530 7-May-84 8.5050 8-May-84 8.5330 9-May-84 8.4960 10-May-84 8.5375 11-May-84 8.5225 14-May-84 8.4670 15-May-84 8.4330 16-May-84 8.4240 17-May-84 8.4750 18-May-84 8.5300 21-May-84 8.4720 22-May-84 8.4360 23-May-84 8.4870 24-May-84 8.4440 25-May-84 8.3975 28-May-84 ND 29-May-84 8.4070 30-May-84 8.4025 31-May-84 8.3850 1-Jun-84 8.2550 4-Jun-84 8.2010 5-Jun-84 8.2650 6-Jun-84 8.2400 7-Jun-84 8.2900 8-Jun-84 8.2960 11-Jun-84 8.3450 12-Jun-84 8.3830 13-Jun-84 8.3555 14-Jun-84 8.3800 15-Jun-84 8.4200 18-Jun-84 8.4675 19-Jun-84 8.4700 20-Jun-84 8.5250 21-Jun-84 8.5350 22-Jun-84 8.5360 25-Jun-84 8.6040 26-Jun-84 8.5480 27-Jun-84 8.5850 28-Jun-84 8.5440 29-Jun-84 8.5360 2-Jul-84 8.5660 3-Jul-84 8.6560 4-Jul-84 ND 5-Jul-84 8.6800 6-Jul-84 8.7150 9-Jul-84 8.7150 10-Jul-84 8.6620 11-Jul-84 8.7170 12-Jul-84 8.7450 13-Jul-84 8.6825 16-Jul-84 8.6690 17-Jul-84 8.7410 18-Jul-84 8.7860 19-Jul-84 8.7300 20-Jul-84 8.7750 23-Jul-84 8.8275 24-Jul-84 8.8030 25-Jul-84 8.7550 26-Jul-84 8.7390 27-Jul-84 8.8575 30-Jul-84 8.8830 31-Jul-84 8.9150 1-Aug-84 8.9560 2-Aug-84 8.8950 3-Aug-84 8.7850 6-Aug-84 8.8570 7-Aug-84 8.9420 8-Aug-84 8.9150 9-Aug-84 8.9000 10-Aug-84 8.8990 13-Aug-84 8.9410 14-Aug-84 8.8650 15-Aug-84 8.8300 16-Aug-84 8.7675 17-Aug-84 8.7800 20-Aug-84 8.8125 21-Aug-84 8.8590 22-Aug-84 8.8400 23-Aug-84 8.7950 24-Aug-84 8.8230 27-Aug-84 8.8550 28-Aug-84 8.8390 29-Aug-84 8.8275 30-Aug-84 8.8540 31-Aug-84 8.8670 3-Sep-84 ND 4-Sep-84 8.9950 5-Sep-84 9.0630 6-Sep-84 9.0490 7-Sep-84 9.1670 10-Sep-84 9.1750 11-Sep-84 9.2275 12-Sep-84 9.1990 13-Sep-84 9.3275 14-Sep-84 9.3100 17-Sep-84 9.4280 18-Sep-84 9.5030 19-Sep-84 9.5090 20-Sep-84 9.6000 21-Sep-84 9.4050 24-Sep-84 9.3000 25-Sep-84 9.4400 26-Sep-84 9.3400 27-Sep-84 9.3200 28-Sep-84 9.4200 1-Oct-84 9.3850 2-Oct-84 9.3350 3-Oct-84 9.2600 4-Oct-84 9.2950 5-Oct-84 9.3625 8-Oct-84 ND 9-Oct-84 9.4650 10-Oct-84 9.4300 11-Oct-84 9.4950 12-Oct-84 9.5600 15-Oct-84 9.6150 16-Oct-84 9.6100 17-Oct-84 9.5575 18-Oct-84 9.5600 19-Oct-84 9.4450 22-Oct-84 9.4380 23-Oct-84 9.3300 24-Oct-84 9.2750 25-Oct-84 9.2500 26-Oct-84 9.3200 29-Oct-84 9.4170 30-Oct-84 9.3370 31-Oct-84 9.2950 1-Nov-84 9.1800 2-Nov-84 9.0575 5-Nov-84 8.9950 6-Nov-84 ND 7-Nov-84 9.0100 8-Nov-84 9.0250 9-Nov-84 9.0425 12-Nov-84 ND 13-Nov-84 9.0350 14-Nov-84 9.1270 15-Nov-84 9.0940 16-Nov-84 9.1300 19-Nov-84 9.1830 20-Nov-84 9.2350 21-Nov-84 9.2525 22-Nov-84 ND 23-Nov-84 9.2950 26-Nov-84 9.3790 27-Nov-84 9.3575 28-Nov-84 9.4100 29-Nov-84 9.4310 30-Nov-84 9.5250 3-Dec-84 9.5425 4-Dec-84 9.3750 5-Dec-84 9.4300 6-Dec-84 9.3900 7-Dec-84 9.4490 10-Dec-84 9.4800 11-Dec-84 9.4650 12-Dec-84 9.4640 13-Dec-84 9.5250 14-Dec-84 9.4825 17-Dec-84 9.4750 18-Dec-84 9.4600 19-Dec-84 9.4900 20-Dec-84 9.5600 21-Dec-84 9.5350 24-Dec-84 9.5550 25-Dec-84 ND 26-Dec-84 9.5750 27-Dec-84 9.6450 28-Dec-84 9.6150 31-Dec-84 9.6525 1-Jan-85 ND 2-Jan-85 9.7150 3-Jan-85 9.6850 4-Jan-85 9.6980 7-Jan-85 9.7200 8-Jan-85 9.6630 9-Jan-85 9.6875 10-Jan-85 9.6300 11-Jan-85 9.6725 14-Jan-85 9.7750 15-Jan-85 9.7500 16-Jan-85 9.7650 17-Jan-85 9.7500 18-Jan-85 