1960 295.7410 296.0416 296.9847 298.0250 298.8985 299.0803 299.6192 299.5211 299.4847 298.7666 296.9874 296.4440 
1961 295.0940 296.9274 297.1436 297.2641 298.6973 298.6311 299.4087 299.4413 299.2844 298.3356 296.9747 296.5632 
1962 295.6087 295.6314 296.7479 297.5472 298.9887 298.3021 299.0610 299.4368 300.0632 298.7727 297.7126 296.5143 
1963 297.3210 297.4111 297.8639 298.8552 299.1917 299.2176 299.7897 300.0874 299.9918 298.8708 297.9203 297.1703 
1964 296.3660 297.0482 297.1254 297.8395 297.8434 298.7613 298.8447 299.1215 299.0894 298.7919 298.2067 296.8066 
1965 296.2548 297.0256 296.9808 296.9505 298.6275 299.5574 300.0581 299.8741 300.0030 299.1386 297.2909 296.6933 
1966 296.7169 296.6786 297.3171 298.0571 298.1312 298.6783 298.8600 299.4395 299.4863 298.8596 298.1497 296.8064 
1967 296.5741 296.3256 297.4325 296.9650 298.0603 298.7558 299.1052 299.0235 299.5831 298.7089 297.4008 296.8741 
1968 295.6440 296.3268 297.2098 298.0306 298.7532 298.8505 299.5587 299.4432 298.9439 298.7763 297.9750 296.7582 
1969 296.2816 296.4141 296.1971 296.9230 298.1405 298.9454 300.1266 299.4850 299.1175 298.4776 298.2901 296.3840 
1970 296.4340 297.4123 296.9304 297.6943 298.6850 299.1814 299.2375 299.0559 299.2166 297.9080 296.4041 295.7232 
1971 295.8000 296.2102 296.5855 297.7823 297.7097 298.7609 298.5905 299.4991 298.8413 298.3047 297.1988 296.9041 
1972 296.1080 296.2601 297.4292 298.0729 297.6473 298.8091 299.3933 299.1949 299.7744 299.6039 298.1617 296.6408 
1973 297.3778 297.3192 297.9500 298.3746 298.5219 299.8721 300.0292 300.4714 300.1352 299.1677 298.5195 296.1919 
1974 296.2256 296.9130 297.6435 298.4617 298.6443 299.4566 299.6664 299.4785 299.2658 298.2042 297.9988 296.2718 
1975 296.3000 296.1003 297.7234 298.3846 298.5361 299.2328 299.6670 300.1510 300.0979 298.9077 298.4416 297.8658 
1976 296.4879 296.3224 297.7015 297.2118 298.0809 298.7417 298.9019 299.1927 299.5023 298.8620 297.7236 296.1541 
1977 296.2261 296.8787 296.9572 297.6931 298.2486 298.9059 299.4637 299.5076 299.4728 298.9135 297.4675 296.7892 
1978 297.0176 296.3962 296.6637 297.1532 298.5534 299.4525 299.8035 299.5675 299.1645 298.0656 297.1795 296.3279 
1979 295.4178 297.0843 297.2230 298.2076 298.0131 300.0441 300.0305 300.2957 300.0260 299.4573 298.2339 296.9457 
1980 295.8389 296.0425 297.2205 297.5233 298.8048 299.7569 299.9028 299.9164 299.9038 299.1637 297.9829 296.2053 
1981 296.4576 296.0777 296.4579 297.9063 298.5670 299.4459 299.5870 299.5092 299.4709 299.1536 298.2828 296.9867 
1982 296.7924 297.3920 296.7433 298.2137 298.5416 299.4410 299.3793 299.1013 298.5965 298.0165 296.6393 296.1955 
1983 296.0346 295.4713 296.6062 296.7772 297.6091 297.9624 298.7968 299.3206 299.0533 298.2343 297.6907 296.2878 
1984 294.6487 295.7524 297.4995 297.3694 297.6399 299.5837 299.3906 300.2600 299.2012 298.8470 298.3550 297.8707 
1985 296.0296 296.8675 297.7974 298.1617 298.6100 299.8586 300.6217 300.4437 299.9998 299.1049 297.9920 297.5995 
1986 296.6872 297.5622 297.4653 297.8078 297.8011 298.8969 300.2240 299.8263 300.5075 299.9736 298.5629 296.9082 
1987 296.8465 297.4627 297.5600 298.8291 298.2516 299.1690 299.4186 300.0417 300.0925 299.1753 298.1403 296.3051 
1988 296.6998 297.4081 297.4774 297.4902 299.4607 299.5005 299.7501 299.7551 300.0818 298.8154 297.7349 296.7863 
1989 295.9351 295.8829 296.6967 297.3168 299.2563 299.5999 299.6667 299.9706 299.9952 298.5196 297.5097 297.0139 
1990 296.1518 296.8734 296.5386 297.6396 298.8710 299.4964 299.7722 300.3052 299.9857 298.9923 298.0661 296.9272 
1991 296.4539 297.3356 296.4756 298.3632 298.4787 299.1129 300.0230 299.8528 300.1292 299.8994 297.6931 296.9954 
1992 296.2511 297.2614 297.0222 297.7732 298.9946 299.6928 300.2829 300.2414 299.8497 299.2707 298.3984 296.9798 
1993 295.0347 296.5436 297.7814 298.3807 299.4421 299.7511 300.3537 300.0192 300.4214 299.6353 298.6014 296.8208 
1994 297.2356 297.2488 297.5196 298.3584 298.1497 299.3629 299.5235 299.6612 299.9682 299.3658 298.2055 297.0002 
1995 296.8886 297.3636 298.0522 297.4222 298.8911 299.6533 300.1227 300.0500 300.5013 298.9769 297.6407 297.0555 
1996 296.9378 297.3714 297.9265 298.4149 298.7717 299.7245 300.2763 299.8396 299.5139 298.8458 298.4653 296.9268 
1997 297.2151 297.3997 297.4852 298.1911 298.8702 300.3122 300.7173 300.5008 300.1763 298.9831 297.2710 296.4816 
1998 296.5694 297.1836 298.1768 298.1312 298.4504 299.0533 299.5459 300.2773 299.6540 298.8278 298.2401 297.6575 
1999 297.4877 296.8694 297.8982 298.7249 299.0739 299.4051 299.5579 300.4714 300.3250 299.2401 297.9589 297.1296 
2000 297.5673 297.2816 297.3256 297.6844 298.5446 299.4721 300.0212 300.6874 300.5877 299.6235 298.7023 297.6158 
2001 297.0681 297.4568 297.1187 298.3019 299.4212 300.1053 301.1383 300.4928 300.3745 299.8070 298.0718 295.5725 
2002 297.8117 297.3306 297.8031 298.8055 299.1441 300.1409 301.0096 301.1453 300.5796 300.1973 298.6903 297.3512 
2003 297.4920 297.7924 299.0703 299.1689 298.8928 299.9778 299.9595 300.5756 300.4188 299.1635 298.1000 298.1255 
2004 297.1273 297.6903 297.6749 298.3758 299.6436 300.0265 300.4106 300.5399 300.1034 299.4651 298.1480 297.2649