1960 297.3145 296.3520 297.1481 297.3539 298.8207 299.5909 299.9066 300.0706 300.5928 300.2710 298.6852 297.6960 
1961 295.9416 297.3177 297.5635 297.2169 298.1222 299.1250 299.7361 300.2282 300.3293 300.0843 298.6279 297.5607 
1962 296.7971 296.2679 296.6889 296.7047 297.9276 299.0921 299.8269 300.5086 301.1222 300.3525 299.2756 298.1278 
1963 298.1080 297.5106 297.4785 298.5411 299.6565 300.3548 300.9260 301.0392 301.0110 300.3235 299.1205 298.5930 
1964 297.4855 297.9653 298.0761 298.3420 298.7817 299.9333 299.7577 300.0555 300.3906 299.9868 299.2755 298.4438 
1965 298.0580 297.3824 297.5779 297.5578 299.4839 299.9011 300.2697 300.2869 300.7214 300.5101 298.6393 297.3762 
1966 296.5968 297.4794 297.3499 297.7799 298.5497 299.1546 299.5280 300.2029 300.4536 299.9091 299.1891 297.9587 
1967 297.6773 296.7793 297.2935 297.3470 298.1522 299.4840 299.8024 299.8448 299.9567 299.5877 298.6258 297.7841 
1968 296.5218 297.3071 297.0726 297.4036 298.9365 299.4892 300.5315 300.7114 300.6131 300.2385 299.6993 298.5483 
1969 297.3364 297.7351 296.5180 297.1823 298.5828 299.1071 300.0020 300.6642 300.4967 299.9490 299.2557 297.2962 
1970 296.5389 297.0084 296.5365 297.1265 298.4295 299.1549 299.8492 299.8552 300.1736 300.1146 298.7379 297.4422 
1971 297.3928 297.5432 296.9400 296.9069 298.2174 299.1505 299.3695 299.8170 300.0210 299.6639 298.0830 298.1041 
1972 297.3268 297.0581 297.7741 298.0316 298.6463 299.4511 300.0699 300.0418 300.4639 300.5836 299.1100 297.5454 
1973 298.1649 297.4418 298.1593 298.0197 299.0652 300.2311 300.1393 300.7016 300.8296 300.3112 299.5050 297.4790 
1974 297.3924 296.8146 297.6448 297.8743 298.2245 299.4265 299.9745 300.3576 300.6109 300.1286 298.9754 297.1694 
1975 297.6801 297.3264 297.5076 298.0461 298.6567 299.9937 300.2854 300.4308 300.8220 300.3929 299.9053 298.8004 
1976 297.2627 296.7401 297.4371 296.7083 297.8901 298.7844 299.0400 299.2295 299.6664 299.8055 298.9083 296.9645 
1977 297.0241 297.0259 296.7301 297.1413 297.9191 299.2079 299.6145 300.1470 300.4815 300.2316 298.8958 297.6535 
1978 297.4281 296.7862 296.8378 296.9603 297.9845 299.4160 299.3508 299.4331 299.9081 299.6605 298.7699 297.2788 
1979 296.3326 297.1360 296.7065 297.5601 298.2177 299.5524 300.0775 300.7209 301.0956 300.6427 299.5531 298.3329 
1980 296.7243 296.3858 297.0032 296.6490 298.5982 299.6958 300.3448 300.8048 301.1676 300.9172 298.9213 297.5580 
1981 297.4783 295.5574 295.9538 296.3902 297.5738 299.1465 299.6801 300.0134 300.5125 300.2768 298.8251 297.7956 
1982 297.8142 297.5715 296.8148 297.2228 297.9228 299.4386 299.5321 299.6979 299.9810 299.3246 297.8161 297.5830 
1983 297.1874 296.0464 296.6504 297.3634 298.3413 299.2872 299.5435 300.1320 300.2145 299.5550 298.6788 298.1432 
1984 295.7992 296.2086 297.3763 297.2965 297.9328 299.4866 299.8472 300.6223 300.8730 300.3369 299.3540 298.5333 
1985 297.4816 297.6479 297.2708 297.8432 299.0280 299.9356 299.8982 300.5830 300.7044 300.5271 299.5079 298.5297 
1986 297.6081 297.2736 297.3039 298.0030 298.8288 299.6526 300.2656 300.5534 300.8354 300.4369 299.7414 298.1967 
1987 298.6636 298.2719 297.6549 298.3763 299.1624 300.2048 300.0800 300.5528 300.8477 300.4718 298.8652 297.4668 
1988 297.6050 297.5913 296.7589 297.0519 299.0101 299.9748 300.1176 300.2902 300.4360 299.8117 299.0334 297.8676 
1989 296.9376 296.8215 296.4003 297.1006 298.7132 299.7971 299.9129 300.1541 300.5298 299.9207 298.8885 297.0103 
1990 296.9667 296.7287 296.3876 297.0508 298.3603 299.5056 299.8640 300.3684 300.6429 300.0482 298.5551 297.7920 
1991 297.0239 296.9553 296.6336 298.0483 298.9380 299.6653 299.9966 300.1197 300.8394 300.6095 299.0124 298.0379 
1992 297.6967 297.7496 296.8909 297.5855 299.0044 299.9805 299.8823 300.3206 300.5681 300.4812 299.6524 298.1459 
1993 296.2055 297.0088 297.2554 297.5294 298.7506 299.9175 300.4654 300.5319 300.7987 300.3041 299.5383 297.9355 
1994 297.9980 297.9806 297.2330 297.8638 298.8168 300.0562 300.0863 300.3955 300.6484 300.0980 298.9505 298.1234 
1995 297.8635 298.0181 297.8459 298.0812 298.8471 300.5160 300.8122 300.8012 301.0361 300.5917 298.7668 298.2432 
1996 298.3163 298.1604 298.6188 298.5962 299.0946 299.8499 300.5488 300.8059 300.6451 300.3194 299.3055 298.0278 
1997 298.0126 298.1126 297.7194 297.9003 298.6974 300.0349 300.0361 300.2954 300.7419 300.6248 299.2132 297.9510 
1998 297.9618 298.0451 298.1340 298.1683 299.5461 299.7693 300.2805 300.7245 300.6591 300.5904 299.5636 298.5023 
1999 298.8687 297.4543 297.7699 298.1938 299.1176 300.1664 300.3947 300.8909 301.4758 301.1116 299.5051 298.1880 
2000 298.4011 297.9964 297.4687 297.4085 298.8137 299.7955 300.6320 300.9696 301.6176 300.6255 299.1915 298.3737 
2001 297.9150 297.7100 297.7247 298.0722 299.3317 300.0970 301.0051 300.9501 300.9239 300.7735 299.6920 297.2822 
2002 298.6182 297.9027 297.3341 298.2408 299.4156 300.8777 301.2529 301.5030 301.3939 301.2445 299.6566 298.3338 
2003 298.0186 298.5959 298.5165 298.3450 299.7642 300.4812 300.5920 301.1070 301.6161 300.9307 299.4863 298.8161 
2004 298.4640 298.3243 297.8747 297.9299 299.1576 299.8794 300.5161 300.8205 301.1972 300.7636 299.6190 298.5971