9.7450 21-Jan-85 ND 22-Jan-85 9.6980 23-Jan-85 9.7240 24-Jan-85 9.6630 25-Jan-85 9.6875 28-Jan-85 9.6820 29-Jan-85 9.7075 30-Jan-85 9.6830 31-Jan-85 9.6750 1-Feb-85 9.7100 4-Feb-85 9.8150 5-Feb-85 9.8540 6-Feb-85 9.8525 7-Feb-85 9.9050 8-Feb-85 9.9400 11-Feb-85 9.9975 12-Feb-85 ND 13-Feb-85 10.0775 14-Feb-85 10.0700 15-Feb-85 10.0075 18-Feb-85 ND 19-Feb-85 10.1380 20-Feb-85 10.1925 21-Feb-85 10.2680 22-Feb-85 10.3575 25-Feb-85 10.5600 26-Feb-85 10.5150 27-Feb-85 10.2000 28-Feb-85 10.2200 1-Mar-85 10.2450 4-Mar-85 10.3175 5-Mar-85 10.4850 6-Mar-85 10.3400 7-Mar-85 10.3850 8-Mar-85 10.4200 11-Mar-85 10.2075 12-Mar-85 10.2300 13-Mar-85 10.2450 14-Mar-85 10.3400 15-Mar-85 10.3200 18-Mar-85 10.2000 19-Mar-85 10.0250 20-Mar-85 9.9725 21-Mar-85 9.8250 22-Mar-85 9.8625 25-Mar-85 9.8925 26-Mar-85 9.8125 27-Mar-85 9.5500 28-Mar-85 9.5500 29-Mar-85 9.4050 1-Apr-85 9.5200 2-Apr-85 9.6100 3-Apr-85 9.5300 4-Apr-85 9.7050 5-Apr-85 9.6950 8-Apr-85 9.6525 9-Apr-85 9.5875 10-Apr-85 9.5610 11-Apr-85 9.3875 12-Apr-85 9.3375 15-Apr-85 9.2400 16-Apr-85 9.2450 17-Apr-85 9.2600 18-Apr-85 9.0850 19-Apr-85 9.1025 22-Apr-85 9.2225 23-Apr-85 9.3875 24-Apr-85 9.5100 25-Apr-85 9.5950 26-Apr-85 9.5550 29-Apr-85 9.5000 30-Apr-85 9.4500 1-May-85 9.6025 2-May-85 9.6800 3-May-85 9.8100 6-May-85 9.8250 7-May-85 9.6550 8-May-85 9.7400 9-May-85 9.4950 10-May-85 9.5200 13-May-85 9.3775 14-May-85 9.3050 15-May-85 9.3850 16-May-85 9.4200 17-May-85 9.3600 20-May-85 9.2650 21-May-85 9.3600 22-May-85 9.3775 23-May-85 9.4050 24-May-85 9.4325 27-May-85 ND 28-May-85 9.4950 29-May-85 9.3900 30-May-85 9.3900 31-May-85 9.3350 3-Jun-85 9.2825 4-Jun-85 9.3170 5-Jun-85 9.3775 6-Jun-85 9.3300 7-Jun-85 9.3925 10-Jun-85 9.4530 11-Jun-85 9.4100 12-Jun-85 9.4100 13-Jun-85 9.4490 14-Jun-85 9.3350 17-Jun-85 9.3400 18-Jun-85 9.2450 19-Jun-85 9.2100 20-Jun-85 9.3800 21-Jun-85 9.3500 24-Jun-85 9.3550 25-Jun-85 9.3525 26-Jun-85 9.2790 27-Jun-85 9.3200 28-Jun-85 9.2400 1-Jul-85 9.2625 2-Jul-85 9.2740 3-Jul-85 9.2375 4-Jul-85 ND 5-Jul-85 9.1575 8-Jul-85 9.0800 9-Jul-85 9.0025 10-Jul-85 8.9375 11-Jul-85 8.8775 12-Jul-85 8.7775 15-Jul-85 8.7500 16-Jul-85 8.7600 17-Jul-85 8.6160 18-Jul-85 8.7275 19-Jul-85 8.8800 22-Jul-85 8.8045 23-Jul-85 8.6750 24-Jul-85 8.7800 25-Jul-85 8.7150 26-Jul-85 8.7050 29-Jul-85 8.5950 30-Jul-85 8.5725 31-Jul-85 8.5425 1-Aug-85 8.6000 2-Aug-85 8.6175 5-Aug-85 8.6150 6-Aug-85 8.6865 7-Aug-85 8.7025 8-Aug-85 8.6520 9-Aug-85 8.6550 12-Aug-85 8.5550 13-Aug-85 8.5200 14-Aug-85 8.5350 15-Aug-85 8.4450 16-Aug-85 8.4355 19-Aug-85 8.4360 20-Aug-85 8.4850 21-Aug-85 8.4500 22-Aug-85 8.3825 23-Aug-85 8.4100 26-Aug-85 8.4660 27-Aug-85 8.5200 28-Aug-85 8.4650 29-Aug-85 8.4900 30-Aug-85 8.5875 2-Sep-85 ND 3-Sep-85 8.7200 4-Sep-85 8.7055 5-Sep-85 8.7350 6-Sep-85 8.9425 9-Sep-85 8.9750 10-Sep-85 8.9650 11-Sep-85 9.0250 12-Sep-85 8.9775 13-Sep-85 8.8500 16-Sep-85 8.7950 17-Sep-85 8.8125 18-Sep-85 8.8600 19-Sep-85 8.8460 20-Sep-85 8.6800 23-Sep-85 8.3500 24-Sep-85 8.2900 25-Sep-85 8.2000 26-Sep-85 8.1200 27-Sep-85 8.1775 30-Sep-85 8.1725 1-Oct-85 8.0925 2-Oct-85 