1960 295.0154 294.7365 297.0442 298.0672 299.0130 299.3175 299.5929 300.1351 300.3443 298.3049 296.1761 295.7660 
1961 293.2053 297.0984 297.8084 296.2457 297.6614 298.6672 298.9609 299.6153 299.5393 298.0597 295.9668 295.6221 
1962 294.9142 295.0783 297.4389 296.6265 298.5446 298.6665 299.7506 299.7317 300.3626 297.9869 296.9403 296.0005 
1963 297.0170 296.3279 296.9641 299.3808 299.7744 299.7313 300.5515 300.3975 300.3454 298.7906 296.6871 296.8716 
1964 295.6067 298.0292 297.6557 298.3005 297.4553 298.8922 298.8871 299.1770 299.0600 298.6076 298.1497 296.9409 
1965 296.6866 296.8963 297.1600 296.1440 299.1140 299.3887 300.1423 299.8439 300.0481 298.7225 296.4431 295.2077 
1966 295.1064 297.5710 297.8924 298.4026 298.8918 298.6940 299.1697 300.1768 299.5967 298.4727 297.7926 295.7210 
1967 296.1565 295.7167 296.7918 296.6811 298.0195 298.1418 299.3419 299.5882 299.7804 298.2825 296.6857 295.6674 
1968 294.6714 296.8609 296.8391 296.7719 298.5681 298.7879 300.2019 300.5978 299.4086 298.8375 298.4428 296.4916 
1969 295.2239 297.3405 295.5201 297.3069 297.1230 298.4556 300.0674 300.3101 299.4229 298.3954 297.8235 294.6674 
1970 293.8300 295.9774 295.7608 297.0077 298.2827 298.9152 299.7972 299.0972 300.1155 298.3147 296.7252 295.3554 
1971 295.8239 297.4793 296.2426 297.0046 298.1167 299.0368 299.3216 299.8044 299.1057 297.8497 296.0840 296.6175 
1972 295.1430 295.4342 297.7231 296.9916 297.7542 298.7872 299.6381 299.4035 299.6454 298.9927 297.4923 295.6052 
1973 297.4924 296.8839 298.6284 298.4021 298.2745 299.5891 299.9726 300.1413 300.0261 298.2617 297.8542 294.7210 
1974 295.6156 294.8790 297.4040 298.3624 298.4563 299.2182 300.0832 299.8295 299.6599 297.6520 297.0952 294.0850 
1975 296.0141 295.7853 297.4830 298.1806 298.7487 299.4514 299.7281 300.0486 299.6942 298.3799 298.3088 297.5456 
1976 295.4963 295.5073 297.5485 295.8414 297.1270 298.5259 299.4631 299.6695 299.6121 298.4975 297.2647 294.8752 
1977 295.5668 296.5619 296.4873 295.7550 297.0876 298.8131 299.6330 299.6671 299.6530 298.5941 295.7326 294.7886 
1978 296.1875 295.9069 296.0056 296.5089 298.6079 299.3382 299.9331 299.7623 299.3490 297.6588 295.4162 294.9522 
1979 294.3188 296.7151 296.1363 297.0204 298.2063 300.1030 300.6131 300.8672 300.0801 298.8735 297.3518 296.8010 
1980 294.2126 294.0012 296.8749 296.3088 299.0225 300.2024 300.1628 300.5984 300.4938 299.1786 297.4246 295.4359 
1981 296.2509 293.0707 295.2750 296.6967 297.7664 299.1634 299.7003 299.8211 299.5244 298.8413 297.5266 295.9301 
1982 296.3196 297.3524 295.8108 298.2748 297.6565 299.8492 299.6093 299.1739 298.7487 297.7433 295.9745 296.3676 
1983 296.4953 295.0912 296.4680 295.9755 296.8677 297.6180 298.6995 299.7210 299.4159 297.7581 296.9814 296.5258 
1984 293.0732 294.8727 298.4761 296.8402 296.9349 299.2515 299.3679 300.4426 299.7970 298.2140 298.1276 297.5703 
1985 295.9808 297.4392 296.9736 297.7145 298.0762 299.1537 300.6469 300.9521 300.2411 299.1811 297.9467 297.1048 
1986 296.0110 296.2654 296.7308 297.3829 297.2993 299.2173 300.4790 300.0428 300.6889 298.9713 298.1705 295.7664 
1987 297.4048 297.6595 297.2856 299.5482 298.4251 299.0435 300.1836 300.6417 300.2698 298.3217 296.1797 294.6205 
1988 296.2496 297.4766 296.5930 297.2140 298.7444 299.4327 299.9654 300.6062 300.4247 298.3201 297.1822 295.6453 
1989 294.9957 295.7040 296.3401 297.5337 299.0121 299.8634 300.2291 300.3212 300.1257 298.3784 297.1962 294.9388 
1990 295.9897 296.6156 296.3675 297.4924 298.0828 299.9074 300.0320 300.4307 300.3138 298.4882 296.8867 295.9171 
1991 295.7830 296.8782 296.7563 298.5652 298.0412 299.1275 299.8513 299.5957 300.7357 299.0826 297.4456 296.4111 
1992 295.1254 296.9609 295.9731 297.2384 298.2261 299.1477 299.6885 300.1844 300.3959 299.6421 298.2510 295.9517 
1993 293.5269 296.5265 297.7503 298.1844 299.3552 299.9660 300.8203 300.6693 300.9520 299.1273 298.0928 296.0249 
1994 296.6690 297.9344 296.6026 298.1292 297.8994 299.2383 299.8941 300.1165 300.4467 299.3720 297.5058 296.7611 
1995 297.0733 298.2235 297.8439 297.3385 298.4687 299.4959 300.7303 300.1457 300.3470 298.1823 296.9340 295.4161 
1996 296.6219 297.2957 298.9495 298.7029 298.5458 299.8948 300.8387 300.3682 299.7794 298.6895 298.2537 296.2125 
1997 296.7926 298.1365 296.8736 297.5598 298.2765 299.3035 299.9674 300.9032 300.2480 299.4573 296.4136 295.3233 
1998 295.6345 297.0595 298.3800 296.5253 298.7736 298.4305 299.8198 300.3748 299.7395 298.5685 297.6096 296.3559 
1999 297.5305 295.9211 298.0849 297.3233 297.8817 299.2291 299.8526 300.8065 300.6784 299.0636 297.3707 296.3693 
2000 297.1008 297.3010 297.5302 297.0499 298.7171 299.3539 300.3220 300.9448 301.2087 299.1476 297.1314 296.9795 
2001 296.7432 297.3864 296.6087 298.5382 299.3909 300.0094 301.4151 300.9043 300.4594 299.5259 297.5385 293.6569 
2002 297.3934 297.1266 296.0276 298.4204 298.4156 300.2086 301.0310 301.8882 300.4684 300.2210 298.2270 296.2650 
2003 296.4598 298.4595 299.0020 298.2704 299.0187 299.6262 300.0127 301.2062 301.0498 298.7406 297.5289 297.6689 
2004 297.2609 298.3218 297.5384 298.4963 298.4017 299.5190 300.1557 300.2318 299.9770 298.9404 297.7119 296.6979