1960 296.9839 295.9247 297.1577 297.4550 299.1680 299.9937 300.3394 300.6489 301.1794 300.4214 298.3836 297.5344 
1961 295.3681 297.2639 297.5439 296.8848 297.9583 299.2375 299.8741 300.7875 300.7800 300.2015 298.4128 297.5933 
1962 296.7663 296.3681 297.1506 296.9301 298.3655 299.5881 300.2932 300.9719 301.5263 300.1194 298.8213 297.5155 
1963 297.7574 296.8513 297.1341 298.6359 299.9232 300.6886 301.1653 301.2557 301.1232 300.3661 298.3312 298.3835 
1964 297.0918 297.9502 297.9256 298.1001 298.5014 299.9431 300.0289 300.4265 300.5339 300.0442 299.3209 298.3763 
1965 297.9327 297.4580 297.5469 297.3028 299.2721 299.8005 300.4401 300.5920 300.9968 300.1952 297.9912 296.6721 
1966 296.1835 297.3617 297.3635 297.9491 298.7291 299.4633 299.8864 300.5570 300.7476 300.2245 299.1684 297.4771 
1967 297.3279 296.3837 296.9062 297.3331 298.2374 299.6885 300.0389 300.1837 300.2903 299.6241 298.1753 297.2838 
1968 296.0979 297.2629 296.6476 296.9849 299.0273 299.8950 301.1130 301.3727 300.9393 300.3404 299.8125 298.2624 
1969 296.5468 297.4342 296.2129 297.1899 298.7668 299.5928 300.5349 301.0685 300.7428 299.7265 299.0519 296.4628 
1970 295.4745 296.4236 296.2798 296.8951 298.5018 299.5529 300.6182 300.2101 300.6916 300.0849 298.8144 297.2106 
1971 297.0753 297.4873 296.7947 296.9110 298.4301 299.3863 299.9622 300.2496 300.2533 299.6816 297.4898 297.7838 
1972 296.5846 296.2624 297.4992 297.7956 298.8818 299.7068 300.4333 300.2042 300.6813 300.3862 299.1689 297.3445 
1973 298.1170 297.2282 298.3159 298.1408 299.1129 300.4709 300.7028 301.1923 301.2020 300.2015 299.1891 296.8784 
1974 296.9497 295.9493 297.2365 297.9777 298.3863 299.5936 300.3083 300.7017 301.0040 300.0169 298.7261 296.2076 
1975 296.7988 296.3203 297.1254 297.9218 298.7979 300.1104 300.4279 300.7759 301.0658 300.3697 299.7332 298.7127 
1976 296.7585 296.3437 297.3886 296.5434 297.6138 298.8147 299.3138 299.5576 300.0069 299.9030 298.8552 296.9591 
1977 296.8543 297.1136 296.9865 296.6049 297.9938 299.6671 300.0366 300.4686 300.8965 300.2615 298.2257 297.2494 
1978 297.2694 296.7531 297.0042 297.0444 297.9792 299.6003 299.8289 299.9807 300.4619 299.8661 298.1382 296.8178 
1979 296.0647 296.9330 296.7233 297.6031 298.2551 299.6971 300.6937 301.2030 301.3607 300.5747 299.1785 298.4435 
1980 296.1674 295.8022 296.7468 296.5377 298.7450 300.1602 300.9512 301.4094 301.4792 300.7533 298.5534 297.3770 
1981 297.4658 294.5069 295.6996 296.4104 297.6779 299.4187 300.2891 300.4948 300.7686 300.2814 299.0537 297.8675 
1982 297.5462 297.6353 296.6203 297.2181 297.9732 299.7470 299.8615 300.1485 300.2903 299.4015 297.8200 297.8983 
1983 297.4561 296.1257 296.7360 297.3002 298.0621 299.4211 300.0549 300.7129 300.7104 299.7038 298.6019 298.3559 
1984 295.2753 296.0486 297.4678 296.9789 297.8753 299.5232 300.0050 301.0594 301.1338 300.0819 299.2018 298.7119 
1985 297.4569 297.4510 296.8156 297.6610 299.0600 300.0590 300.3419 301.2431 301.1375 300.7104 299.2779 298.2750 
1986 297.1687 296.6482 296.7773 297.6325 298.6030 299.6284 300.6082 301.1445 301.3453 300.1211 299.3401 297.7086 
1987 298.0055 297.7754 297.2514 298.6314 299.0790 300.2327 300.3112 300.9713 301.2476 300.2462 297.9533 296.5612 
1988 297.2701 297.8044 296.7824 297.3432 299.0313 300.4558 300.8865 301.0092 300.9419 299.8361 299.1649 297.3534 
1989 296.6711 296.5676 296.1682 297.1047 298.7841 300.1279 300.5872 300.7550 301.0869 300.0039 298.8317 296.5091 
1990 297.0472 296.9199 296.8335 297.5407 299.1041 299.9917 300.4854 300.8359 301.0144 300.1650 298.4637 297.7423 
1991 296.8768 297.1024 296.8571 298.2387 298.4602 299.8478 300.5627 300.4384 301.1339 300.6059 298.9326 297.8853 
1992 297.3577 297.4169 296.5767 297.5164 299.1348 300.1649 300.2941 300.9587 301.0395 300.6956 299.6603 297.6639 
1993 295.6165 296.4476 296.9506 297.4645 299.0023 300.3339 300.8307 301.1312 301.1904 300.2845 299.1195 297.6190 
1994 297.6845 298.0144 297.1100 297.8319 298.8806 300.3782 300.5046 300.8151 301.0229 299.9095 298.4620 297.9330 
1995 297.7460 298.0692 297.7564 297.6975 298.7543 300.5191 301.0175 301.1222 301.3946 300.1530 298.4502 297.6384 
1996 298.0043 297.9172 298.6783 298.6491 299.1485 300.0496 301.0018 301.1928 300.9233 300.4120 299.1274 297.4345 
1997 297.8617 298.0361 297.5940 297.6554 298.2456 299.9545 300.1436 300.8582 301.0826 300.9424 298.8318 297.2178 
1998 297.1225 297.5029 297.8047 297.8557 299.4214 299.8031 300.7508 301.2926 301.2685 300.6364 299.2604 297.8916 
1999 298.5919 296.9484 297.8706 298.0313 299.0777 300.5263 300.9405 301.3927 301.8598 301.2543 299.3409 298.0710 
2000 298.1644 298.0310 297.6878 297.6633 298.7974 299.8469 301.0303 301.3869 302.0773 300.5370 298.8285 298.4953 
2001 298.1682 297.9897 297.6149 298.2579 299.4575 300.4333 301.4784 301.4158 301.2483 300.9633 299.2199 296.3775 
2002 298.1921 297.5176 296.6852 298.0105 299.1868 300.9626 301.3530 302.1394 301.6725 301.1105 299.2401 297.7699 
2003 297.4132 298.3466 298.1077 297.9502 299.4945 300.3255 301.0941 301.6736 302.0423 300.6500 298.9970 298.8627 
2004 298.2490 298.1335 297.6577 298.0053 299.1233 300.1316 300.8936 301.1938 301.4839 300.6144 299.1429 298.1025