8.0900 3-Oct-85 8.0100 4-Oct-85 8.0350 7-Oct-85 8.0850 8-Oct-85 8.0680 9-Oct-85 8.0700 10-Oct-85 8.1020 11-Oct-85 8.1100 14-Oct-85 ND 15-Oct-85 8.1145 16-Oct-85 8.1800 17-Oct-85 8.0775 18-Oct-85 8.0475 21-Oct-85 8.0370 22-Oct-85 8.0600 23-Oct-85 8.0450 24-Oct-85 8.0740 25-Oct-85 8.0850 28-Oct-85 8.0580 29-Oct-85 7.9940 30-Oct-85 8.0010 31-Oct-85 7.9750 1-Nov-85 7.9300 4-Nov-85 7.9175 5-Nov-85 7.9700 6-Nov-85 7.9235 7-Nov-85 8.0000 8-Nov-85 7.9950 11-Nov-85 ND 12-Nov-85 7.9960 13-Nov-85 7.9650 14-Nov-85 7.9750 15-Nov-85 7.9940 18-Nov-85 7.9690 19-Nov-85 7.9190 20-Nov-85 7.9600 21-Nov-85 7.9095 22-Nov-85 7.8540 25-Nov-85 7.8180 26-Nov-85 7.7700 27-Nov-85 7.7500 28-Nov-85 ND 29-Nov-85 7.6650 2-Dec-85 7.6900 3-Dec-85 7.7280 4-Dec-85 7.6850 5-Dec-85 7.6850 6-Dec-85 7.7090 9-Dec-85 7.7280 10-Dec-85 7.7535 11-Dec-85 7.7600 12-Dec-85 7.6900 13-Dec-85 7.7115 16-Dec-85 7.7200 17-Dec-85 7.6845 18-Dec-85 7.7150 19-Dec-85 7.7180 20-Dec-85 7.7050 23-Dec-85 7.6875 24-Dec-85 7.6750 25-Dec-85 ND 26-Dec-85 7.6850 27-Dec-85 7.5900 30-Dec-85 7.5550 31-Dec-85 7.5075 1-Jan-86 ND 2-Jan-86 7.4865 3-Jan-86 7.5525 6-Jan-86 7.4980 7-Jan-86 7.4930 8-Jan-86 7.5370 9-Jan-86 7.5150 10-Jan-86 7.5350 13-Jan-86 7.5600 14-Jan-86 7.5700 15-Jan-86 7.5540 16-Jan-86 7.5750 17-Jan-86 7.5630 20-Jan-86 ND 21-Jan-86 7.5410 22-Jan-86 7.5160 23-Jan-86 7.5330 24-Jan-86 7.4275 27-Jan-86 7.3700 28-Jan-86 7.3625 29-Jan-86 7.3280 30-Jan-86 7.2880 31-Jan-86 7.3200 3-Feb-86 7.3550 4-Feb-86 7.3975 5-Feb-86 7.3130 6-Feb-86 7.3325 7-Feb-86 7.3850 10-Feb-86 7.3100 11-Feb-86 7.2925 12-Feb-86 7.2590 13-Feb-86 7.2150 14-Feb-86 7.2025 17-Feb-86 ND 18-Feb-86 7.1970 19-Feb-86 7.0900 20-Feb-86 7.0855 21-Feb-86 7.0925 24-Feb-86 7.0150 25-Feb-86 6.9050 26-Feb-86 6.8500 27-Feb-86 6.8300 28-Feb-86 6.8655 3-Mar-86 6.8310 4-Mar-86 6.7730 5-Mar-86 6.9650 6-Mar-86 6.9000 7-Mar-86 6.8850 10-Mar-86 7.0125 11-Mar-86 6.9735 12-Mar-86 7.0300 13-Mar-86 7.0600 14-Mar-86 6.9610 17-Mar-86 6.9150 18-Mar-86 6.9175 19-Mar-86 6.9630 20-Mar-86 6.9350 21-Mar-86 6.8990 24-Mar-86 7.0210 25-Mar-86 7.1730 26-Mar-86 7.1700 27-Mar-86 7.1550 28-Mar-86 7.1800 31-Mar-86 7.2050 1-Apr-86 7.1875 2-Apr-86 7.2860 3-Apr-86 7.4200 4-Apr-86 7.5700 7-Apr-86 7.6237 8-Apr-86 7.4470 9-Apr-86 7.4480 10-Apr-86 7.4080 11-Apr-86 7.3450 14-Apr-86 7.3675 15-Apr-86 7.3660 16-Apr-86 7.1650 17-Apr-86 7.0650 18-Apr-86 7.0720 21-Apr-86 7.0350 22-Apr-86 7.0250 23-Apr-86 7.0100 24-Apr-86 7.0200 25-Apr-86 6.9450 28-Apr-86 6.8980 29-Apr-86 6.9340 30-Apr-86 6.8955 1-May-86 7.0200 2-May-86 7.0500 5-May-86 6.9690 6-May-86 7.0350 7-May-86 6.9975 8-May-86 6.9450 9-May-86 6.9350 12-May-86 6.9270 13-May-86 7.0000 14-May-86 6.9650 15-May-86 7.0090 16-May-86 7.0450 19-May-86 7.0830 20-May-86 7.1400 21-May-86 7.1430 22-May-86 7.2600 23-May-86 7.2450 26-May-86 ND 27-May-86 7.2450 28-May-86 7.2665 29-May-86 7.3450 30-May-86 7.4060 2-Jun-86 7.4030 3-Jun-86 7.2425 4-Jun-86 7.2550 5-Jun-86 7.1250 6-Jun-86 7.0980 9-Jun-86 7.1200 10-Jun-86 7.0750 11-Jun-86 7.0510 12-Jun-86 7.0475 13-Jun-86 7.0430 16-Jun-86 7.0180 17-Jun-86 7.1450 18-Jun-86 