1960 297.7419 296.8999 297.5683 297.8951 299.3324 300.1312 300.4490 300.7480 301.0829 300.5649 299.3105 298.4213 
1961 296.9180 297.7893 297.9966 298.1017 298.7199 299.6364 300.1840 300.7073 300.9365 300.4504 299.2515 298.0044 
1962 297.3747 296.8652 297.1509 297.5612 298.8790 299.5978 300.3388 301.0402 301.5842 300.8735 299.8169 298.8278 
1963 298.5897 298.3984 298.1365 299.0017 299.9642 300.6303 301.3880 301.3799 301.4176 300.6925 299.6136 299.0446 
1964 298.1982 298.3407 298.4231 298.8134 299.1808 300.2836 300.1345 300.4538 300.8032 300.4427 299.7201 298.8648 
1965 298.4398 297.8336 298.0945 298.2240 299.8889 300.1664 300.5399 300.7899 301.1746 301.0421 299.3283 298.1635 
1966 297.4944 298.0400 297.8857 298.4649 299.0450 299.6084 299.9465 300.7307 301.0117 300.3777 299.6501 298.7202 
1967 298.2505 297.4169 298.0837 297.7677 298.5306 299.9841 300.1533 300.2818 300.4636 300.2346 299.1326 298.5695 
1968 297.0807 297.6969 297.6979 298.3775 299.5468 300.0350 300.8414 301.1810 301.0742 300.6683 300.1039 299.1168 
1969 297.9702 298.2001 297.1052 297.6851 299.0718 299.5660 300.5504 301.0443 300.9919 300.4321 299.7717 298.2429 
1970 297.7965 297.8079 296.9657 297.7930 299.1120 299.8575 300.2869 300.4044 300.7834 300.4187 298.9785 297.9957 
1971 297.9935 297.8496 297.3441 297.5421 298.6195 299.6946 299.9402 300.3890 300.5701 300.1613 298.9582 298.7105 
1972 297.9222 297.5537 298.0890 298.6741 299.1621 299.7553 300.4283 300.6072 301.0562 300.8638 299.3331 298.0316 
1973 298.6788 298.0220 298.6342 298.5404 299.6842 300.5332 300.7503 301.2911 301.4300 300.9324 299.9640 298.1498 
1974 298.0895 297.7713 298.2297 298.3386 298.5771 299.8677 300.4781 300.9238 301.1539 300.5150 299.5730 298.2809 
1975 298.1822 297.9496 297.8665 298.5321 299.0930 300.4062 300.5436 300.8710 301.3796 300.7846 300.3058 299.1596 
1976 297.9792 297.2821 298.0309 297.5184 298.6314 299.3080 299.7598 299.8900 300.2373 300.5741 299.5150 297.7337 
1977 297.7926 297.8084 297.5411 298.2502 298.8389 299.6594 300.2321 300.7066 300.9315 300.5773 299.7123 298.5997 
1978 298.0719 297.3883 297.4721 297.4986 298.8986 299.9657 300.0339 300.0642 300.4927 300.4036 299.5689 298.1938 
1979 297.0755 297.9913 297.5182 298.4355 298.8212 300.1907 300.6326 301.0824 301.5670 301.1125 300.1345 298.5822 
1980 297.4949 297.3956 298.0027 297.4043 299.2267 300.2191 300.7962 301.4990 301.6173 301.3289 299.4704 298.0382 
1981 297.9861 296.8061 296.8155 297.1512 298.3229 299.6826 300.3292 300.6960 300.9640 300.6506 299.3116 298.5960 
1982 298.4678 298.0649 297.3599 297.9150 298.5597 299.9289 300.0763 300.2176 300.3991 299.8477 298.2222 297.7989 
1983 297.4425 296.3656 297.2439 297.9872 298.9414 299.4430 299.9088 300.4635 300.7679 300.0154 299.4202 298.6772 
1984 296.6733 296.9355 298.0760 298.0363 298.6954 300.0709 300.3762 301.1089 301.1706 300.6799 299.8465 298.8727 
1985 297.9383 298.0894 298.0570 298.3623 299.6476 300.3883 300.5517 301.0482 301.2805 300.9813 299.9064 299.1348 
1986 298.2542 298.3419 297.9472 298.6064 299.4460 300.2015 300.8297 301.0487 301.3433 301.1795 300.2546 298.7631 
1987 299.1106 298.6891 298.1335 298.8337 299.6626 300.8033 300.5422 301.1028 301.3420 301.1563 299.7677 298.3038 
1988 298.0269 298.0046 297.5057 297.6553 299.7294 300.6085 300.6841 301.0583 301.0813 300.4385 299.5942 298.7582 
1989 297.8059 297.3335 297.0401 297.5371 299.3901 300.4008 300.6359 300.9801 301.2210 300.3886 299.5374 298.0663 
1990 297.5648 297.2969 296.8950 297.6566 299.1565 300.2517 300.5657 301.0551 301.2695 300.5930 299.2378 298.4211 
1991 297.8108 297.5834 296.9880 298.5728 300.0184 300.2945 300.6696 300.7642 301.3443 301.0655 299.4985 298.5540 
1992 298.3373 298.2859 297.4778 298.2695 299.5935 300.4441 300.4986 300.9223 301.2540 300.9005 300.1664 298.7822 
1993 296.8462 297.6239 297.9748 298.1869 299.3312 300.4272 300.9178 301.0414 301.2756 300.7806 299.9272 298.5035 
1994 298.6010 298.1567 297.8450 298.3819 299.3602 300.3700 300.5190 300.9453 301.3565 300.5797 299.5382 298.5871 
1995 298.3542 298.4949 298.4637 298.6453 299.4695 301.0230 301.2984 301.3535 301.7625 301.1797 299.3499 299.0168 
1996 298.7084 298.6415 298.8829 298.9546 299.4910 300.1187 300.8397 301.2213 301.0389 300.8100 299.8874 298.6705 
1997 298.4424 298.4157 298.1351 298.4397 299.4618 300.5729 300.4983 300.8547 301.2202 300.9975 299.8383 298.8098 
1998 298.5983 298.5450 298.6075 299.1292 299.9603 300.2088 300.7386 301.2103 301.2906 301.0376 300.1845 299.2482 
1999 299.1731 297.8987 298.1272 299.1698 299.8589 300.5901 300.8860 301.5060 302.0312 301.5054 300.0089 298.7578 
2000 298.9697 298.6766 297.9214 298.0436 299.4172 300.2401 301.0472 301.5862 302.1497 301.3890 299.9499 298.9276 
2001 298.4418 297.9764 298.0827 298.6162 299.9101 300.5741 301.4414 301.5030 301.5655 301.2807 300.3605 298.2330 
2002 299.3823 298.3718 298.2959 299.0114 300.0414 301.4639 301.8582 302.1215 301.9494 301.5858 300.3037 299.2530 
2003 298.8316 299.0129 299.1797 298.9222 300.2044 300.8689 301.0780 301.6660 302.0451 301.5043 300.0294 299.1778 
2004 299.0419 298.8408 298.5146 298.3610 299.9067 300.5170 301.0463 301.3248 301.6923 301.3080 300.1956 299.3545