1960 296.5060 296.0379 297.4617 297.9806 299.4273 300.1401 300.5164 300.3941 300.7417 299.7425 297.9262 297.4547 
1961 295.8564 297.5800 297.9148 297.7050 298.6051 299.6927 300.1481 300.5284 300.2965 299.1591 297.9942 297.1628 
1962 296.4721 296.0361 297.3296 297.4718 298.8328 299.5044 300.4093 300.6993 301.0273 299.8039 298.6887 297.8585 
1963 298.0551 297.8429 298.0172 299.5959 299.9827 300.7138 301.3535 301.2824 301.1164 299.6932 298.4634 298.2104 
1964 297.1255 298.2240 298.0728 298.7095 298.3860 300.1187 299.7736 300.1468 300.1307 299.5471 299.2485 297.7513 
1965 297.6286 297.4194 297.7930 297.1747 299.9595 300.5606 300.8659 300.6363 300.7957 300.0158 298.1187 297.2119 
1966 296.9805 297.9044 298.1492 298.8685 298.9097 299.4913 299.6445 300.5596 300.6073 299.4763 298.8881 297.6418 
1967 297.5626 296.7453 297.9109 297.3693 298.4632 300.0341 300.3139 300.1060 300.2133 299.3551 298.3180 297.7462 
1968 296.2603 297.2740 297.5278 298.2406 299.8131 299.8297 300.9002 301.1306 300.6025 299.9917 299.6187 297.9708 
1969 297.2866 298.1928 296.6349 297.2696 298.8797 300.0287 300.8919 300.6551 300.4608 299.6470 299.1502 297.3267 
1970 296.8207 297.6321 296.7192 297.7238 299.2346 299.8725 300.3345 299.8580 300.6365 299.2779 297.4839 296.8406 
1971 297.0263 297.4469 296.8508 297.6577 297.9735 299.5745 300.1348 300.2348 299.9294 299.5746 297.7966 298.0182 
1972 296.9742 297.1352 298.2435 298.4122 298.6623 299.7447 300.5047 300.4361 300.9550 300.3067 298.6443 297.4427 
1973 298.3303 297.9499 298.8787 298.7526 299.5517 301.0023 301.0047 301.3005 301.0929 300.1041 299.0847 296.7397 
1974 297.3419 297.3781 298.3069 298.6482 298.3063 300.1750 300.5723 300.5855 300.6315 299.5592 298.3903 296.8189 
1975 297.2820 297.4241 297.7528 298.6365 298.8953 300.6381 300.5585 300.8646 300.9355 299.8886 299.5533 298.4821 
1976 297.2550 296.8843 298.3073 297.3250 297.9728 299.1028 299.4800 299.5007 299.8911 299.6768 298.7352 296.8736 
1977 296.9332 297.3781 297.8859 297.9793 298.4107 299.5884 300.1310 300.3589 300.4822 299.5374 298.5616 297.5830 
1978 297.5934 297.0180 297.0431 297.4594 298.6009 299.9103 300.0037 299.7957 300.1419 298.9860 298.1880 297.0909 
1979 296.2840 297.7234 297.5499 298.2419 298.3268 300.7157 300.7774 301.0526 300.9262 300.1351 299.0826 297.8327 
1980 296.2595 296.5010 297.9650 297.1484 299.1086 300.4263 300.8395 301.2930 301.1752 300.4861 298.5776 297.0915 
1981 297.4296 295.7938 296.5095 297.1285 297.9388 299.8513 300.2278 300.4504 300.3777 299.9316 298.5860 297.7115 
1982 297.5267 297.8412 296.7058 298.2729 298.2850 300.1378 300.1028 300.0363 299.7443 299.1190 297.3124 297.3214 
1983 297.1141 295.8626 297.3051 297.4258 298.2132 299.1336 299.7133 300.3053 300.4185 298.9432 298.5566 297.8863 
1984 295.5609 296.5022 298.4473 297.4102 298.0917 300.5952 300.4220 301.1667 300.3900 299.8795 299.2397 298.5673 
1985 297.1949 298.0175 297.9579 298.3711 299.0383 300.4177 300.9045 301.6249 301.1025 300.2265 299.0559 298.3791 
1986 297.6273 297.9252 297.5478 298.1187 298.5708 300.0923 301.1993 300.8088 301.0901 301.0548 299.3340 297.6148 
1987 298.4947 298.6670 298.2895 299.2574 298.5694 300.4398 300.2322 301.1527 301.1464 300.7760 298.6525 297.0822 
1988 297.5757 297.8176 297.5792 297.5932 299.5796 301.2042 300.8800 300.9912 300.9061 299.3831 298.8982 297.7590 
1989 296.7117 296.5436 296.7858 297.4709 299.4379 300.5377 300.7621 300.9601 300.8967 299.1609 298.7589 297.3823 
1990 297.2023 297.2083 296.8101 297.6911 299.1509 300.2761 300.5932 301.0088 301.0519 299.6672 298.4254 297.6454 
1991 297.2324 297.5236 296.9032 298.7046 298.9567 300.0551 300.8388 300.4737 300.9491 300.4729 298.3520 297.7132 
1992 297.2648 297.7991 297.1933 298.1488 299.3382 300.5321 300.6333 300.8096 300.7181 300.4840 299.4824 297.8580 
1993 295.8004 297.2480 298.1532 298.2509 299.6591 300.8521 301.0542 301.0619 301.4631 300.0379 298.8862 297.3625 
1994 297.8716 298.1027 297.5350 298.3393 298.4521 300.3546 300.4130 300.6407 301.1118 299.9176 298.7469 297.5619 
1995 298.0038 298.5801 298.5601 297.8929 298.9331 301.0929 301.0551 300.7675 301.4247 300.0291 298.5119 298.0088 
1996 297.9144 298.2101 299.3261 298.7767 299.2867 300.6095 301.1013 301.1287 300.4721 300.0263 299.1784 297.4108 
1997 297.8453 298.3761 297.7197 298.1786 299.3741 300.8704 300.4348 301.1635 300.9615 300.4799 298.5742 297.5097 
1998 297.6781 298.2497 298.5828 298.5340 299.3065 299.5753 300.8190 301.2613 300.9249 300.2503 299.1245 298.4113 
1999 298.5858 297.1754 298.3536 298.9821 299.5141 300.4412 300.7760 301.2729 301.5842 300.4618 299.0089 297.8694 
2000 298.4263 298.3774 298.0865 297.7687 299.2021 300.4229 300.9546 301.4672 301.9835 300.4307 298.7940 298.5162 
2001 298.0860 297.9953 297.8383 298.8134 300.2171 300.9969 301.6924 301.4979 301.2564 300.5816 299.1283 296.2917 
2002 298.7735 298.1169 298.0499 298.8403 299.4553 301.3961 301.6724 302.0660 301.1863 300.6000 298.9368 298.1030 
2003 297.9456 299.0134 299.3010 298.7714 299.8855 301.1671 301.2621 301.6752 301.7535 300.5500 299.3370 298.7921 
2004 298.4254 298.6006 298.3235 298.4641 300.0400 301.0919 301.3172 301.1282 301.2364 300.1547 299.0536 298.3984