7.1500 19-Jun-86 7.1280 20-Jun-86 7.1675 23-Jun-86 7.1730 24-Jun-86 7.0840 25-Jun-86 7.0680 26-Jun-86 7.0880 27-Jun-86 7.0325 30-Jun-86 7.0230 1-Jul-86 6.9450 2-Jul-86 6.9870 3-Jul-86 6.9550 4-Jul-86 ND 7-Jul-86 6.9900 8-Jul-86 6.9880 9-Jul-86 7.0100 10-Jul-86 6.9820 11-Jul-86 7.0275 14-Jul-86 7.0150 15-Jul-86 6.9950 16-Jul-86 6.9430 17-Jul-86 6.9350 18-Jul-86 6.8875 21-Jul-86 6.8625 22-Jul-86 6.9050 23-Jul-86 6.8825 24-Jul-86 6.9100 25-Jul-86 6.9435 28-Jul-86 6.8400 29-Jul-86 6.8425 30-Jul-86 6.8540 31-Jul-86 6.8100 1-Aug-86 6.7820 4-Aug-86 6.7700 5-Aug-86 6.7775 6-Aug-86 6.7680 7-Aug-86 6.7100 8-Aug-86 6.7220 11-Aug-86 6.6900 12-Aug-86 6.7520 13-Aug-86 6.7380 14-Aug-86 6.7100 15-Aug-86 6.7110 18-Aug-86 6.7425 19-Aug-86 6.6990 20-Aug-86 6.6875 21-Aug-86 6.6900 22-Aug-86 6.6990 25-Aug-86 6.6970 26-Aug-86 6.7130 27-Aug-86 6.7040 28-Aug-86 6.7190 29-Aug-86 6.6700 1-Sep-86 ND 2-Sep-86 6.6580 3-Sep-86 6.6410 4-Sep-86 6.6530 5-Sep-86 6.7070 8-Sep-86 6.7770 9-Sep-86 6.7310 10-Sep-86 6.7485 11-Sep-86 6.8360 12-Sep-86 6.7450 15-Sep-86 6.7100 16-Sep-86 6.7110 17-Sep-86 6.6450 18-Sep-86 6.5225 19-Sep-86 6.5265 22-Sep-86 6.6450 23-Sep-86 6.7110 24-Sep-86 6.7090 25-Sep-86 6.7000 26-Sep-86 6.7030 29-Sep-86 6.6330 30-Sep-86 6.6410 1-Oct-86 6.6225 2-Oct-86 6.5760 3-Oct-86 6.5460 6-Oct-86 6.5230 7-Oct-86 6.5490 8-Oct-86 6.5350 9-Oct-86 6.5670 10-Oct-86 6.5100 13-Oct-86 ND 14-Oct-86 6.4680 15-Oct-86 6.4670 16-Oct-86 6.4690 17-Oct-86 6.4700 20-Oct-86 6.5090 21-Oct-86 6.5100 22-Oct-86 6.5020 23-Oct-86 6.5300 24-Oct-86 6.6490 27-Oct-86 6.6880 28-Oct-86 6.6470 29-Oct-86 6.6265 30-Oct-86 6.7000 31-Oct-86 6.7175 3-Nov-86 6.7370 4-Nov-86 6.7170 5-Nov-86 6.7340 6-Nov-86 6.7225 7-Nov-86 6.7375 10-Nov-86 6.6910 11-Nov-86 ND 12-Nov-86 6.6160 13-Nov-86 6.5860 14-Nov-86 6.5575 17-Nov-86 6.5940 18-Nov-86 6.5910 19-Nov-86 6.5770 20-Nov-86 6.5770 21-Nov-86 6.6150 24-Nov-86 6.6090 25-Nov-86 6.5310 26-Nov-86 6.5235 27-Nov-86 ND 28-Nov-86 6.4550 1-Dec-86 6.4400 2-Dec-86 6.4650 3-Dec-86 6.4630 4-Dec-86 6.5325 5-Dec-86 6.5550 8-Dec-86 6.5890 9-Dec-86 6.6180 10-Dec-86 6.5930 11-Dec-86 6.6080 12-Dec-86 6.6150 15-Dec-86 6.6090 16-Dec-86 6.6100 17-Dec-86 6.6030 18-Dec-86 6.5890 19-Dec-86 6.5750 22-Dec-86 6.4990 23-Dec-86 6.4725 24-Dec-86 6.4850 25-Dec-86 ND 26-Dec-86 6.4800 29-Dec-86 6.4310 30-Dec-86 6.4420 31-Dec-86 6.3770 1-Jan-87 ND 2-Jan-87 6.3525 5-Jan-87 6.3970 6-Jan-87 6.3950 7-Jan-87 6.4220 8-Jan-87 6.4030 9-Jan-87 6.4040 12-Jan-87 6.2900 13-Jan-87 6.2690 14-Jan-87 6.1375 15-Jan-87 6.1525 16-Jan-87 6.1740 19-Jan-87 ND 20-Jan-87 6.1410 21-Jan-87 6.1630 22-Jan-87 6.0610 23-Jan-87 6.0960 26-Jan-87 6.0840 27-Jan-87 6.0350 28-Jan-87 5.9650 29-Jan-87 5.9660 30-Jan-87 6.1075 2-Feb-87 6.0280 3-Feb-87 6.0050 4-Feb-87 6.0520 5-Feb-87 6.1330 6-Feb-87 6.1775 9-Feb-87 6.0530 10-Feb-87 5.9900 11-Feb-87 6.0520 12-Feb-87 6.0775 13-Feb-87 6.0950 16-Feb-87 ND 17-Feb-87 6.0455 18-Feb-87 6.0910 19-Feb-87 6.1120 20-Feb-87 6.0880 23-Feb-87 6.0940 24-Feb-87 6.1070 25-Feb-87 6.0885 26-Feb-87 6.0730 27-Feb-87 6.0830 2-Mar-87 6.0975 3-Mar-87 6.1030 4-Mar-87 