1960 295.4237 295.0590 297.2763 297.7294 299.2192 300.1768 300.3006 300.5922 300.9948 299.1844 297.0674 296.5443 
1961 294.2905 297.2325 297.7209 296.6696 298.0171 299.0801 299.3998 300.3639 300.1231 298.8444 297.0095 296.5026 
1962 295.5549 295.5023 297.3222 296.6338 298.7039 299.3005 300.1590 300.4267 300.9807 298.8561 297.7954 296.8724 
1963 297.5770 296.7328 297.3398 299.6545 300.2618 300.5965 301.0657 301.1862 301.0698 299.2687 297.5869 297.6498 
1964 296.3382 298.0923 298.0164 298.4711 298.0665 299.6975 299.5496 300.0052 299.9438 299.2869 298.7426 297.7107 
1965 297.3067 297.1991 297.4513 296.7440 299.7393 300.4642 300.7462 300.5743 300.6501 299.5003 297.3884 296.0972 
1966 295.9546 297.6270 297.8041 298.6211 299.2871 299.4203 299.9059 300.9034 300.5963 299.6042 298.4406 296.6845 
1967 296.7051 296.2872 297.3114 297.0798 298.3898 299.2489 300.0263 300.1463 300.2094 299.0445 297.5604 296.6141 
1968 295.5583 297.1922 297.0507 297.3637 299.2061 299.5258 301.0645 301.3919 300.4917 299.5154 299.0914 297.3333 
1969 296.2368 297.5928 295.9371 297.4710 298.0900 299.1680 300.7601 300.8247 300.3560 299.2875 298.3264 295.6634 
1970 295.0974 296.5236 296.1298 297.2075 298.7597 299.4645 300.3292 299.8222 300.7825 299.1018 297.4352 296.2149 
1971 296.4439 297.8189 296.3108 297.0448 298.4293 299.6450 299.9903 300.5273 299.9839 298.8765 296.9499 297.3523 
1972 295.7944 296.0974 298.0586 297.5804 298.5039 299.6148 300.3784 300.3606 300.5640 299.9213 298.2702 296.7228 
1973 297.9957 297.4160 298.7775 298.7568 298.9468 300.4698 300.6788 300.9850 300.9531 299.1425 298.5132 295.7782 
1974 296.4280 295.6608 297.6300 298.5383 298.4248 299.7672 300.8180 300.5329 300.4958 298.7238 297.7380 295.2066 
1975 296.7672 296.3981 297.4978 298.2550 298.9846 300.0849 300.7400 300.7285 300.8937 299.4681 299.0673 298.1253 
1976 296.2597 296.2903 297.9752 296.5399 297.5566 299.0086 299.4983 299.9211 300.0234 299.3182 297.9218 295.5765 
1977 296.2364 296.7753 297.0242 296.4210 297.7420 299.6224 300.0479 300.2916 300.4557 299.3389 296.8141 295.9469 
1978 296.7898 296.3282 296.6291 296.9544 298.5075 299.7540 300.0504 300.0512 299.9660 298.5635 296.7639 295.9138 
1979 295.0955 297.0381 296.5736 297.4802 298.3275 300.5932 301.1519 301.2482 300.8241 299.6180 298.2613 297.4473 
1980 295.0824 295.0312 297.4729 296.6453 299.1407 300.5825 300.8432 301.3170 301.2760 300.0916 298.1176 296.3351 
1981 296.9340 293.9851 295.6236 296.7558 297.9043 299.9359 300.4356 300.5091 300.2166 299.5735 298.1013 296.7598 
1982 296.9713 297.6982 296.3615 298.0815 297.8802 300.3641 300.1183 299.9930 299.4402 298.6414 296.5650 296.9157 
1983 296.8815 295.5004 297.0686 296.7579 297.6571 298.5591 299.5258 300.3547 300.0717 298.6398 297.8126 297.3160 
1984 294.0882 295.3407 298.3186 297.1596 297.5536 299.7433 299.8886 301.1880 300.4819 299.1291 298.6648 298.2078 
1985 296.6748 297.6863 297.0090 297.9925 298.6770 299.9301 300.8746 301.5039 300.8256 300.0160 298.7485 297.7611 
1986 296.8191 296.9161 297.2276 297.7687 298.1086 299.8460 301.0466 300.5974 301.1014 299.8808 298.8687 296.7617 
1987 297.9789 298.1306 297.8528 299.3998 298.8885 299.9709 300.4322 301.0956 301.0212 299.4307 297.1230 295.5360 
1988 296.9034 297.6314 296.9604 297.4299 299.0677 300.3379 300.8666 301.3361 300.7928 299.0241 298.0392 296.5476 
1989 295.9933 296.3943 296.6022 297.5687 299.1727 300.3530 300.7905 300.8483 300.8994 299.0956 298.0342 295.8135 
1990 296.5859 296.7619 296.5058 297.4840 298.8603 300.5141 300.7095 301.0540 301.0746 299.3795 297.7710 296.9072 
1991 296.2519 297.1120 296.8767 298.5951 298.2872 299.9210 300.6189 300.3402 301.2358 300.0504 298.3189 297.2223 
1992 296.1586 297.4209 296.4260 297.6591 298.8281 299.9960 300.1339 300.6857 300.9261 300.2467 298.8030 296.7874 
1993 294.6492 296.8631 297.8151 298.1295 299.5726 300.8094 301.1940 301.4477 301.4761 299.6425 298.3247 296.7357 
1994 297.2785 297.9388 297.0648 298.3995 298.5243 300.0319 300.5779 300.7222 301.1880 299.9424 298.1223 297.3980 
1995 297.4074 298.3383 298.1894 297.8304 298.7948 300.3285 301.3610 300.8628 301.1796 299.0553 297.5798 296.5751 
1996 297.3548 297.7067 299.1138 298.7137 299.1176 300.5261 301.3770 301.2437 300.4576 299.5848 298.8312 296.9804 
1997 297.2796 298.1709 297.2776 297.6530 298.6617 300.3977 300.5495 301.3738 300.8824 300.2223 297.4737 296.3834 
1998 296.4101 297.6442 298.4980 297.3228 299.3086 299.2032 300.5853 301.1789 300.7764 299.5732 298.2129 297.2661 
1999 298.1558 296.3691 298.2475 297.8358 298.6611 299.9452 300.5519 301.4320 301.5545 299.9861 298.3260 297.0351 
2000 297.5773 297.6724 297.5514 297.2981 299.1861 300.0356 300.9528 301.5258 301.9193 299.8616 297.8954 297.6214 
2001 297.2005 297.5880 297.1932 298.6033 299.7586 300.8329 301.9443 301.7633 300.9749 300.3124 298.2836 294.7859 
2002 298.1385 297.7226 296.7753 298.6329 298.9305 301.0964 301.3727 302.3933 301.1713 300.7395 298.8101 297.0420 
2003 297.0867 298.8239 298.9653 298.3732 299.5860 300.3000 300.7677 301.8846 301.7717 299.5706 298.3509 298.3405 
2004 298.0209 298.4077 298.0128 298.3052 298.9768 300.3127 300.6655 300.9073 300.8143 299.7321 298.4870 297.4137