1960 297.7205 297.0700 297.7613 298.3884 299.7701 300.0534 300.5724 300.8466 300.9498 300.6575 299.4587 298.5321 
1961 296.8492 297.9436 298.1516 298.1226 298.9814 299.8766 300.5307 301.0547 300.8853 300.4357 299.4080 298.3699 
1962 297.6646 297.1666 297.8355 298.0138 299.3979 299.5818 300.6306 301.2497 301.6807 300.6449 299.7823 298.7509 
1963 298.6978 298.1457 298.2950 299.0243 300.2982 300.8152 301.3780 301.5844 301.5635 300.8322 299.5182 299.1644 
1964 298.1665 298.6137 298.5762 298.7849 299.3612 300.2232 300.4524 300.8190 301.0786 300.5645 299.8223 299.2466 
1965 298.7681 298.2073 298.3133 298.3187 299.6174 299.7287 300.6534 300.8872 301.2798 300.8013 299.2520 297.9530 
1966 297.4585 298.1158 298.2988 298.5406 299.3610 299.8483 300.1074 300.8050 301.0389 300.4720 299.7566 298.4344 
1967 298.1588 297.4112 297.9498 298.1287 299.0285 299.8080 300.2449 300.5436 300.5825 300.2010 299.1700 298.4645 
1968 297.1360 297.8758 297.9254 298.3366 299.6822 300.2419 300.8671 301.0800 300.8921 300.4868 300.0718 299.2312 
1969 297.8927 298.3419 297.3627 298.1150 299.3773 299.6734 300.6615 301.2833 300.8971 300.3797 299.9920 298.1022 
1970 297.1245 297.6413 297.2542 297.7463 299.6107 300.3242 300.4247 300.5471 300.7504 300.2621 299.2630 298.0020 
1971 297.9554 298.1816 297.7762 298.0380 299.3565 299.7794 300.2596 300.6079 300.5801 300.1942 298.8312 298.5623 
1972 297.7767 297.6729 298.4390 298.6661 299.4148 300.2472 300.8042 300.6839 300.7977 301.0580 299.9126 298.2654 
1973 298.7300 298.1310 298.9481 298.9919 299.6459 300.8345 300.9115 301.4076 301.3653 300.6342 299.9755 297.9637 
1974 297.9263 297.2028 298.3583 298.7719 299.0685 299.9239 300.6442 300.9852 301.1688 300.4862 299.7373 297.8394 
1975 298.0860 297.6842 298.3116 298.7731 299.4276 300.3085 300.4659 300.9994 301.3587 300.7292 300.4738 299.5784 
1976 298.0968 297.5728 298.3293 297.7039 298.5217 299.5538 299.7959 300.1433 300.5558 300.3259 299.7149 298.1559 
1977 297.9053 298.0146 297.8546 297.9697 299.0143 300.0679 300.2682 300.9141 301.1598 300.7694 299.5676 298.4778 
1978 298.3089 297.7700 297.7930 297.8677 299.0423 300.2069 300.6447 300.6611 300.7584 300.2752 299.3778 298.5204 
1979 297.4211 298.1883 297.9724 299.0449 299.2451 300.3277 300.9013 301.4426 301.7257 301.2489 300.4328 299.2588 
1980 297.6149 297.3329 297.7831 297.8549 299.6164 300.4530 300.9967 301.4684 301.3867 301.1612 299.6980 298.3486 
1981 298.3050 296.4138 296.9879 297.6749 298.7717 300.1302 300.5710 300.9873 301.0948 300.8647 299.6686 298.5381 
1982 298.4388 298.4296 297.6003 298.4109 299.1252 300.1062 300.4168 300.4905 300.4543 299.8579 298.5837 298.2633 
1983 297.9300 297.0474 297.3568 298.1966 299.0117 299.6243 300.1489 300.8301 301.0069 300.4657 299.5972 299.0694 
1984 296.8744 297.2092 298.4458 298.3330 298.7655 299.9673 300.4853 301.3222 301.1712 300.6264 299.9689 299.2792 
1985 298.2305 298.3784 298.0986 298.7489 299.9394 300.5944 300.6962 301.4071 301.5092 301.1477 300.1608 299.2565 
1986 298.4958 298.3317 298.2074 298.8017 299.4265 300.1833 301.1672 301.4219 301.5631 301.2900 300.4604 299.0360 
1987 299.0678 298.7722 298.3268 299.3662 299.7768 300.4042 300.6827 301.3211 301.4794 300.9410 299.4131 297.9753 
1988 298.0705 298.4951 297.9592 298.1726 300.0384 300.5218 301.1484 301.2365 301.2270 300.6027 299.7407 298.6759 
1989 297.8435 297.7146 297.4252 297.9300 299.8983 300.6292 300.9983 301.2773 301.2463 300.5336 299.6746 298.0888 
1990 297.9393 297.7111 297.5684 298.3269 299.9038 300.4287 300.6064 301.1467 301.3434 300.6242 299.2354 298.6435 
1991 297.8970 297.8602 297.5466 298.8459 299.4207 300.5079 300.8702 300.9259 301.2578 301.0192 299.6776 298.8957 
1992 298.0983 298.3000 297.7222 298.5523 299.9174 300.2909 300.6501 301.2323 301.3284 301.0021 300.2603 298.8630 
1993 297.0086 297.7783 298.0783 298.5619 299.5797 300.3004 300.9782 301.1995 301.3040 300.8460 300.2346 298.6067 
1994 298.5064 298.4724 297.9970 298.8005 299.5909 300.4071 300.7290 301.2316 301.1724 300.4650 299.3400 298.7717 
1995 298.4334 298.7152 298.6036 298.4148 299.4252 300.7631 301.2649 301.5536 301.7325 300.7758 299.3273 298.7164 
1996 298.8531 298.6992 299.0863 299.2824 299.8108 300.2964 301.1172 301.5179 301.4593 300.9835 300.0091 298.5122 
1997 298.6715 298.6731 298.4398 298.8355 299.4600 300.4109 300.6836 301.1336 301.5238 301.2075 299.7196 298.5007 
1998 298.3568 298.4611 298.9280 298.7516 300.2289 300.2160 301.1051 301.5926 301.5370 300.9484 300.0888 299.2557 
1999 299.4011 298.2111 298.9107 299.2039 299.9461 300.7950 301.3463 301.8770 302.0459 301.3550 300.2445 299.2787 
2000 299.2436 298.8025 298.3795 298.4295 299.8010 300.2711 301.3073 301.8039 301.9911 301.1806 299.9378 299.1906 
2001 298.6838 298.4671 298.4099 299.0840 300.0268 300.5682 301.6911 301.7802 301.5972 301.2079 300.1896 297.9832 
2002 299.0474 298.6763 298.2355 299.2632 300.0931 301.3581 301.8666 302.1781 302.1844 301.8610 300.3138 299.0719 
2003 298.7231 299.1568 299.2979 299.3497 300.1140 300.7393 301.4895 301.8932 301.9611 301.0731 299.9545 299.5222 
2004 299.0571 299.0964 298.7299 299.0238 300.2405 300.7081 301.3281 301.6879 301.8153 301.1893 300.1360 299.2896