1960 296.9087 296.4990 298.2271 299.0953 300.0479 300.1445 300.5935 301.0636 300.9383 299.7439 297.8789 297.2395 
1961 294.7722 297.9830 298.3350 297.4879 298.8111 299.7954 300.1590 300.6884 300.6721 299.5168 297.6105 297.1112 
1962 296.3701 296.3265 297.9236 297.6793 299.6021 299.5008 300.6156 300.9170 301.5334 299.5015 298.5639 297.3193 
1963 298.1129 297.5910 298.1028 299.3502 300.3888 300.6436 301.5226 301.3532 301.3262 300.2922 298.1805 298.2262 
1964 296.9646 298.7495 298.3244 298.7800 298.9366 299.8945 300.2243 300.4482 300.4868 299.9999 299.3769 298.1851 
1965 297.7978 298.1157 298.1765 297.4830 299.7641 300.0005 301.1446 300.8403 301.2327 299.8632 297.7347 296.5413 
1966 296.3259 298.0193 298.5074 299.0059 299.6631 299.7579 300.2016 300.9356 300.8983 299.8728 299.2835 297.2497 
1967 297.4059 296.6443 297.6912 297.8858 298.9956 299.1952 300.3522 300.4784 300.7318 299.5733 298.1470 297.0442 
1968 295.8003 297.4543 297.4899 298.0357 299.8476 299.9156 300.8995 301.1341 300.6613 300.3104 299.7694 297.9994 
1969 296.4990 298.2554 296.7375 298.1259 298.2863 299.5464 300.9870 301.0726 300.4775 299.7783 299.3970 296.1614 
1970 295.0871 297.2437 296.9062 297.8065 299.4387 300.0667 300.6229 300.2277 300.7404 299.5767 298.4001 296.6074 
1971 296.9249 297.9084 297.4462 297.8257 299.1759 299.8391 300.1135 300.7369 300.2146 299.2343 297.5006 297.7460 
1972 296.5160 296.7072 298.3010 298.1477 299.0223 299.9085 300.7757 300.4150 300.6767 300.4252 298.9933 296.9091 
1973 298.3205 297.6216 299.1315 299.3419 299.3238 300.6541 300.9203 301.1066 301.1299 299.7588 299.4690 296.2549 
1974 296.8579 295.8788 298.2911 299.1440 299.3749 300.0686 300.8486 300.7252 300.7366 299.2978 298.7124 295.6848 
1975 297.1911 296.8547 298.4681 298.9882 299.5876 300.5153 300.7114 301.0635 301.0094 299.8232 299.8464 298.8061 
1976 296.8149 296.6215 298.0339 297.0341 298.3093 299.6604 300.6145 300.6093 300.6425 299.8456 298.5924 296.5708 
1977 296.7248 297.6794 297.2350 297.0302 298.3459 300.0155 300.7107 300.7785 300.7973 300.1637 297.5422 296.5163 
1978 297.4876 297.2282 297.2525 297.5401 299.5594 300.2628 300.8577 300.7351 300.3714 299.0069 297.2488 296.5796 
1979 295.8195 297.5894 297.3277 298.5082 299.4753 301.0201 301.3841 301.6985 301.2680 300.3419 298.9994 298.2556 
1980 295.8012 295.6982 297.4904 297.6414 299.8482 301.2571 301.1581 301.5599 301.3792 300.2892 298.6303 296.9138 
1981 297.5113 294.7436 296.3707 297.7793 299.0286 300.4049 300.8354 300.8473 300.6202 300.3187 298.9231 297.3778 
1982 297.5314 298.2913 297.0512 298.9144 298.9273 300.5743 300.5359 300.0399 299.9728 299.1689 297.6656 297.5228 
1983 297.5641 296.4009 297.1301 297.4466 298.4589 298.9550 299.8652 300.6003 300.6082 299.3171 298.5790 297.8174 
1984 294.7246 296.1832 298.8367 298.1249 298.0074 300.3436 300.4549 301.4434 301.0432 299.6341 299.3477 298.7807 
1985 297.2115 298.1347 297.8126 298.7497 299.4469 300.3214 301.4831 301.6819 301.2397 300.3970 299.2829 298.2894 
1986 297.2232 297.4295 297.9596 298.4383 298.6869 300.1789 301.5103 301.0143 301.7543 300.2717 299.5837 297.3657 
1987 298.2088 298.4478 297.9315 299.9698 299.6082 299.9948 300.9943 301.5318 301.4935 299.6956 297.7882 296.1625 
1988 297.3085 298.3294 297.5466 298.1642 299.9048 300.3807 300.8250 301.2152 301.4034 299.5780 298.5122 297.1032 
1989 296.3128 296.8894 297.1410 298.2881 299.8783 300.7341 301.2357 301.3324 301.0808 299.9951 298.7815 296.2948 
1990 297.1337 297.6728 297.5128 298.4635 299.2690 300.7579 301.0511 301.3498 301.2899 299.8387 298.2866 297.3093 
1991 297.0484 297.9049 297.4999 299.0751 299.0592 300.2149 300.9840 300.6884 301.5033 300.4348 298.7803 297.9196 
1992 296.4451 297.8730 297.2568 298.1695 299.4014 300.1688 300.8703 301.1739 301.3134 300.5980 299.6187 297.4400 
1993 294.9507 297.1529 298.3176 298.9328 300.0588 300.6247 301.5219 301.4466 301.7184 300.2312 299.5780 297.3930 
1994 297.7770 298.7724 297.5191 298.9036 299.1222 300.1843 300.7536 301.1396 301.2804 300.4819 298.5364 297.9328 
1995 297.8922 298.7264 298.5177 298.0792 299.6040 300.4634 301.7195 301.2073 301.3850 299.5311 298.2916 296.9893 
1996 297.9314 298.2820 299.3916 299.6533 299.7852 300.9065 301.7643 301.3998 300.9695 300.1525 299.5868 297.3389 
1997 297.9471 298.8849 298.0832 298.6752 299.2371 300.3710 300.9609 301.4980 301.3650 300.5538 297.9697 296.7079 
1998 297.1248 297.9696 298.9536 297.6864 300.1429 299.6834 300.8562 301.4778 301.0495 299.9620 299.2546 297.8967 
1999 298.7264 297.3668 298.8083 298.5428 299.4430 300.4630 301.1138 301.9014 301.8212 300.4327 298.9918 297.8538 
2000 298.2855 298.5250 298.3740 298.1393 299.6324 300.1974 301.4280 301.9299 301.9907 300.5360 298.8433 298.2973 
2001 297.8819 298.5703 297.7668 299.2758 300.1927 300.7098 302.3312 301.8712 301.5223 300.7327 299.1581 295.5802 
2002 298.4575 298.1502 297.0844 299.2001 299.4312 300.9583 302.1439 302.4046 301.6857 301.3734 299.5015 297.5939 
2003 297.6805 298.9568 299.4916 299.4750 299.9228 300.6491 301.0761 302.1520 302.0140 300.0647 298.8759 298.9085 
2004 298.0954 298.8611 298.3510 299.4652 299.5775 300.4375 301.2054 301.3641 301.1163 300.2903 299.1022 298.1823