1960 295.4727 294.9155 297.3963 297.9164 299.1577 299.9455 299.9634 300.3091 300.4406 298.7539 296.6815 296.3902 
1961 294.0819 297.2838 297.6956 296.5430 297.7997 298.8757 299.1802 299.7765 299.6267 298.3530 296.5641 296.0077 
1962 295.2128 295.3470 297.3290 297.1324 298.6226 298.8298 299.9061 300.1155 300.6646 298.5080 297.6922 296.5522 
1963 297.3282 296.8932 297.4219 299.9762 300.1745 300.2497 301.1041 300.6918 300.5548 299.0437 297.4910 297.6108 
1964 296.2385 298.0755 297.9797 298.5202 297.5806 299.4739 299.2561 299.9391 299.7266 298.9162 298.6411 297.6816 
1965 297.2572 297.0229 297.3285 296.6348 299.4229 300.2434 300.5705 300.3274 300.3526 299.1958 297.2516 295.9836 
1966 296.0188 297.8176 298.0091 298.8527 298.9460 299.1692 299.6556 300.6039 300.0513 299.1928 298.2472 296.3944 
1967 296.5301 296.2948 297.3517 296.7952 298.1003 299.0154 299.7131 299.8663 299.9785 298.6280 297.5287 296.7646 
1968 295.3495 297.0128 297.2376 297.5968 299.1047 299.2733 300.7270 300.9214 299.9026 299.2315 298.7551 297.3056 
1969 296.2451 297.6930 295.9159 297.3084 297.6271 298.9890 300.4243 300.5369 300.0570 298.9335 298.2170 295.4850 
1970 295.1494 296.8810 296.1926 297.0138 298.6041 299.2787 299.9744 299.6967 300.3281 298.4825 296.8474 295.7845 
1971 296.2809 297.6831 296.3209 297.0657 297.9170 299.4742 299.7295 300.0588 299.5862 298.2661 296.7112 297.2411 
1972 295.9683 296.3222 298.1394 297.6730 298.0963 299.1154 300.1616 300.0326 300.1910 299.6601 297.9644 296.5670 
1973 298.0347 297.6348 298.9788 298.6728 298.6171 300.0990 300.2260 300.5712 300.5493 298.8903 298.1330 295.2628 
1974 296.3625 295.9622 297.8187 298.5800 298.4605 299.9554 300.6456 300.4559 300.1730 298.4502 297.5823 295.0821 
1975 296.7802 296.2990 297.6670 298.2537 298.8024 299.6848 300.1472 300.3991 300.2913 299.0476 298.8144 297.8441 
1976 296.3878 296.3560 298.0942 296.5423 297.4696 298.8546 299.2428 299.8929 299.8952 298.6790 297.5858 295.3376 
1977 296.1279 296.7034 297.3748 296.5259 297.5422 299.4224 299.9742 299.9462 300.0900 298.9669 296.7182 295.8069 
1978 296.5303 296.1353 296.3046 296.9617 298.5766 299.6125 300.1578 299.8062 299.7628 297.9955 296.4137 295.6597 
1979 294.8329 297.3362 296.8475 297.4579 298.4864 300.6911 301.0918 301.1708 300.3979 299.1498 298.0708 297.0293 
1980 294.9933 295.3036 297.6995 296.7870 299.2344 300.4449 300.4154 300.8753 300.8658 299.7555 298.1019 296.1589 
1981 296.9723 294.1052 295.7161 296.7473 297.7964 299.6620 300.2438 300.3026 299.9041 299.2255 297.7957 296.5737 
1982 296.8542 297.6387 296.1138 298.4002 298.0244 300.2990 299.7540 299.5085 299.1013 298.2457 296.1215 296.7034 
1983 296.7546 295.3036 296.9375 296.5296 297.5031 298.1446 299.2570 300.0899 299.7897 298.1652 297.5472 297.0833 
1984 293.8356 295.3510 298.6086 297.0237 297.2230 299.6136 299.5475 300.6898 300.0241 298.8417 298.4896 297.8589 
1985 296.5151 297.7281 297.3759 297.9708 298.3327 299.7397 300.8778 301.0441 300.4463 299.7045 298.4266 297.4570 
1986 296.6877 297.1790 297.0193 297.6332 297.6612 299.7269 300.8317 300.3749 300.8603 299.6688 298.5667 296.4710 
1987 298.0634 298.2451 298.0085 299.2819 298.1450 299.3612 300.1702 300.7817 300.7636 299.2858 296.8806 295.3332 
1988 296.7912 297.5628 296.8867 297.3677 298.9154 300.2761 300.7886 301.0457 300.5604 298.4906 297.5352 296.4111 
1989 295.6841 296.2182 296.4834 297.6538 299.0410 300.2006 300.4998 300.5874 300.6518 298.4559 297.6402 295.6880 
1990 296.4873 296.6212 296.6101 297.4826 298.7198 300.2987 300.3536 300.9058 300.8274 299.0311 297.5732 296.7112 
1991 296.1397 297.0966 296.7828 298.8361 297.7527 299.4721 300.2613 300.0841 300.6720 299.6533 297.9463 297.0416 
1992 295.8729 297.3343 296.3307 297.6440 298.4646 299.5374 299.8909 300.2994 300.3799 299.7198 298.3535 296.3404 
1993 294.2489 296.8810 297.9315 298.2199 299.4075 300.4930 300.9738 301.0777 301.3229 299.2943 297.9596 296.2547 
1994 297.1931 297.8708 296.9907 298.4242 298.1436 299.7363 300.3200 300.5621 300.7837 299.5703 298.0237 297.0865 
1995 297.2948 298.3583 298.3242 297.9339 298.2184 299.9672 300.9565 300.5841 300.7450 298.6018 297.2846 296.3107 
1996 297.1556 297.7266 299.0865 298.8734 298.7305 300.3768 301.2234 300.9588 300.1882 299.2036 298.3698 296.5026 
1997 297.2421 298.1659 297.1143 297.7496 298.7378 300.1304 300.4275 301.0907 300.6070 299.7007 297.0471 296.0947 
1998 296.6879 297.6935 298.5378 297.1154 298.8396 298.7737 300.3452 300.8037 300.4459 298.9546 297.8628 297.1840 
1999 297.9736 296.3406 298.1648 297.9381 298.5876 299.5880 300.1309 301.2755 301.1175 299.4085 298.0823 296.8505 
2000 297.4946 297.5654 297.5442 297.2343 299.0673 299.7966 300.8138 301.3357 301.4130 299.6032 297.7076 297.5293 
2001 297.1337 297.4734 297.3004 298.7586 299.6931 300.6328 301.6733 301.4925 300.9927 299.9593 298.1294 294.5624 
2002 298.2596 297.8794 296.8790 298.7821 298.5793 300.5591 301.0988 301.9836 300.7424 300.3209 298.5298 297.1359 
2003 297.3044 298.9809 299.2941 298.5351 299.2304 300.2574 300.5204 301.4486 301.3502 299.1023 298.0981 297.9225 
2004 298.1100 298.3031 298.1108 298.3212 299.0885 300.2362 300.6522 300.6703 300.6242 299.3455 298.2286 297.3363