1960 297.5076 296.4942 297.2708 297.5351 298.9865 299.7795 300.1432 300.3040 300.7964 300.3872 298.7867 297.8738 
1961 296.2029 297.4590 297.7576 297.4425 298.2813 299.3385 299.9318 300.3975 300.4365 300.1998 298.7556 297.5802 
1962 296.8690 296.3279 296.7486 296.8316 298.0839 299.1968 299.9579 300.6472 301.1261 300.4240 299.3728 298.3013 
1963 298.2334 297.7524 297.6768 298.6141 299.7339 300.3329 301.0880 301.1284 301.1205 300.4149 299.2461 298.6545 
1964 297.6254 298.0700 298.1094 298.4582 298.8911 300.0419 299.8871 300.2729 300.5795 300.0959 299.4111 298.5739 
1965 298.1736 297.4364 297.7226 297.7335 299.5991 299.9794 300.3792 300.4872 300.8984 300.7029 298.7577 297.5419 
1966 296.7862 297.7290 297.5232 297.9792 298.7208 299.3231 299.7175 300.4486 300.6974 300.0004 299.3504 298.2445 
1967 297.8467 296.9969 297.5423 297.4761 298.3107 299.5890 299.9823 300.0431 300.1708 299.7543 298.7607 297.9934 
1968 296.6618 297.4311 297.2379 297.5774 299.0509 299.6501 300.6081 300.7508 300.7595 300.3245 299.8377 298.6973 
1969 297.4661 297.9374 296.6733 297.2488 298.6977 299.1690 300.1196 300.7699 300.6486 300.1033 299.4401 297.5681 
1970 296.9084 297.3381 296.7257 297.3591 298.6317 299.4151 300.0210 300.0880 300.4411 300.1523 298.8310 297.6447 
1971 297.6089 297.7055 297.0468 297.0317 298.3519 299.3320 299.6463 300.1150 300.2730 299.8069 298.3784 298.3338 
1972 297.5767 297.2427 297.9081 298.2117 298.7631 299.6265 300.2638 300.3910 300.7531 300.6991 299.2116 297.6304 
1973 298.3290 297.6619 298.3033 298.1146 299.2228 300.3292 300.3564 300.9611 301.0366 300.5125 299.6574 297.6792 
1974 297.6504 297.1240 297.8606 298.0150 298.3704 299.6603 300.1535 300.5683 300.7649 300.2043 299.1035 297.4997 
1975 297.9286 297.6054 297.5969 298.1642 298.7842 300.1541 300.3732 300.5958 300.9018 300.4787 300.0327 298.8149 
1976 297.3502 296.8733 297.5469 296.7957 298.0589 298.9521 299.2780 299.4832 299.9060 300.0363 298.9930 297.0505 
1977 297.1361 297.2021 296.8068 297.3502 298.0367 299.2269 299.7842 300.3669 300.6429 300.3177 299.0990 297.8196 
1978 297.5201 296.8575 297.0144 297.0617 298.2125 299.5429 299.5596 299.7596 300.2122 299.7975 299.0155 297.5141 
1979 296.5052 297.4028 296.8440 297.7151 298.4661 299.7257 300.2074 300.8390 301.1947 300.7084 299.6749 298.3806 
1980 296.8758 296.5956 297.2604 296.8060 298.7558 299.7344 300.4364 300.9855 301.2589 300.9613 299.0248 297.6307 
1981 297.5921 295.8347 296.0326 296.4675 297.8014 299.3590 299.8986 300.3415 300.5924 300.3268 298.9395 298.0449 
1982 298.0528 297.7003 296.9294 297.3939 298.0504 299.6078 299.8221 299.9263 300.1427 299.4612 297.8963 297.5300 
1983 297.1996 296.0511 296.7413 297.4835 298.5636 299.4449 299.7068 300.3438 300.4460 299.7518 298.9480 298.3628 
1984 296.0052 296.3662 297.6440 297.5629 298.1763 299.7170 300.1049 300.7819 300.9662 300.4420 299.4877 298.6400 
1985 297.6579 297.8382 297.5328 297.9030 299.1094 300.0168 300.2009 300.7854 300.8389 300.6871 299.7099 298.7422 
1986 297.8564 297.5521 297.5403 298.2213 299.0257 299.7970 300.5350 300.7426 301.0674 300.6889 299.9914 298.4443 
1987 298.9759 298.4804 297.7674 298.5078 299.2433 300.3105 300.3061 300.8791 301.1097 300.6622 299.1557 297.7350 
1988 297.8095 297.7719 296.8550 297.1496 299.2252 300.0610 300.3482 300.6945 300.6672 300.0846 299.2794 298.1447 
1989 297.1729 296.9827 296.5587 297.2372 298.9885 300.0152 300.2147 300.5607 300.8688 300.0744 299.0898 297.2473 
1990 297.0122 296.8991 296.4532 297.1266 298.5395 299.7231 300.0784 300.6324 300.8399 300.1854 298.7700 297.8961 
1991 297.1762 297.1425 296.6935 298.2139 299.2683 299.9428 300.3038 300.4129 300.9861 300.7448 299.1960 298.1928 
1992 297.9960 298.0058 297.0884 297.7927 299.1959 300.0957 300.1133 300.5442 300.8172 300.6233 299.8604 298.3707 
1993 296.3766 297.1054 297.4438 297.7094 298.9268 300.0616 300.6613 300.7184 301.0156 300.4557 299.7131 298.1211 
1994 298.2227 298.0976 297.3968 298.0456 298.9075 300.1570 300.2922 300.6470 300.8912 300.2841 299.1761 298.2397 
1995 297.9691 298.1703 297.9996 298.2662 299.0141 300.6081 300.9432 301.0692 301.3013 300.7897 298.8956 298.5161 
1996 298.5007 298.3810 298.8338 298.6868 299.2980 299.9962 300.6901 301.0014 300.8254 300.4908 299.5300 298.3120 
1997 298.1711 298.3034 297.8893 298.0467 298.9581 300.2206 300.2311 300.6069 300.9498 300.8241 299.4187 298.2191 
1998 298.1894 298.2622 298.2571 298.3875 299.6167 299.8884 300.4584 300.9550 300.9080 300.7691 299.8014 298.7284 
1999 299.0173 297.5959 297.7374 298.5080 299.3424 300.2710 300.5958 301.1243 301.6404 301.2806 299.6433 298.2862 
2000 298.5369 298.1886 297.6725 297.5016 298.9575 299.9519 300.7788 301.1388 301.7060 300.8361 299.4087 298.5307 
2001 298.1232 297.8081 297.8828 298.1949 299.4772 300.2640 301.1378 301.1572 301.1703 300.9352 299.8380 297.5301 
2002 298.8355 298.0647 297.5416 298.4515 299.5790 300.9783 301.5181 301.7197 301.6479 301.3213 299.8318 298.5522 
2003 298.3340 298.7920 298.7477 298.5020 299.9465 300.6486 300.7833 301.3477 301.7505 301.1055 299.6181 298.8341 
2004 298.6397 298.5574 298.0323 297.9711 299.3838 300.1497 300.7218 301.0670 301.3876 300.8741 299.7904 298.8441