1960 295.3235 294.9309 297.4680 298.1568 299.2573 300.0245 300.1118 300.5611 300.8308 298.7782 296.7334 296.3486 
1961 293.8181 297.5214 297.9506 296.5821 297.9823 299.0983 299.4303 300.0296 299.8607 298.4650 296.4717 296.0367 
1962 295.3315 295.3849 297.6143 297.1202 298.7787 299.1380 300.1366 300.3290 300.8403 298.4314 297.6509 296.6404 
1963 297.4893 296.9282 297.5207 299.9754 300.4537 300.4180 301.2673 300.8378 300.8204 299.2631 297.4253 297.6403 
1964 296.2247 298.3432 298.1425 298.6978 297.9503 299.6455 299.5108 299.9566 299.8014 299.1382 298.7607 297.7918 
1965 297.3810 297.2284 297.5259 296.8686 299.7524 300.4672 300.6444 300.4388 300.4450 299.2159 297.1832 295.9317 
1966 295.8823 297.9940 298.1993 298.9075 299.2121 299.2144 299.8462 300.7510 300.1723 299.1837 298.4280 296.4879 
1967 296.6504 296.3055 297.4076 297.0032 298.3976 298.9989 299.9597 300.1344 300.3398 298.7730 297.5144 296.5623 
1968 295.3633 297.3047 297.4047 297.6338 299.1569 299.3320 300.8070 300.9141 300.0792 299.3482 299.0012 297.2601 
1969 296.0793 297.7885 296.0172 297.5751 297.6632 299.1721 300.5784 300.6763 300.0370 299.0283 298.3367 295.2890 
1970 294.8680 296.7858 296.2089 297.3937 298.8082 299.4245 300.2242 299.8763 300.6033 298.7812 297.1174 295.8773 
1971 296.4133 298.0215 296.4702 297.2669 298.4106 299.6734 299.9559 300.2874 299.7680 298.3907 296.7686 297.3047 
1972 295.8120 296.1439 298.2865 297.5766 298.3447 299.3143 300.3084 300.0933 300.2366 299.6732 298.1311 296.5255 
1973 298.1177 297.6474 299.1802 298.7989 298.7014 300.1198 300.4099 300.7583 300.6016 298.8832 298.2884 295.2928 
1974 296.4964 295.6516 297.8911 298.6790 298.7728 299.9305 300.8699 300.6078 300.2468 298.4128 297.6553 294.8678 
1975 296.8576 296.2987 297.8709 298.5180 299.0277 299.8228 300.4020 300.5625 300.3546 299.0960 298.9413 298.0182 
1976 296.2935 296.2649 298.1306 296.5929 297.6729 299.1226 299.8292 300.1985 300.1024 298.8944 297.7052 295.2633 
1977 296.1720 296.8888 297.2959 296.4475 297.6590 299.5849 300.2649 300.1888 300.2822 299.0997 296.6116 295.6768 
1978 296.7811 296.3865 296.5734 296.9271 298.8302 299.8626 300.3798 300.1345 299.8860 298.1870 296.2146 295.6119 
1979 294.8331 297.3625 296.8299 297.5459 298.7455 300.7354 301.2394 301.3410 300.6162 299.3277 298.0642 297.2635 
1980 294.7991 295.0471 297.7183 296.8801 299.5901 300.6424 300.5830 301.0373 300.9544 299.7546 298.0865 296.1293 
1981 297.0500 293.7060 295.7113 296.9474 298.1695 299.8857 300.3649 300.4417 300.0915 299.3620 297.9372 296.5365 
1982 296.9190 297.7668 296.3131 298.5427 298.1919 300.4732 300.0426 299.7135 299.2368 298.3605 296.3877 296.8883 
1983 296.9831 295.4610 297.0305 296.6808 297.5685 298.2282 299.4945 300.3430 299.9398 298.3723 297.7070 297.1989 
1984 293.7827 295.4193 298.8485 297.3076 297.4436 299.7563 299.8225 300.9911 300.3662 298.9611 298.6868 297.9852 
1985 296.5545 297.9212 297.4071 298.1424 298.5030 299.8410 301.1948 301.2475 300.5885 299.8386 298.5546 297.6181 
1986 296.7049 297.2025 297.2100 297.7726 297.8820 299.9121 300.9987 300.5116 301.0114 299.5859 298.7927 296.5271 
1987 298.0847 298.2983 298.0446 299.6342 298.6054 299.6578 300.6448 301.0511 300.8148 299.1606 296.9971 295.3227 
1988 296.9228 297.8414 297.0231 297.5399 299.1859 300.2125 300.8185 301.3535 300.8469 298.9045 297.6978 296.3925 
1989 295.6893 296.3724 296.7500 297.8722 299.3332 300.3890 300.6465 300.7639 300.7205 298.7453 297.7277 295.5854 
1990 296.5355 296.8544 296.7356 297.8388 298.8257 300.5892 300.5841 301.0324 300.9014 299.1082 297.5089 296.7713 
1991 296.2313 297.3176 297.0172 298.9579 298.0921 299.7745 300.4225 300.2368 301.0251 299.8554 298.1717 297.1650 
1992 295.7549 297.4717 296.3747 297.8010 298.6273 299.7436 300.1245 300.6068 300.7174 300.0161 298.6157 296.4529 
1993 294.1828 297.0311 298.1283 298.4313 299.6595 300.4944 301.2213 301.2352 301.4323 299.4791 298.2784 296.3960 
1994 297.2766 298.1613 297.1479 298.5052 298.3334 299.9422 300.5202 300.7831 300.9727 299.7126 298.0498 297.2721 
1995 297.5119 298.6048 298.3372 298.0058 298.7510 300.0943 301.3201 300.8389 300.9118 298.6660 297.3192 296.2879 
1996 297.3622 297.8252 299.2677 298.9802 298.9874 300.6088 301.4597 301.0212 300.3539 299.2925 298.6446 296.7006 
1997 297.3113 298.4356 297.2047 297.9737 298.8180 300.2388 300.6220 301.4021 300.7643 299.9254 296.9620 296.0822 
1998 296.4128 297.6636 298.8256 297.1584 299.1510 298.9879 300.5054 300.9605 300.5075 299.2080 298.0455 297.1725 
1999 298.1736 296.3657 298.4300 297.9635 298.5142 299.7109 300.3231 301.3792 301.2641 299.5891 298.0713 296.9420 
2000 297.6174 297.8276 297.7216 297.3934 299.2335 300.0326 301.0002 301.5446 301.5562 299.6550 297.7417 297.5677 
2001 297.2495 297.6373 297.3620 298.8861 299.7743 300.7263 301.8750 301.6205 301.0107 300.1007 298.0670 294.3549 
2002 298.2835 297.8867 296.7386 298.8950 298.8492 300.7761 301.4360 302.2364 300.9168 300.6361 298.7186 296.9241 
2003 297.1540 299.1613 299.4713 298.6591 299.4726 300.3201 300.6476 301.7559 301.4405 299.1289 298.0282 298.0497 
2004 298.0698 298.5975 298.1211 298.6104 298.9917 300.2444 300.7301 300.8510 300.6927 299.5175 298.2983 297.2535