1960 295.7886 295.8957 298.1880 299.3934 300.4763 300.3167 300.4922 300.3766 300.9688 299.6441 297.4298 297.2703 
1961 295.3706 298.2357 298.2522 298.1394 299.2568 300.1940 300.1126 300.2072 300.0092 299.0182 297.5052 296.8021 
1962 296.3029 296.3459 298.6854 298.8266 299.5906 299.7581 300.5990 300.2561 301.0376 299.7115 298.4414 297.3468 
1963 298.2419 298.2211 298.9273 300.9290 300.4596 301.0845 301.6054 300.9448 301.1411 299.9099 298.5904 298.2264 
1964 297.1495 298.7470 298.5822 299.4365 298.9200 300.5789 300.0862 300.1802 300.3065 299.9541 299.6682 297.7351 
1965 297.4066 298.0392 298.1559 297.5286 300.3677 300.7641 300.9305 300.6342 300.9262 299.8268 297.7803 297.1013 
1966 296.9879 298.7365 298.8887 299.3690 299.2166 299.8763 300.0769 300.3525 300.3159 299.5608 299.1201 297.2885 
1967 297.4886 297.2344 298.5179 298.4261 299.1746 300.5410 300.2890 300.2118 300.6371 299.2880 298.3620 297.4093 
1968 295.8767 297.5262 298.3241 299.2119 300.5725 300.4084 300.9164 300.8624 300.4901 299.9556 299.4497 297.8622 
1969 297.1722 298.0839 297.0159 298.3728 299.3315 299.8186 301.2376 300.5393 300.2762 299.5705 299.5328 296.7882 
1970 296.4060 298.1587 297.4519 298.0974 299.4429 299.8172 300.2641 300.0809 300.4486 298.9703 297.3487 296.1414 
1971 296.7315 297.6205 297.1713 298.2909 298.5146 300.0989 300.0280 300.1409 300.0356 299.3757 297.6368 297.9241 
1972 296.9271 297.4047 298.7984 298.7888 298.9680 300.2202 300.8550 300.2112 300.7358 300.2842 298.8975 297.1361 
1973 298.6660 298.7003 299.8633 299.4753 299.8256 300.7964 300.8135 301.0448 301.1630 300.0714 299.1839 296.1421 
1974 297.1507 297.3449 299.4472 299.7429 299.3606 300.4955 300.9401 300.6738 300.5777 299.5764 298.6735 296.2299 
1975 297.2461 297.7871 299.0885 299.4526 299.4771 300.9087 300.8533 300.9990 300.7953 299.9596 299.4515 298.4213 
1976 297.0521 296.9915 298.9304 298.1094 298.5240 299.9844 300.2558 300.5763 300.3932 299.3861 298.4707 296.6370 
1977 296.7228 297.7985 298.2897 298.3058 298.9950 300.5365 301.0373 300.3804 300.5365 299.4090 298.3172 297.3131 
1978 297.8459 297.3925 297.4651 297.9449 299.2745 300.3531 301.1389 300.6098 300.3861 298.7154 297.5226 296.6352 
1979 295.7753 298.3898 298.3328 299.3158 299.4247 301.6635 301.4089 301.4268 300.6987 299.7978 299.2396 297.9880 
1980 296.0624 296.6713 298.0448 297.9502 299.9667 301.2297 300.8573 300.9389 300.9806 300.3874 298.7988 296.7946 
1981 297.3570 295.4617 297.0453 298.3487 299.3603 300.6065 300.4530 300.3875 300.2581 300.0387 298.9236 297.2649 
1982 297.4024 298.6007 297.0367 299.6648 299.3112 300.3535 299.8856 299.7473 299.5075 298.7550 297.4392 297.3532 
1983 297.1137 296.3782 297.8654 297.8252 298.4876 299.2654 300.2178 300.2788 300.0196 298.9420 298.7001 297.5192 
1984 295.0472 296.6798 299.5358 298.3297 298.7021 300.9900 300.6017 301.2366 300.4120 299.9109 299.2522 298.8159 
1985 297.2320 298.7701 299.1037 299.2553 299.4007 300.6408 301.6648 301.4239 301.1899 300.3442 299.2408 298.2748 
1986 297.5025 298.0854 298.1021 298.5102 298.6672 300.7409 301.1854 300.9771 301.4966 300.6945 299.4189 297.2127 
1987 298.6269 298.9323 298.7049 300.4918 298.4269 300.4804 300.6959 301.2333 301.5708 300.4437 298.4203 296.4013 
1988 297.3747 298.5509 298.2871 298.4997 300.4222 301.5197 301.4028 301.1420 301.3225 299.0530 298.6846 297.4755 
1989 296.4114 296.7684 297.2125 298.4199 300.0477 300.9273 301.0571 300.7369 300.7876 299.1887 298.3300 296.9745 
1990 297.0385 298.0860 297.7244 298.9883 299.4993 300.7031 300.5667 301.0831 300.9161 299.7933 298.6478 297.4383 
1991 297.1797 298.0097 297.9753 299.7634 298.7318 300.0768 300.6966 300.4113 300.9308 300.3777 297.9254 297.4297 
1992 297.0296 298.4191 297.7760 298.9606 300.0168 301.1339 300.8382 300.9097 300.9568 300.5915 299.5381 297.2032 
1993 294.9972 297.6752 298.8019 299.4086 300.3800 300.8912 301.2034 301.1682 301.4404 300.2707 299.0419 297.1577 
1994 298.0518 298.9812 298.2789 299.6039 298.9174 300.6557 300.4925 300.8850 301.0838 300.0332 299.0223 297.7290 
1995 298.1386 299.4939 299.3714 298.0058 299.0876 301.3118 301.4543 300.8562 301.2702 299.5048 298.3272 297.2276 
1996 298.1875 299.0923 299.7365 299.8687 300.0320 300.6901 301.3770 300.8573 300.2080 300.1586 299.3590 297.1141 
1997 298.1801 299.1072 298.0134 298.9540 299.8714 301.3374 301.3037 301.6549 301.2487 300.2509 297.7567 296.7359 
1998 297.5863 298.5670 299.5010 298.4735 299.6569 299.8155 301.1563 301.4535 300.7197 300.2306 299.2485 298.2525 
1999 298.6751 297.8034 298.9619 299.7202 300.0326 300.7172 300.8228 301.4500 301.4905 300.0401 298.9803 297.8896 
2000 298.6302 298.3968 298.5684 298.5380 300.0691 301.0309 301.2181 301.6173 301.7002 300.2602 298.9586 298.3074 
2001 298.4852 298.9150 298.1624 299.6286 300.5623 301.4223 301.9972 301.5854 301.5621 300.8093 298.6502 295.2748 
2002 298.8069 298.6749 298.4795 300.1669 299.8860 301.6277 302.0547 302.2812 301.3571 300.9920 299.1687 297.9731 
2003 298.1609 299.3651 300.5388 299.5642 300.2802 301.5277 300.9784 301.4331 301.5857 300.5582 299.1709 298.9710 
2004 298.2567 299.0990 299.0286 299.8307 300.7356 301.3409 301.5581 301.1375 301.2957 300.1083 299.1869 298.3947