6.1150 5-Mar-87 6.0980 6-Mar-87 6.1210 9-Mar-87 6.1700 10-Mar-87 6.1765 11-Mar-87 6.2275 12-Mar-87 6.1920 13-Mar-87 6.1685 16-Mar-87 6.1175 17-Mar-87 6.1200 18-Mar-87 6.1125 19-Mar-87 6.1040 20-Mar-87 6.1055 23-Mar-87 6.0625 24-Mar-87 6.0700 25-Mar-87 6.0765 26-Mar-87 6.0855 27-Mar-87 6.0690 30-Mar-87 6.0075 31-Mar-87 6.0000 1-Apr-87 6.0610 2-Apr-87 6.0350 3-Apr-87 6.0700 6-Apr-87 6.0740 7-Apr-87 6.0765 8-Apr-87 6.1190 9-Apr-87 6.0690 10-Apr-87 6.0150 13-Apr-87 6.0190 14-Apr-87 5.9970 15-Apr-87 6.0095 16-Apr-87 6.0260 17-Apr-87 6.0370 20-Apr-87 6.0330 21-Apr-87 6.0430 22-Apr-87 6.0690 23-Apr-87 6.0320 24-Apr-87 5.9740 27-Apr-87 5.9660 28-Apr-87 5.9910 29-Apr-87 5.9810 30-Apr-87 6.0020 1-May-87 5.9475 4-May-87 5.9350 5-May-87 5.9200 6-May-87 5.9300 7-May-87 5.9475 8-May-87 5.9780 11-May-87 6.0000 12-May-87 5.9760 13-May-87 5.9750 14-May-87 5.9650 15-May-87 5.9500 18-May-87 5.9440 19-May-87 5.9500 20-May-87 5.9340 21-May-87 5.9465 22-May-87 5.9480 25-May-87 ND 26-May-87 6.0335 27-May-87 6.0690 28-May-87 6.0570 29-May-87 6.0900 1-Jun-87 6.1170 2-Jun-87 6.0250 3-Jun-87 6.0440 4-Jun-87 6.0775 5-Jun-87 6.0700 8-Jun-87 6.0340 9-Jun-87 5.9900 10-Jun-87 6.0050 11-Jun-87 5.9935 12-Jun-87 6.0500 15-Jun-87 6.0870 16-Jun-87 6.0990 17-Jun-87 6.0970 18-Jun-87 6.0910 19-Jun-87 6.1110 22-Jun-87 6.1360 23-Jun-87 6.1200 24-Jun-87 6.0830 25-Jun-87 6.1020 26-Jun-87 6.0940 29-Jun-87 6.1090 30-Jun-87 6.0915 1-Jul-87 6.1000 2-Jul-87 6.1040 3-Jul-87 6.1310 6-Jul-87 6.1290 7-Jul-87 6.1290 8-Jul-87 6.1320 9-Jul-87 6.1300 10-Jul-87 6.1490 13-Jul-87 6.1350 14-Jul-87 6.1550 15-Jul-87 6.0950 16-Jul-87 6.1170 17-Jul-87 6.1850 20-Jul-87 6.1950 21-Jul-87 6.2030 22-Jul-87 6.1975 23-Jul-87 6.1735 24-Jul-87 6.1700 27-Jul-87 6.1745 28-Jul-87 6.1795 29-Jul-87 6.1780 30-Jul-87 6.1710 31-Jul-87 6.1860 3-Aug-87 6.2035 4-Aug-87 6.2950 5-Aug-87 6.2570 6-Aug-87 6.2755 7-Aug-87 6.3030 10-Aug-87 6.3190 11-Aug-87 6.3270 12-Aug-87 6.3170 13-Aug-87 6.3030 14-Aug-87 6.2685 17-Aug-87 6.2730 18-Aug-87 6.1610 19-Aug-87 6.1500 20-Aug-87 6.1080 21-Aug-87 6.0810 24-Aug-87 6.0740 25-Aug-87 6.0930 26-Aug-87 6.0935 27-Aug-87 6.0580 28-Aug-87 6.0495 31-Aug-87 6.0520 1-Sep-87 6.0675 2-Sep-87 6.0350 3-Sep-87 6.0030 4-Sep-87 6.0110 7-Sep-87 ND 8-Sep-87 5.9980 9-Sep-87 6.0120 10-Sep-87 6.0430 11-Sep-87 6.0240 14-Sep-87 6.0710 15-Sep-87 6.0590 16-Sep-87 6.0540 17-Sep-87 6.0575 18-Sep-87 6.0210 21-Sep-87 6.0475 22-Sep-87 6.0690 23-Sep-87 6.0770 24-Sep-87 6.0735 25-Sep-87 6.0710 28-Sep-87 6.0825 29-Sep-87 6.1250 30-Sep-87 6.1650 1-Oct-87 6.1490 2-Oct-87 6.1315 5-Oct-87 6.1330 6-Oct-87 6.1100 7-Oct-87 6.0800 8-Oct-87 6.0690 9-Oct-87 6.0430 12-Oct-87 ND 13-Oct-87 6.0670 14-Oct-87 6.0350 15-Oct-87 6.0105 16-Oct-87 6.0120 19-Oct-87 5.9430 20-Oct-87 6.0375 21-Oct-87 6.0540 22-Oct-87 6.0550 23-Oct-87 5.9750 26-Oct-87 5.9470 27-Oct-87 5.9070 28-Oct-87 5.8780 29-Oct-87 5.8320 30-Oct-87 5.8680 2-Nov-87 5.8075 3-Nov-87 5.8350 4-Nov-87 5.8200 5-Nov-87 5.6800 6-Nov-87 5.6900 9-Nov-87 5.6330 10-Nov-87 5.6640 11-Nov-87 ND 12-Nov-87 5.7550 13-Nov-87 5.7250 16-Nov-87 5.7580 17-Nov-87 