1991 199 00 00 00 946.6 628.0 1.373 0.3967 1098. 633.6 1.780 0.4560 1991 199 01 00 00 945.8 605.9 1.248 0.3805 1092. 627.7 1.788 0.4754 1991 199 02 00 00 983.7 619.5 1.372 0.3897 1091. 616.0 1.629 0.4677 1991 199 03 00 00 966.7 616.0 1.332 0.3919 1109. 622.7 1.687 0.4570 1991 199 04 00 00 988.0 638.8 1.254 0.3671 1125. 640.9 1.598 0.4219 1991 199 05 00 00 1023. 651.5 1.020 0.3479 1146. 659.9 1.476 0.3834 1991 199 06 00 00 1032. 662.2 1.020 0.3407 1182. 669.8 1.455 0.3740 1991 199 07 00 00 1065. 688.0 0.9309 0.3136 1196. 680.9 1.282 0.3531 1991 199 08 00 00 1073. 688.4 0.9682 0.3169 1174. 667.7 1.263 0.3509 1991 199 09 00 00 1111. 704.3 0.9680 0.3062 1191. 673.8 1.296 0.3650 1991 199 10 00 00 1154. 738.4 0.9145 0.2912 1229. 703.6 1.287 0.3847 1991 199 11 00 00 1157. 737.4 0.9839 0.3079 1248. 709.1 1.313 0.3433 1991 199 12 00 00 1150. 740.8 0.7856 0.2918 1277. 720.7 1.272 0.3713 1991 199 13 00 00 1138. 728.9 0.8362 0.3123 1269. 718.5 1.232 0.3464 1991 199 14 00 00 1184. 755.8 0.8011 0.3011 1292. 723.0 1.210 0.3578 1991 199 15 00 00 1161. 739.5 0.8531 0.2982 1317. 736.8 1.276 0.3838 1991 199 16 00 00 1194. 766.4 0.9244 0.3079 1350. 757.8 1.229 0.3633 1991 199 17 00 00 1277. 805.4 0.8894 0.3011 1432. 800.1 1.344 0.3829 1991 199 18 00 00 1271. 791.4 1.103 0.3534 1445. 799.1 1.344 0.3983 1991 199 19 00 00 1290. 807.8 1.021 0.3507 1450. 804.2 1.466 0.3946 1991 199 20 00 00 1335. 847.2 0.8667 0.3429 1479. 802.5 1.395 0.4011 1991 199 21 00 00 1354. 836.8 0.8764 0.3173 1471. 811.1 1.358 0.4017 1991 199 22 00 00 1328. 831.4 1.027 0.3225 1489. 816.2 1.258 0.4038 1991 199 23 00 00 1371. 847.6 1.125 0.3824 1530. 837.4 1.373 0.3925