1960 295.0555 294.7486 297.2107 297.8940 299.3046 300.0327 300.2669 300.6913 300.9857 298.9499 296.6488 296.1758 
1961 293.6763 297.1783 297.9327 296.3923 297.8949 299.1356 299.4582 300.2853 300.2745 298.6748 296.6511 296.0732 
1962 295.3556 295.3481 297.5447 296.6723 298.6415 299.2339 300.3302 300.3856 300.9641 298.5179 297.3971 296.4449 
1963 297.3168 296.5362 297.1190 299.7295 300.2401 300.4621 301.1543 301.1543 301.0653 299.1457 297.1176 297.2970 
1964 296.0072 298.1592 297.9622 298.5827 297.8664 299.6172 299.4252 299.7879 299.8277 299.1596 298.6013 297.4508 
1965 297.0780 297.0620 297.4030 296.5558 299.7114 300.2393 300.7118 300.5977 300.5964 299.3232 296.9617 295.6669 
1966 295.5345 297.7426 298.0087 298.6005 299.3391 299.3685 299.8105 300.9186 300.4526 299.2491 298.2217 296.2657 
1967 296.5043 296.1097 297.1173 296.9786 298.3384 298.8651 299.9818 300.2042 300.2776 298.8440 297.1842 296.2340 
1968 295.1503 297.1948 297.0559 297.1099 299.0117 299.4665 300.9504 301.3118 300.2352 299.2847 298.9131 296.9469 
1969 295.7699 297.5146 295.7505 297.4499 297.7818 299.0716 300.7707 300.8593 300.2045 299.0436 298.1140 295.2165 
1970 294.4854 296.1991 295.8996 297.2002 298.7564 299.4854 300.3191 299.8580 300.8182 298.9215 297.1375 295.9381 
1971 296.2266 297.8008 296.3009 297.0951 298.4320 299.5860 299.9679 300.5740 299.8800 298.6520 296.5875 297.0942 
1972 295.4516 295.7468 298.0361 297.4213 298.3830 299.6379 300.2709 300.2310 300.4445 299.4595 298.0022 296.2349 
1973 297.8838 297.2600 298.8591 298.7478 298.8391 300.3145 300.6312 300.8903 300.8046 298.7835 298.2672 295.3028 
1974 296.0256 295.3596 297.5839 298.6038 298.5322 299.7909 300.7811 300.4826 300.4729 298.2975 297.4379 294.6061 
1975 296.3416 296.1040 297.4632 298.3607 299.0395 299.9904 300.6142 300.7683 300.6997 299.1294 298.7704 297.9195 
1976 295.8351 295.9059 297.9784 296.2373 297.4321 298.8648 299.6307 300.0085 300.1408 299.1657 297.7755 295.3196 
1977 295.9666 296.7459 296.9046 296.0882 297.5295 299.4323 300.0461 300.2771 300.2881 299.1661 296.3062 295.4049 
1978 296.5622 296.1302 296.5381 296.8991 298.7047 299.7733 300.2673 300.2222 299.9063 298.3076 296.1436 295.4910 
1979 294.6881 296.9597 296.3197 297.3104 298.3426 300.4577 301.1408 301.3308 300.6730 299.3331 297.8737 297.1582 
1980 294.6521 294.4962 297.3327 296.5085 299.3074 300.5557 300.7699 301.1734 301.1820 299.8671 297.8687 295.8766 
1981 296.6376 293.5174 295.4635 296.7234 297.9778 299.8196 300.4220 300.4488 300.2082 299.3740 297.8849 296.3657 
1982 296.7195 297.5923 296.0878 298.2659 297.8761 300.4265 300.1566 299.9472 299.4289 298.4048 296.2871 296.7387 
1983 296.6881 295.2883 296.9058 296.5162 297.3675 298.2601 299.3468 300.3799 299.9866 298.3607 297.4071 297.0850 
1984 293.5834 295.1565 298.5760 297.0573 297.3980 299.7475 299.9602 301.1121 300.4659 298.8112 298.5612 297.9352 
1985 296.3611 297.6856 297.0321 297.9640 298.5468 299.7753 301.0471 301.5788 300.8416 299.7856 298.4277 297.5017 
1986 296.4677 296.5595 297.0443 297.7769 297.8323 299.7686 301.0894 300.6901 301.1353 299.5193 298.6918 296.3353 
1987 297.8140 297.9623 297.7188 299.5720 298.7600 299.8171 300.5835 301.2266 300.9480 299.0312 296.7521 295.1395 
1988 296.6500 297.6307 296.7865 297.3196 299.0690 300.2139 300.7902 301.4020 300.9198 298.7800 297.7049 296.1625 
1989 295.5938 296.1447 296.4909 297.7102 299.3016 300.4211 300.7796 300.8783 300.8052 298.9252 297.7532 295.4384 
1990 296.3202 296.6986 296.4397 297.5823 298.8319 300.6585 300.7872 301.1736 301.0415 299.1127 297.4072 296.5213 
1991 296.0389 297.0338 296.9197 298.7196 298.3099 299.7987 300.5561 300.4088 301.2960 299.7567 297.9378 296.7697 
1992 295.8311 297.3386 296.1793 297.7001 298.6810 299.8540 300.2098 300.7344 300.8899 300.1466 298.6519 296.3899 
1993 294.0855 296.8366 297.8488 298.2037 299.7012 300.6671 301.2667 301.3973 301.3890 299.5759 298.2424 296.5236 
1994 297.0308 298.0223 296.9396 298.4771 298.3883 299.9420 300.5612 300.7875 301.1403 299.7917 297.9780 297.1123 
1995 297.3020 298.3938 298.1337 297.7474 298.8213 300.1318 301.3596 300.8274 301.0916 298.7774 297.3907 296.0671 
1996 297.1143 297.5785 299.1797 298.7543 299.0482 300.5518 301.4604 301.1452 300.4409 299.3583 298.6423 296.7117 
1997 297.1120 298.1799 297.1131 297.6277 298.6106 300.0265 300.5142 301.4350 300.8344 300.1964 297.1165 295.9382 
1998 296.0693 297.5261 298.5107 297.0316 299.2343 298.9844 300.4512 301.1173 300.5948 299.2289 297.9759 296.7955 
1999 297.9317 296.0674 298.2519 297.6612 298.3647 299.8676 300.5248 301.5294 301.4727 299.6982 297.9630 296.7377 
2000 297.4041 297.6420 297.6613 297.1965 299.1393 299.9966 300.9508 301.5551 301.9236 299.7026 297.5058 297.3209 
2001 297.0089 297.4521 297.0967 298.6789 299.7758 300.6703 302.0334 301.7012 300.9659 300.0825 297.9875 294.2755 
2002 297.8067 297.5188 296.4663 298.6313 298.9091 300.9600 301.4349 302.4139 301.0999 300.6100 298.5244 296.6611 
2003 296.7448 298.8153 299.0093 298.2660 299.4429 300.1656 300.7242 301.8796 301.6602 299.3457 297.9557 298.0443 
2004 297.7533 298.4960 297.8451 298.3968 298.7870 300.1304 300.6762 300.8576 300.7841 299.4757 298.2687 297.0721