5.7290 18-Nov-87 5.7200 19-Nov-87 5.6990 20-Nov-87 5.7100 23-Nov-87 5.6680 24-Nov-87 5.7190 25-Nov-87 5.6610 26-Nov-87 ND 27-Nov-87 5.6360 30-Nov-87 5.5790 1-Dec-87 5.6160 2-Dec-87 5.6215 3-Dec-87 5.6425 4-Dec-87 5.6620 7-Dec-87 5.6670 8-Dec-87 5.6565 9-Dec-87 5.6376 10-Dec-87 5.5560 11-Dec-87 5.5350 14-Dec-87 5.5300 15-Dec-87 5.5290 16-Dec-87 5.5360 17-Dec-87 5.4890 18-Dec-87 5.5320 21-Dec-87 5.5265 22-Dec-87 5.5080 23-Dec-87 5.5310 24-Dec-87 5.5060 25-Dec-87 ND 28-Dec-87 5.4130 29-Dec-87 5.4030 30-Dec-87 5.3990 31-Dec-87 5.3280 1-Jan-88 ND 4-Jan-88 5.3625 5-Jan-88 5.5000 6-Jan-88 5.5790 7-Jan-88 5.5410 8-Jan-88 5.5750 11-Jan-88 5.5280 12-Jan-88 5.5210 13-Jan-88 5.5140 14-Jan-88 5.5325 15-Jan-88 5.6600 18-Jan-88 ND 19-Jan-88 5.6490 20-Jan-88 5.6035 21-Jan-88 5.6110 22-Jan-88 5.6460 25-Jan-88 5.6560 26-Jan-88 5.6510 27-Jan-88 5.6330 28-Jan-88 5.6180 29-Jan-88 5.6550 1-Feb-88 5.7030 2-Feb-88 5.6770 3-Feb-88 5.6940 4-Feb-88 5.7045 5-Feb-88 5.7330 8-Feb-88 5.7210 9-Feb-88 5.7370 10-Feb-88 5.7110 11-Feb-88 5.7230 12-Feb-88 5.7850 15-Feb-88 ND 16-Feb-88 5.7710 17-Feb-88 5.7640 18-Feb-88 5.7800 19-Feb-88 5.7780 22-Feb-88 5.7370 23-Feb-88 5.7245 24-Feb-88 5.7330 25-Feb-88 5.7385 26-Feb-88 5.7140 29-Feb-88 5.7180 1-Mar-88 5.7060 2-Mar-88 5.7280 3-Mar-88 5.7380 4-Mar-88 5.7190 7-Mar-88 5.6765 8-Mar-88 5.6510 9-Mar-88 5.6520 10-Mar-88 5.6730 11-Mar-88 5.6500 14-Mar-88 5.6500 15-Mar-88 5.6600 16-Mar-88 5.6850 17-Mar-88 5.7430 18-Mar-88 5.7600 21-Mar-88 5.7460 22-Mar-88 5.7545 23-Mar-88 5.7470 24-Mar-88 5.7070 25-Mar-88 5.6870 28-Mar-88 5.6260 29-Mar-88 5.6400 30-Mar-88 5.6430 31-Mar-88 5.6125 1-Apr-88 5.6175 4-Apr-88 5.6100 5-Apr-88 5.6610 6-Apr-88 5.6775 7-Apr-88 5.6940 8-Apr-88 5.6730 11-Apr-88 5.7170 12-Apr-88 5.7230 13-Apr-88 5.7380 14-Apr-88 5.6420 15-Apr-88 5.6330 18-Apr-88 5.6300 19-Apr-88 5.6500 20-Apr-88 5.6510 21-Apr-88 5.6520 22-Apr-88 5.6785 25-Apr-88 5.6930 26-Apr-88 5.6900 27-Apr-88 5.6870 28-Apr-88 5.6690 29-Apr-88 5.6910 2-May-88 5.7020 3-May-88 5.7010 4-May-88 5.7070 5-May-88 5.7190 6-May-88 5.7140 9-May-88 5.7060 10-May-88 5.6920 11-May-88 5.6920 12-May-88 5.6950 13-May-88 5.7070 16-May-88 5.7260 17-May-88 5.7700 18-May-88 5.7700 19-May-88 5.7535 20-May-88 5.7585 23-May-88 5.7540 24-May-88 5.7495 25-May-88 5.7555 26-May-88 5.7570 27-May-88 5.7810 30-May-88 ND 31-May-88 5.8220 1-Jun-88 5.8280 2-Jun-88 5.8360 3-Jun-88 5.8370 6-Jun-88 5.8060 7-Jun-88 5.7940 8-Jun-88 5.8020 9-Jun-88 5.8110 10-Jun-88 5.8090 13-Jun-88 5.8275 14-Jun-88 5.8910 15-Jun-88 5.9150 16-Jun-88 5.9130 17-Jun-88 5.9110 20-Jun-88 5.9320 21-Jun-88 5.9300 22-Jun-88 5.9900 23-Jun-88 6.0150 24-Jun-88 6.1100 27-Jun-88 6.1410 28-Jun-88 6.0930 29-Jun-88 6.1630 30-Jun-88 6.1275 1-Jul-88 6.1355 4-Jul-88 ND 5-Jul-88 6.1440 6-Jul-88 6.1350 7-Jul-88 6.1150 8-Jul-88 6.1815 11-Jul-88 6.2080 12-Jul-88 6.1950 13-Jul-88 6.2280 14-Jul-88 6.2310 15-Jul-88 6.3270 18-Jul-88 6.3430 19-Jul-88 6.2880 20-Jul-88 6.2430 21-Jul-88 6.2020 22-Jul-88 6.1650 25-Jul-88 6.2230 26-Jul-88 6.2720 27-Jul-88 6.2375 28-Jul-88 6.2890 29-Jul-88 6.3190 1-Aug-88 6.3270 