1960 295.2824 294.8107 297.3357 297.9701 299.0096 299.6917 299.7592 300.1748 300.3392 298.5688 296.4883 296.1960 
1961 293.7649 297.3218 297.6985 296.4050 297.6892 298.7774 299.0757 299.5768 299.4577 298.1673 296.2461 295.7356 
1962 294.9884 295.1663 297.3643 297.1065 298.4918 298.7493 299.7313 299.9251 300.4494 298.1964 297.4181 296.3454 
1963 297.2325 296.8015 297.3707 299.8531 300.1483 300.0829 300.9152 300.4120 300.3766 298.9126 297.2702 297.4548 
1964 296.0741 298.0939 297.9438 298.4886 297.5688 299.3097 299.1193 299.6421 299.4865 298.7484 298.5263 297.5854 
1965 297.1609 296.9994 297.2758 296.5995 299.3498 300.0527 300.3185 300.0825 300.1100 298.8983 296.9742 295.7988 
1966 295.7966 297.8471 298.0413 298.7396 298.7910 298.8992 299.4309 300.3093 299.7340 298.8834 298.1306 296.2352 
1967 296.4209 296.2007 297.2315 296.7198 298.0315 298.7390 299.5107 299.7487 299.9268 298.4824 297.3498 296.5517 
1968 295.1850 296.9571 297.2380 297.5405 298.9225 299.0486 300.4689 300.5539 299.7006 299.0590 298.6613 297.1086 
1969 296.0087 297.6311 295.8382 297.2776 297.3999 298.8589 300.2549 300.3007 299.7685 298.7599 298.1100 295.1733 
1970 294.8132 296.7544 296.0802 297.0250 298.4804 299.0864 299.8033 299.4818 300.1892 298.2882 296.7379 295.6275 
1971 296.1954 297.7322 296.2837 297.0467 297.9370 299.3037 299.5814 299.8646 299.3736 298.0279 296.5120 297.0904 
1972 295.7784 296.1214 298.0777 297.4360 297.9388 298.8905 299.9594 299.7637 299.9073 299.3872 297.7940 296.3203 
1973 297.9652 297.5427 298.9801 298.5425 298.4144 299.7936 300.0208 300.3227 300.2231 298.6546 297.9513 295.0117 
1974 296.2686 295.6742 297.7489 298.4578 298.4930 299.7368 300.5183 300.2415 299.8806 298.2122 297.4237 294.8092 
1975 296.7092 296.1256 297.7301 298.1775 298.7268 299.4704 299.9369 300.1768 299.9571 298.7950 298.7021 297.7572 
1976 296.2109 296.1606 297.9868 296.3657 297.4014 298.8382 299.2995 299.8773 299.7535 298.5111 297.3937 295.1516 
1977 295.9727 296.6599 297.2313 296.3137 297.3988 299.2527 299.8919 299.7236 299.8924 298.7896 296.4574 295.5485 
1978 296.4439 296.0790 296.1773 296.8281 298.6090 299.5313 300.0642 299.6957 299.5806 297.8148 296.0971 295.4046 
1979 294.6454 297.2916 296.8197 297.3414 298.5058 300.4789 300.9194 300.9995 300.2299 298.9989 297.8569 296.9564 
1980 294.7429 295.0291 297.5862 296.6884 299.3044 300.3238 300.2214 300.6344 300.5508 299.4661 297.8659 295.9855 
1981 296.9027 293.7450 295.5906 296.7332 297.8283 299.5468 299.9984 300.0533 299.6733 299.0791 297.6492 296.4112 
1982 296.7521 297.5823 296.0742 298.4575 297.9500 300.1349 299.6122 299.2303 298.8484 298.0433 296.0474 296.6263 
1983 296.7300 295.2941 296.8065 296.4106 297.3723 297.9252 299.0981 299.9300 299.6133 298.0247 297.4008 296.9516 
1984 293.5959 295.3016 298.6736 296.9793 297.1305 299.4579 299.3717 300.4980 299.8735 298.6899 298.4244 297.7300 
1985 296.3689 297.6859 297.3752 297.9040 298.2228 299.5686 300.8580 300.8617 300.2790 299.5262 298.2443 297.3390 
1986 296.5165 297.1098 296.9787 297.5555 297.5887 299.6068 300.6400 300.1265 300.7292 299.3994 298.4662 296.2840 
1987 297.9625 298.1645 297.9225 299.3875 298.1483 299.1864 300.1344 300.6194 300.5327 298.9187 296.7247 295.1041 
1988 296.7100 297.5952 296.8217 297.3195 298.9169 299.9886 300.5122 300.8968 300.4960 298.4392 297.3672 296.2089 
1989 295.4565 296.1225 296.4604 297.6554 298.9614 300.0847 300.3250 300.3841 300.3352 298.3546 297.4545 295.4577 
1990 296.3515 296.6312 296.6330 297.5698 298.5622 300.2091 300.1460 300.6844 300.5669 298.7732 297.3724 296.5792 
1991 296.0451 297.0847 296.8116 298.8519 297.6897 299.3804 300.0434 299.8526 300.5014 299.4590 297.7550 296.9084 
1992 295.6545 297.2462 296.2281 297.5292 298.2947 299.4002 299.7465 300.1887 300.2403 299.6011 298.2074 296.1102 
1993 294.0032 296.8221 297.9460 298.2238 299.2879 300.1371 300.7838 300.8231 301.0981 299.1547 297.9584 296.0963 
1994 297.0851 297.9356 296.9287 298.3118 298.0116 299.6229 300.1648 300.4034 300.5502 299.3741 297.8428 296.9941 
1995 297.2693 298.3816 298.2092 297.8203 298.2326 299.7335 300.8776 300.3874 300.4338 298.3806 297.0874 296.0652 
1996 297.0612 297.6239 299.0201 298.8265 298.5832 300.2055 301.0716 300.6977 299.9939 298.9765 298.3120 296.3751 
1997 297.1320 298.1864 296.9702 297.7332 298.6134 299.9155 300.3003 300.9825 300.4554 299.5183 296.7430 295.8791 
1998 296.4470 297.4872 298.5492 296.9550 298.7643 298.6661 300.1262 300.5855 300.1884 298.8041 297.7483 296.9864 
1999 297.8831 296.2520 298.1363 297.8234 298.4013 299.3972 299.9328 301.0152 300.8348 299.2018 297.8828 296.7628 
2000 297.4430 297.5029 297.5220 297.1539 298.9824 299.6526 300.6231 301.1497 301.1711 299.3908 297.5715 297.3991 
2001 297.0990 297.4613 297.1506 298.6847 299.5243 300.4062 301.4947 301.2498 300.7534 299.7617 297.8805 294.2689 
2002 298.1648 297.8078 296.6788 298.7350 298.5063 300.3509 301.0310 301.7537 300.5475 300.1942 298.4312 296.8771 
2003 297.1066 298.9351 299.3260 298.5184 299.1994 300.0334 300.2466 301.2540 301.0355 298.8140 297.8324 297.7624 
2004 297.9452 298.3220 297.9879 298.3967 298.9042 299.9857 300.4603 300.4538 300.3755 299.1588 298.0217 297.1362