1960 295.4275 294.9801 297.4687 298.1119 299.1005 299.6400 299.7361 300.1170 300.1339 298.6572 296.5019 296.2631 
1961 294.0323 297.4226 297.7289 296.5947 297.7366 298.7439 299.0574 299.5330 299.4398 298.1953 296.3920 295.8654 
1962 295.1401 295.3737 297.4774 297.3738 298.5239 298.6143 299.6991 299.8270 300.3313 298.2231 297.4986 296.4428 
1963 297.3160 296.9850 297.5186 300.0139 300.0897 299.9021 300.8266 300.3691 300.2682 298.9936 297.4709 297.5101 
1964 296.2058 298.1719 298.0588 298.5911 297.5651 299.3294 299.0958 299.6852 299.5107 298.7657 298.6096 297.6044 
1965 297.1760 297.0859 297.3503 296.6532 299.2563 299.9957 300.3185 300.0092 300.0940 298.9282 297.0758 295.9450 
1966 296.0005 297.9799 298.2356 298.9379 298.7312 298.9351 299.3807 300.1867 299.6262 298.8876 298.1744 296.2898 
1967 296.5426 296.3372 297.3756 296.7628 297.9725 298.8486 299.5524 299.6429 299.8528 298.4592 297.4577 296.7880 
1968 295.3042 297.0251 297.4195 297.7310 298.9850 299.0763 300.4142 300.4705 299.6643 299.1794 298.7695 297.3260 
1969 296.2782 297.8541 295.9855 297.3645 297.5171 298.8710 300.3300 300.2620 299.8016 298.8138 298.1834 295.4304 
1970 295.0878 296.9993 296.2508 296.9960 298.4769 299.0710 299.6938 299.4380 300.0952 298.1727 296.6674 295.6496 
1971 296.2290 297.7440 296.4549 297.1634 297.8312 299.2502 299.4877 299.7937 299.3372 297.9906 296.6445 297.2190 
1972 296.0112 296.3646 298.2303 297.6423 297.8983 298.8134 299.9613 299.7262 299.9336 299.5116 297.8239 296.4194 
1973 298.0629 297.6847 299.0979 298.7096 298.4884 299.8262 299.9375 300.2581 300.2146 298.7758 298.0668 295.1376 
1974 296.3097 296.0901 297.9611 298.5568 298.5247 299.8112 300.4636 300.2362 299.8362 298.3212 297.5749 295.0994 
1975 296.8240 296.2844 297.8557 298.2258 298.7529 299.4943 299.8549 300.1808 299.9506 298.8415 298.7372 297.7629 
1976 296.3852 296.3546 298.1570 296.4841 297.4704 298.8651 299.2460 299.9611 299.7932 298.4582 297.4747 295.3425 
1977 296.0903 296.7668 297.4203 296.5993 297.4906 299.2529 299.8728 299.7134 299.8181 298.7879 296.6391 295.7378 
1978 296.4832 296.1783 296.1729 297.0057 298.6862 299.5378 300.0909 299.6651 299.6147 297.7590 296.1502 295.5292 
1979 294.7697 297.4377 297.0601 297.5080 298.5715 300.5248 300.9173 300.9936 300.1709 299.0180 298.0289 297.0212 
1980 295.0356 295.3032 297.7310 296.7898 299.2847 300.3024 300.1848 300.5270 300.5822 299.5734 297.9969 296.1247 
1981 296.9625 294.0970 295.8719 296.8995 297.9324 299.5150 299.9814 300.0417 299.5883 299.1180 297.7688 296.5247 
1982 296.8504 297.6979 296.1209 298.6570 298.0139 300.1116 299.4542 299.1469 298.8064 298.0084 296.0976 296.6749 
1983 296.7343 295.3772 296.8595 296.4502 297.3624 297.8863 299.0318 299.7950 299.5860 298.0750 297.5279 296.9958 
1984 293.6853 295.4352 298.8005 297.1438 297.1635 299.5652 299.3485 300.4075 299.8404 298.6974 298.5412 297.8517 
1985 296.4862 297.7629 297.5901 298.0542 298.2444 299.6561 300.8847 300.8405 300.3013 299.5026 298.2845 297.4272 
1986 296.6468 297.2562 297.0802 297.6355 297.5341 299.6782 300.6047 300.1826 300.7767 299.5670 298.5399 296.3684 
1987 298.1806 298.2739 298.0888 299.4504 297.9999 299.0894 300.0075 300.5892 300.6159 299.0168 296.8356 295.2181 
1988 296.7632 297.6553 296.9675 297.3844 298.9666 300.1164 300.5487 300.6817 300.4669 298.3588 297.3751 296.3122 
1989 295.6171 296.2410 296.5902 297.7260 299.0117 300.1263 300.3769 300.3813 300.3234 298.3344 297.4837 295.6588 
1990 296.4958 296.7517 296.7528 297.6199 298.5074 300.1432 300.0481 300.5617 300.5605 298.7632 297.5403 296.6935 
1991 296.1931 297.2053 296.9366 298.9450 297.6740 299.3371 300.0539 299.8634 300.4229 299.4149 297.6617 296.9619 
1992 295.8301 297.3966 296.4313 297.7100 298.2937 299.3545 299.7745 300.1647 300.1912 299.5704 298.1979 296.2311 
1993 294.1922 296.9268 298.1140 298.3886 299.3409 300.1208 300.6765 300.7395 301.0910 299.1462 298.0399 296.1884 
1994 297.2382 298.0303 297.0149 298.4522 298.0429 299.5280 300.0905 300.3822 300.4991 299.4566 297.9527 297.0144 
1995 297.3358 298.5015 298.4572 297.7661 298.0977 299.7128 300.7823 300.3389 300.3736 298.4703 297.2833 296.2110 
1996 297.1100 297.8330 299.1831 298.9275 298.6064 300.1514 301.0082 300.6921 299.9600 299.0413 298.3550 296.4175 
1997 297.2166 298.2893 297.1548 297.8823 298.6865 299.9815 300.3564 300.8755 300.4473 299.4104 296.8341 295.9839 
1998 296.7430 297.6796 298.6024 297.0652 298.7257 298.6362 300.1110 300.6202 300.1431 298.6623 297.8083 297.1026 
1999 297.9663 296.4355 298.1909 298.0331 298.5956 299.3635 299.9211 300.9846 300.7810 299.1890 298.0128 296.8540 
2000 297.5186 297.5670 297.6132 297.2821 299.0756 299.6452 300.6515 301.1126 301.1163 299.4753 297.7628 297.5004 
2001 297.2356 297.6041 297.2984 298.8159 299.5820 300.3808 301.4193 301.1374 300.8094 299.7427 297.9671 294.3533 
2002 298.3138 297.9686 296.9477 298.9286 298.5688 300.2889 300.9780 301.6992 300.5821 300.1592 298.4930 297.0972 
2003 297.3459 299.0444 299.4984 298.7359 299.2449 300.1866 300.1954 301.1754 301.0375 298.9363 298.0839 297.8688 
2004 298.0131 298.3958 298.1771 298.5693 299.0410 300.0895 300.5714 300.4709 300.4453 299.0991 298.1072 297.2426