2-Aug-88 6.3250 3-Aug-88 6.3210 4-Aug-88 6.3410 5-Aug-88 6.3810 8-Aug-88 6.4140 9-Aug-88 6.4585 10-Aug-88 6.4780 11-Aug-88 6.4370 12-Aug-88 6.3860 15-Aug-88 6.3820 16-Aug-88 6.3430 17-Aug-88 6.4750 18-Aug-88 6.4350 19-Aug-88 6.4170 22-Aug-88 6.5060 23-Aug-88 6.4670 24-Aug-88 6.4290 25-Aug-88 6.3300 26-Aug-88 6.3000 29-Aug-88 6.3420 30-Aug-88 6.3410 31-Aug-88 6.3785 1-Sep-88 6.3705 2-Sep-88 6.3170 5-Sep-88 ND 6-Sep-88 6.2730 7-Sep-88 6.2830 8-Sep-88 6.3000 9-Sep-88 6.2880 12-Sep-88 6.2790 13-Sep-88 6.2985 14-Sep-88 6.3925 15-Sep-88 6.3780 16-Sep-88 6.3780 19-Sep-88 6.3530 20-Sep-88 6.3385 21-Sep-88 6.3700 22-Sep-88 6.3950 23-Sep-88 6.3900 26-Sep-88 6.4110 27-Sep-88 6.3960 28-Sep-88 6.3950 29-Sep-88 6.4050 30-Sep-88 6.3715 3-Oct-88 6.3380 4-Oct-88 6.3400 5-Oct-88 6.3460 6-Oct-88 6.3520 7-Oct-88 6.3420 10-Oct-88 ND 11-Oct-88 6.3130 12-Oct-88 6.2560 13-Oct-88 6.2060 14-Oct-88 6.1905 17-Oct-88 6.1825 18-Oct-88 6.1590 19-Oct-88 6.1840 20-Oct-88 6.1570 21-Oct-88 6.0870 24-Oct-88 6.1100 25-Oct-88 6.1100 26-Oct-88 6.0620 27-Oct-88 6.0600 28-Oct-88 6.0730 31-Oct-88 6.0830 1-Nov-88 6.0980 2-Nov-88 6.0690 3-Nov-88 6.0530 4-Nov-88 6.1220 7-Nov-88 6.0870 8-Nov-88 6.1070 9-Nov-88 6.0150 10-Nov-88 6.0090 11-Nov-88 ND 14-Nov-88 5.9615 15-Nov-88 5.9615 16-Nov-88 5.8950 17-Nov-88 5.9150 18-Nov-88 5.9330 21-Nov-88 5.9050 22-Nov-88 5.8830 23-Nov-88 5.8670 24-Nov-88 ND 25-Nov-88 5.8630 28-Nov-88 5.9210 29-Nov-88 5.8990 30-Nov-88 5.9290 1-Dec-88 5.9220 2-Dec-88 5.9110 5-Dec-88 5.8885 6-Dec-88 5.9175 7-Dec-88 6.0070 8-Dec-88 5.9445 9-Dec-88 5.9250 12-Dec-88 5.9530 13-Dec-88 5.9720 14-Dec-88 5.9410 15-Dec-88 5.9750 16-Dec-88 6.0290 19-Dec-88 6.0220 20-Dec-88 6.0690 21-Dec-88 6.0420 22-Dec-88 6.0545 23-Dec-88 6.0700 26-Dec-88 ND 27-Dec-88 6.0720 28-Dec-88 6.1100 29-Dec-88 6.1030 30-Dec-88 6.0600 2-Jan-89 ND 3-Jan-89 6.0255 4-Jan-89 6.1110 5-Jan-89 6.1250 6-Jan-89 6.1920 9-Jan-89 6.2330 10-Jan-89 6.2550 11-Jan-89 6.2200 12-Jan-89 6.2270 13-Jan-89 6.2465 16-Jan-89 ND 17-Jan-89 6.3100 18-Jan-89 6.3720 19-Jan-89 6.3660 20-Jan-89 6.2830 23-Jan-89 6.2555 24-Jan-89 6.2680 25-Jan-89 6.2755 26-Jan-89 6.2680 27-Jan-89 6.3380 30-Jan-89 6.3200 31-Jan-89 6.3860 1-Feb-89 6.3480 2-Feb-89 6.3620 3-Feb-89 6.3920 6-Feb-89 6.3940 7-Feb-89 6.3560 8-Feb-89 6.3725 9-Feb-89 6.3300 10-Feb-89 6.3350 13-Feb-89 6.3640 14-Feb-89 6.2910 15-Feb-89 6.2790 16-Feb-89 6.2730 17-Feb-89 6.2560 20-Feb-89 ND 21-Feb-89 6.2750 22-Feb-89 6.2600 23-Feb-89 6.2170 24-Feb-89 6.2090 27-Feb-89 6.1875 28-Feb-89 6.2060 1-Mar-89 6.2515 2-Mar-89 6.2775 3-Mar-89 6.2570 6-Mar-89 6.2960 7-Mar-89 6.2960 8-Mar-89 6.3100 9-Mar-89 6.3160 10-Mar-89 6.3205 13-Mar-89 6.3245 14-Mar-89 6.2980 15-Mar-89 6.3350 16-Mar-89 6.3395 17-Mar-89 6.3540 20-Mar-89 6.3510 21-Mar-89 6.3435 22-Mar-89 6.3350 23-Mar-89 6.3350 24-Mar-89 6.3420 27-Mar-89 6.3660 28-Mar-89 6.3980 29-Mar-89 6.3855 30-Mar-89 6.4090 31-Mar-89 6.3970 3-Apr-89 6.3510 4-Apr-89 6.3110 5-Apr-89 6.3170 6-Apr-89 6.3100 7-Apr-89 6.3335 10-Apr-89 6.3440 11-Apr-89 6.3690 12-Apr-89 6.3700 13-Apr-89 6.3420 14-Apr-89 6.3260 17-Apr-89 6.2875 