1960 297.0504 295.9571 296.9854 297.2253 298.7459 299.6422 300.0511 300.3297 300.7245 300.2757 298.3860 297.5024 
1961 295.4172 297.1255 297.3896 296.8127 297.8761 298.9131 299.6522 300.2876 300.4800 300.0813 298.4355 297.3584 
1962 296.5467 296.0774 296.5080 296.5316 297.7980 299.2162 299.9664 300.6060 301.2394 300.2927 299.0414 297.7692 
1963 297.9019 297.0555 297.0507 298.2862 299.4951 300.3770 300.9817 301.1127 301.0426 300.2567 298.7777 298.3827 
1964 297.2269 297.7870 298.0089 298.0984 298.5863 299.8091 299.8224 300.1276 300.4096 299.9726 299.2336 298.3450 
1965 297.9279 297.2359 297.3871 297.2986 299.2758 299.8319 300.2892 300.3897 300.7422 300.3956 298.2335 296.9625 
1966 296.2462 297.3368 297.2061 297.7188 298.4136 299.2606 299.5982 300.3181 300.4992 299.8968 299.2404 297.7649 
1967 297.5653 296.5138 296.9442 297.1669 298.0659 299.4888 299.9328 299.9377 300.0735 299.5193 298.3752 297.4614 
1968 296.2539 297.1866 296.7464 297.0881 298.8220 299.4900 300.7310 301.0298 300.7208 300.3183 299.7484 298.4338 
1969 297.0086 297.5138 296.2444 297.0332 298.5115 299.2866 300.2700 300.9352 300.5034 299.9010 299.0673 296.8067 
1970 296.0296 296.6156 296.1279 296.8891 298.2512 299.1049 300.0546 299.9629 300.2245 300.1277 298.6727 297.2428 
1971 297.2345 297.4411 296.7012 296.6726 298.2075 299.2513 299.4495 299.9346 300.0794 299.5299 297.7102 297.9337 
1972 297.0222 296.6965 297.6044 297.8684 298.6124 299.4187 300.1831 300.0833 300.4257 300.4394 299.0291 297.2259 
1973 298.1245 297.1957 298.0693 297.8440 298.8769 300.2636 300.2997 300.8504 300.9644 300.2479 299.3510 297.1700 
1974 297.0468 296.4073 297.2783 297.7122 298.0864 299.4087 300.0627 300.4559 300.7083 300.1392 298.8327 296.7093 
1975 297.3532 296.8197 297.1687 297.8249 298.4965 299.9345 300.4101 300.5489 300.9150 300.3358 299.7708 298.6436 
1976 296.9715 296.4345 297.1687 296.4434 297.6015 298.6943 299.0019 299.2071 299.6675 299.7516 298.7249 296.7137 
1977 296.8388 296.8481 296.4744 296.7884 297.8599 299.2246 299.6498 300.2356 300.4902 300.1406 298.4821 297.3752 
1978 297.2607 296.5874 296.8395 296.8272 297.7213 299.2838 299.3780 299.4990 300.0208 299.6579 298.3493 296.8494 
1979 295.9142 296.8478 296.4378 297.2950 297.9811 299.5969 300.2151 300.8914 301.0506 300.6233 299.2714 298.2799 
1980 296.2939 295.9933 296.7998 296.3718 298.5481 299.7190 300.5533 301.0178 301.3643 300.7873 298.7429 297.4195 
1981 297.3475 295.0482 295.6841 296.1287 297.4474 299.1620 299.8547 300.1919 300.6028 300.1703 298.7885 297.7150 
1982 297.6892 297.5658 296.6161 296.9660 297.7150 299.4617 299.5759 299.8229 300.0967 299.2645 297.6628 297.5854 
1983 297.2736 295.9078 296.4836 297.1243 298.0568 299.3732 299.6826 300.3386 300.3362 299.5883 298.5516 298.1227 
1984 295.3666 295.9846 297.2661 296.9713 297.7162 299.3529 299.8456 300.8387 301.0277 300.3353 299.2832 298.5129 
1985 297.3175 297.5129 296.9322 297.5499 298.7929 299.9009 299.9503 300.8057 300.9190 300.4920 299.3963 298.3853 
1986 297.2931 296.8570 296.9554 297.7982 298.5498 299.5681 300.3727 300.6780 300.9561 300.2247 299.5690 297.9233 
1987 298.3860 298.0041 297.4063 298.3957 298.9909 300.1730 300.1772 300.6722 300.9411 300.3122 298.4638 297.0457 
1988 297.4088 297.5570 296.5579 296.9565 298.7627 300.0320 300.2637 300.5200 300.6567 299.7819 299.0296 297.5964 
1989 296.6989 296.5109 296.0122 296.7701 298.5304 299.8044 300.0961 300.3248 300.7163 299.8771 298.7245 296.5915 
1990 296.7740 296.6046 296.2152 297.0647 298.4068 299.5312 300.1048 300.5810 300.8491 300.1103 298.4601 297.6844 
1991 296.9093 296.8645 296.4725 297.8889 298.5964 299.6838 300.0741 300.2643 301.0736 300.6340 298.9427 297.8213 
1992 297.5344 297.5067 296.5495 297.3336 298.8674 299.9489 300.0057 300.4181 300.6992 300.5670 299.5775 297.8434 
1993 295.6949 296.5936 296.8846 297.2362 298.6644 300.0553 300.6108 300.7322 300.9682 300.2311 299.3926 297.7379 
1994 297.8043 297.9040 296.9466 297.6576 298.6364 300.1084 300.1885 300.5207 300.7660 299.9599 298.7351 297.8923 
1995 297.6889 297.8729 297.6514 297.8409 298.6764 300.5186 300.9019 300.9564 301.0927 300.4758 298.6021 298.0182 
1996 298.1342 297.9167 298.6009 298.4147 298.9733 299.8738 300.6585 300.8942 300.6626 300.2939 299.2208 297.7570 
1997 297.7953 297.9447 297.4671 297.5888 298.4037 299.9657 300.0698 300.3419 300.7444 300.7087 298.9810 297.6319 
1998 297.5857 297.7249 297.8945 297.9191 299.3578 299.7257 300.3450 300.8215 300.7586 300.5891 299.3324 298.0387 
1999 298.6295 297.0691 297.5228 297.9444 298.9381 300.1275 300.4725 301.0218 301.5741 301.1182 299.2314 297.9237 
2000 298.1167 297.9501 297.3948 297.2524 298.6230 299.7300 300.7612 301.1165 301.8286 300.5612 298.9620 298.2634 
2001 297.8264 297.5910 297.6327 297.9121 299.1919 300.1052 301.1447 301.0982 301.0079 300.8384 299.5126 296.7454 
2002 298.4471 297.5872 296.8517 297.8661 299.1650 300.8318 301.3027 301.7615 301.4453 301.1117 299.3436 297.9081 
2003 297.5301 298.3605 298.1528 297.9833 299.5345 300.3435 300.6511 301.2525 301.6953 300.7409 299.2384 298.7644 
2004 298.3013 298.1592 297.5937 297.8172 298.9483 299.8903 300.5260 300.9090 301.2123 300.6754 299.5057 298.2899