1960 295.6884 295.3625 297.7784 298.5324 299.2575 299.5827 299.7411 300.1006 300.0646 298.7913 296.6808 296.4925 
1961 294.3118 297.8181 297.9033 296.9437 297.9422 298.8655 299.1259 299.5172 299.4566 298.2452 296.5348 296.0507 
1962 295.4144 295.6876 297.8558 297.8144 298.7143 298.5555 299.6875 299.7504 300.2692 298.2267 297.5105 296.5804 
1963 297.5309 297.2815 297.8831 300.2394 300.0973 299.8308 300.7625 300.3259 300.2654 299.1549 297.6445 297.6516 
1964 296.4274 298.5075 298.3297 298.9455 297.7844 299.2747 299.1166 299.5839 299.5286 298.8051 298.7861 297.7216 
1965 297.3441 297.4008 297.5332 296.7977 299.3242 300.0385 300.2915 299.8712 300.0785 298.9344 297.1370 296.2062 
1966 296.2197 298.3572 298.5789 299.1371 298.7393 298.9390 299.2328 299.9677 299.4848 298.8609 298.3404 296.4886 
1967 296.7695 296.5957 297.6062 297.0663 298.0439 298.9950 299.5732 299.6161 299.9409 298.5920 297.6501 297.0550 
1968 295.5387 297.2777 297.7929 298.0921 299.0693 299.1184 300.2734 300.2252 299.6288 299.2603 299.0389 297.5873 
1969 296.5443 298.1985 296.3101 297.6348 297.6533 298.9333 300.4070 300.1502 299.7386 298.8712 298.3946 295.6485 
1970 295.2637 297.3435 296.5765 297.2582 298.5498 299.1125 299.5679 299.3429 300.0814 298.1012 296.8443 295.7894 
1971 296.4906 298.0057 296.8048 297.5033 297.9778 299.1875 299.3957 299.6638 299.3389 298.0336 296.8632 297.4417 
1972 296.2971 296.7060 298.5369 297.8558 297.9341 298.8019 299.8961 299.6172 299.8685 299.5854 297.9340 296.5491 
1973 298.3204 297.9331 299.3227 298.9469 298.6158 299.8098 299.9259 300.1956 300.1728 298.9251 298.2765 295.3617 
1974 296.5179 296.4341 298.3416 298.7327 298.6639 299.8275 300.3621 300.1433 299.6867 298.4135 297.8289 295.4139 
1975 297.1106 296.5880 298.2353 298.4536 298.8356 299.5792 299.8828 300.1533 299.9218 298.9177 298.8957 297.9740 
1976 296.6333 296.5868 298.3757 296.7478 297.7010 299.0292 299.3873 300.0504 299.8295 298.5495 297.6500 295.6341 
1977 296.3617 297.0940 297.6333 296.9435 297.6536 299.3012 299.9319 299.6775 299.7183 298.8384 296.8397 295.9213 
1978 296.7386 296.4963 296.3250 297.2518 298.8027 299.6454 300.0811 299.6447 299.6156 297.7855 296.2372 295.7198 
1979 294.9913 297.7612 297.4756 297.8479 298.8456 300.6556 300.8836 300.8632 300.1568 299.1424 298.1670 297.3033 
1980 295.3321 295.6323 297.9477 297.0473 299.5164 300.3706 300.1407 300.4183 300.5247 299.5943 298.0724 296.3572 
1981 297.1888 294.3840 296.2750 297.2654 298.2450 299.5613 299.9242 299.9543 299.5008 299.2251 297.9895 296.7427 
1982 297.0962 297.9720 296.3802 299.0661 298.2101 300.0609 299.4061 299.0696 298.8284 297.9801 296.4062 296.9113 
1983 296.9762 295.7276 297.0377 296.6426 297.4681 297.9062 299.0264 299.6584 299.5186 298.2412 297.7817 297.1931 
1984 293.9028 295.7751 299.1694 297.4753 297.3715 299.6922 299.3780 300.3874 299.8428 298.8131 298.8012 298.1169 
1985 296.7783 298.0148 298.0121 298.4020 298.3456 299.7837 300.9145 300.7845 300.3663 299.5868 298.4816 297.6726 
1986 296.9416 297.5313 297.4008 297.8260 297.6447 299.6910 300.5063 300.0914 300.8652 299.7084 298.8348 296.6179 
1987 298.4456 298.5260 298.3642 299.8210 298.0733 299.0783 299.9950 300.5737 300.6745 298.9953 297.0693 295.4280 
1988 297.0163 298.0373 297.3039 297.6633 299.2008 300.1203 300.3901 300.4028 300.5293 298.3941 297.5167 296.4696 
1989 295.8064 296.4825 296.9160 298.0239 299.1561 300.1580 300.3688 300.3616 300.2208 298.4712 297.6284 295.9152 
1990 296.8194 297.1992 297.1203 297.9939 298.5308 300.0462 299.9249 300.3731 300.4726 298.7870 297.7953 296.9258 
1991 296.5376 297.4639 297.2880 299.3031 297.8784 299.4252 299.9932 299.8101 300.4283 299.4553 297.6118 297.1406 
1992 296.1210 297.7484 296.8283 298.0171 298.3672 299.4138 299.8516 300.1768 300.2388 299.6963 298.3250 296.5114 
1993 294.4612 297.2091 298.5002 298.7556 299.4854 300.0318 300.6295 300.6709 300.9976 299.2443 298.3713 296.4297 
1994 297.5220 298.4789 297.3254 298.7606 298.1255 299.5545 299.9417 300.2456 300.4237 299.5583 298.0894 297.2209 
1995 297.5848 298.8628 298.8279 297.7356 298.2928 299.7212 300.8217 300.2752 300.2596 298.5865 297.5146 296.4715 
1996 297.3914 298.2158 299.5013 299.2251 298.7428 300.0312 300.9389 300.5720 299.9551 299.1436 298.6119 296.6582 
1997 297.5013 298.5850 297.4607 298.2518 298.7999 300.0754 300.3444 300.8751 300.5139 299.3694 296.9665 296.2292 
1998 297.0526 297.9213 298.8568 297.3088 298.8585 298.7641 300.1027 300.5723 300.0504 298.7179 298.1012 297.3829 
1999 298.2711 296.8521 298.4212 298.3486 298.7854 299.3854 299.8816 300.8628 300.6673 299.1660 298.1840 297.0910 
2000 297.8066 297.7194 297.9061 297.5801 299.2557 299.7378 300.5842 301.0735 301.0439 299.6361 298.0980 297.7129 
2001 297.6415 298.0219 297.4833 299.0539 299.6899 300.3179 301.3685 300.9398 300.7528 299.7630 297.9566 294.5040 
2002 298.5305 298.2661 297.2465 299.3003 298.8229 300.2978 301.0513 301.6562 300.6321 300.2591 298.7044 297.3074 
2003 297.6025 299.3260 299.9174 299.1119 299.4794 300.2970 300.0454 301.1389 300.9487 299.0521 298.3459 298.1399 
2004 298.1101 298.7192 298.4902 299.0628 299.2187 300.1692 300.5905 300.4062 300.4151 299.1124 298.2496 297.4426