18-Apr-89 6.2760 19-Apr-89 6.3030 20-Apr-89 6.2560 21-Apr-89 6.2705 24-Apr-89 6.3065 25-Apr-89 6.3105 26-Apr-89 6.3580 27-Apr-89 6.3500 28-Apr-89 6.3550 1-May-89 6.3885 2-May-89 6.3740 3-May-89 6.3785 4-May-89 6.3880 5-May-89 6.4090 8-May-89 6.4355 9-May-89 6.4670 10-May-89 6.4330 11-May-89 6.4690 12-May-89 6.4860 15-May-89 6.5625 16-May-89 6.5760 17-May-89 6.6830 18-May-89 6.6530 19-May-89 6.6710 22-May-89 6.8030 23-May-89 6.7980 24-May-89 6.8160 25-May-89 6.7560 26-May-89 6.7400 29-May-89 ND 30-May-89 6.8070 31-May-89 6.6990 1-Jun-89 6.7280 2-Jun-89 6.6430 5-Jun-89 6.6660 6-Jun-89 6.7280 7-Jun-89 6.6625 8-Jun-89 6.7110 9-Jun-89 6.7860 12-Jun-89 6.8625 13-Jun-89 6.8680 14-Jun-89 6.8770 15-Jun-89 6.8700 16-Jun-89 6.7640 19-Jun-89 6.6950 20-Jun-89 6.7110 21-Jun-89 6.6780 22-Jun-89 6.6440 23-Jun-89 6.5820 26-Jun-89 6.6400 27-Jun-89 6.6370 28-Jun-89 6.6650 29-Jun-89 6.6425 30-Jun-89 6.6360 3-Jul-89 6.5525 4-Jul-89 ND 5-Jul-89 6.4120 6-Jul-89 6.4090 7-Jul-89 6.3900 10-Jul-89 6.3050 11-Jul-89 6.3740 12-Jul-89 6.3650 13-Jul-89 6.3880 14-Jul-89 6.4590 17-Jul-89 6.4700 18-Jul-89 6.4230 19-Jul-89 6.4545 20-Jul-89 6.4490 21-Jul-89 6.4650 24-Jul-89 6.4720 25-Jul-89 6.4275 26-Jul-89 6.3505 27-Jul-89 6.3335 28-Jul-89 6.3930 31-Jul-89 6.3170 1-Aug-89 6.3160 2-Aug-89 6.2710 3-Aug-89 6.3220 4-Aug-89 6.4250 7-Aug-89 6.4500 8-Aug-89 6.3925 9-Aug-89 6.4240 10-Aug-89 6.3960 11-Aug-89 6.5510 14-Aug-89 6.5500 15-Aug-89 6.5800 16-Aug-89 6.5610 17-Aug-89 6.6480 18-Aug-89 6.5910 21-Aug-89 6.5840 22-Aug-89 6.5510 23-Aug-89 6.5980 24-Aug-89 6.6060 25-Aug-89 6.5870 28-Aug-89 6.6040 29-Aug-89 6.5300 30-Aug-89 6.5530 31-Aug-89 6.6050 1-Sep-89 6.6700 4-Sep-89 ND 5-Sep-89 6.7100 6-Sep-89 6.6500 7-Sep-89 6.6870 8-Sep-89 6.6700 11-Sep-89 6.6950 12-Sep-89 6.6960 13-Sep-89 6.6800 14-Sep-89 6.6430 15-Sep-89 6.7430 18-Sep-89 6.5910 19-Sep-89 6.5900 20-Sep-89 6.5630 21-Sep-89 6.5725 22-Sep-89 6.5940 25-Sep-89 6.4570 26-Sep-89 6.4020 27-Sep-89 6.3700 28-Sep-89 6.3760 29-Sep-89 6.3500 2-Oct-89 6.3580 3-Oct-89 6.4010 4-Oct-89 6.3720 5-Oct-89 6.3900 6-Oct-89 6.4170 9-Oct-89 ND 10-Oct-89 6.4280 11-Oct-89 6.4895 12-Oct-89 6.4680 13-Oct-89 6.4155 16-Oct-89 6.3360 17-Oct-89 6.2980 18-Oct-89 6.2970 19-Oct-89 6.2920 20-Oct-89 6.3010 23-Oct-89 6.3010 24-Oct-89 6.2490 25-Oct-89 6.2525 26-Oct-89 6.2480 27-Oct-89 6.2200 30-Oct-89 6.2320 31-Oct-89 6.2460 1-Nov-89 6.2340 2-Nov-89 6.2720 3-Nov-89 6.2680 6-Nov-89 6.2830 7-Nov-89 6.2565 8-Nov-89 6.2550 9-Nov-89 6.2670 10-Nov-89 6.3140 13-Nov-89 6.3155 14-Nov-89 6.2750 15-Nov-89 6.2495 16-Nov-89 6.2485 17-Nov-89 6.2670 20-Nov-89 6.2500 21-Nov-89 6.2070 22-Nov-89 6.1840 23-Nov-89 ND 24-Nov-89 6.1615 27-Nov-89 6.1140 28-Nov-89 6.1030 29-Nov-89 6.0820 30-Nov-89 6.0650 1-Dec-89 6.0865 4-Dec-89 6.0820 5-Dec-89 6.0700 6-Dec-89 6.0320 7-Dec-89 6.0580 8-Dec-89 6.0605 11-Dec-89 6.0420 12-Dec-89 5.9310 13-Dec-89 5.9445 14-Dec-89 5.9445 15-Dec-89 5.8930 18-Dec-89 5.8990 19-Dec-89 5.9320 20-Dec-89 5.9520 21-Dec-89 5.8925 22-Dec-89 5.8350 25-Dec-89 ND 26-Dec-89 5.8060 27-Dec-89 5.7775 28-Dec-89 5.7690 29-Dec-89 5.7740