1960 295.2702 295.2201 297.4130 298.5965 299.6782 299.3882 299.9168 299.7756 300.1638 299.0459 296.8245 296.6805 
1961 294.7653 297.5223 297.5871 297.4285 298.4432 299.5043 299.4574 299.4987 299.3670 298.3127 297.0457 296.1430 
1962 295.6863 295.5996 297.8712 298.0697 298.8173 298.9214 299.8947 299.6045 300.3726 299.0483 297.8417 296.8699 
1963 297.6024 297.5606 298.1451 300.1997 299.6627 300.3103 300.9331 300.3192 300.4706 299.2632 297.8170 297.6045 
1964 296.5349 297.9749 297.7687 298.6352 298.0567 299.6174 299.3412 299.5880 299.6786 299.2242 298.9525 297.0673 
1965 296.7233 297.2276 297.5017 296.8017 299.4798 299.9184 300.2927 299.9746 300.2526 299.2999 297.1899 296.6039 
1966 296.3366 298.0418 298.1157 298.5985 298.4096 299.0760 299.3686 299.7459 299.6228 298.9071 298.3318 296.6913 
1967 296.7639 296.5104 297.6959 297.5994 298.2074 299.4781 299.6570 299.5721 300.0037 298.6374 297.5869 296.9108 
1968 295.2434 296.7882 297.6433 298.3967 299.6962 299.5928 300.1786 300.1544 299.7543 299.3047 298.8026 297.2495 
1969 296.4372 297.2982 296.2367 297.5238 298.4463 299.0584 300.5613 299.8524 299.5538 298.7623 298.7878 296.1429 
1970 295.7795 297.4540 296.7205 297.4717 298.7246 299.1706 299.5738 299.4022 299.7757 298.3127 296.5413 295.5158 
1971 296.2387 296.8278 296.4336 297.4703 297.6637 299.2265 299.2645 299.3916 299.3322 298.8088 297.0269 297.2440 
1972 296.4285 296.7551 297.9332 298.0104 298.0992 299.4219 300.0712 299.6104 300.0289 299.6571 298.2964 296.5167 
1973 297.9680 298.0257 299.0768 298.5887 299.0862 300.1620 300.2091 300.4168 300.4207 299.4438 298.4858 295.5638 
1974 296.5851 296.6740 298.6329 298.9122 298.5060 299.7375 300.1682 299.9893 299.9391 298.8165 297.9197 295.5500 
1975 296.6709 297.1894 298.2593 298.6570 298.6736 300.0728 300.2125 300.3318 300.1005 299.1922 298.7350 297.8004 
1976 296.4262 296.2456 298.1977 297.3788 297.7550 299.1630 299.3335 299.8244 299.6972 298.6488 297.7354 295.9515 
1977 296.1391 297.0616 297.5601 297.6153 298.1519 299.6156 300.2682 299.7526 299.8679 298.7608 297.6742 296.6582 
1978 297.1656 296.6003 296.6302 297.1392 298.4830 299.4099 300.2216 299.7808 299.6159 298.0378 297.0161 295.9656 
1979 295.1168 297.7334 297.5813 298.5535 298.5726 300.8063 300.7081 300.6959 300.0446 299.2100 298.5246 297.2516 
1980 295.3824 295.9020 297.3094 297.1860 299.2511 300.3851 300.1167 300.2809 300.2984 299.5080 298.0844 296.0580 
1981 296.6794 294.8274 296.3069 297.6150 298.5172 299.7638 299.8553 299.7747 299.5565 299.3070 298.1756 296.6491 
1982 296.8077 297.7933 296.3327 298.8222 298.5260 299.6614 299.2039 299.1464 298.8518 298.0468 296.8271 296.7191 
1983 296.3349 295.7253 297.1375 296.9517 297.7108 298.3342 299.4707 299.6132 299.3866 298.2304 297.9481 296.8719 
1984 294.4788 295.9966 298.7776 297.4013 297.8735 300.2616 299.9568 300.5901 299.6093 299.1698 298.6363 298.0049 
1985 296.6021 298.0515 298.4368 298.4314 298.6616 299.8868 301.0197 300.7845 300.5168 299.5584 298.5294 297.6710 
1986 296.9272 297.4191 297.3131 297.7777 297.8040 299.8664 300.5955 300.2024 300.7930 300.0572 298.6457 296.5298 
1987 297.8946 298.2144 297.9792 299.6902 297.6496 299.6794 299.9055 300.5909 300.8842 299.6588 297.8234 295.9169 
1988 296.7208 297.8631 297.5829 297.7277 299.5717 300.6026 300.6572 300.4214 300.6599 298.3302 297.9453 296.8131 
1989 295.7321 296.0235 296.3935 297.5863 299.2125 300.1098 300.3934 300.0744 300.1801 298.5226 297.7872 296.3655 
1990 296.3328 297.3256 296.9796 298.1858 298.7858 299.8666 299.8579 300.5235 300.3667 299.0689 297.8570 296.8229 
1991 296.4882 297.2433 297.1827 299.0529 298.1073 299.3493 299.9665 299.7158 300.3300 299.6766 297.3034 296.6232 
1992 296.3475 297.6238 297.0019 298.1678 299.1122 300.2671 300.1690 300.2223 300.2005 299.8587 298.8878 296.6621 
1993 294.4851 297.1179 298.0424 298.5200 299.6174 300.1033 300.6050 300.4692 300.8744 299.6133 298.3746 296.5967 
1994 297.3727 298.1685 297.4923 298.6273 298.0976 299.8531 299.7944 300.1898 300.3645 299.2558 298.3721 297.0964 
1995 297.4596 298.7076 298.5833 297.3429 298.3799 300.4981 300.6543 300.1083 300.6446 298.8802 297.7002 296.6311 
1996 297.5334 298.3313 298.8700 299.0373 299.2740 300.0310 300.7318 300.1994 299.5641 299.3492 298.5897 296.5231 
1997 297.5138 298.2593 297.2783 298.1346 299.0931 300.3972 300.4966 300.9268 300.6346 299.5827 297.1083 296.2565 
1998 297.0141 297.9337 298.7426 297.7175 298.7860 299.0521 300.4044 300.7550 300.0308 299.4384 298.6389 297.5907 
1999 298.0138 297.1352 298.2338 298.9037 299.1780 299.9733 300.1779 300.7943 300.7276 299.3064 298.2435 297.2433 
2000 297.8844 297.5766 297.7900 297.7899 299.1871 300.1489 300.5571 300.9578 301.0044 299.5967 298.2596 297.6323 
2001 297.7890 298.0432 297.4197 298.7571 299.7580 300.6148 301.3113 300.9366 300.8093 300.1207 298.1305 294.9852 
2002 298.1108 297.9770 297.7639 299.2838 299.1312 300.7531 301.3867 301.5398 300.6423 300.1726 298.2879 297.2616 
2003 297.4936 298.6093 299.7367 298.6945 299.4843 300.8034 300.3777 300.8004 300.7822 299.9100 298.5532 298.1918 
2004 297.6271 298.3324 298.2594 298.8923 299.9054 300.5588 300.9248 300.4510 300.5482 299.4118 298.4926 297.7806