1960 297.8325 297.1888 297.7968 298.4679 299.8031 299.9801 300.6483 300.9199 300.9049 300.5953 299.5133 298.6040 
1961 297.0167 298.0196 298.2503 298.2476 299.0579 299.9660 300.5981 301.0887 300.8200 300.3819 299.4627 298.4688 
1962 297.7476 297.2543 297.8916 298.0565 299.3890 299.5317 300.6545 301.2792 301.6222 300.5605 299.7684 298.7795 
1963 298.7636 298.2006 298.4031 299.0982 300.2220 300.7447 301.2861 301.5364 301.5241 300.8146 299.5351 299.2018 
1964 298.2886 298.7153 298.6587 298.8141 299.3336 300.1120 300.4377 300.8160 301.0561 300.5138 299.8533 299.3011 
1965 298.8220 298.2794 298.3348 298.3875 299.4910 299.5893 300.6820 300.9583 301.2357 300.7087 299.2695 298.0334 
1966 297.5520 298.2445 298.3819 298.6216 299.3765 299.7675 300.0943 300.8331 301.0519 300.4491 299.7084 298.5309 
1967 298.2563 297.5539 298.0462 298.2144 299.0725 299.6584 300.2252 300.5998 300.5832 300.1848 299.1820 298.5186 
1968 297.2385 297.9742 298.0238 298.4097 299.6983 300.2462 300.8543 301.0679 300.8550 300.4028 300.0060 299.1989 
1969 297.9413 298.3616 297.4750 298.2111 299.3935 299.6409 300.5448 301.2489 300.8388 300.2179 299.9469 298.1737 
1970 297.1942 297.6552 297.3556 297.8326 299.6648 300.3099 300.3991 300.5505 300.7560 300.1578 299.2981 298.0774 
1971 297.9973 298.1342 297.8371 298.0879 299.4000 299.7609 300.2756 300.6618 300.5611 300.1302 298.8275 298.5806 
1972 297.8211 297.7231 298.4770 298.6834 299.3772 300.1653 300.8359 300.7486 300.7190 300.8482 299.8891 298.3854 
1973 298.8353 298.2477 298.9946 298.9838 299.6748 300.8279 300.9343 301.4457 301.3377 300.6103 299.9152 298.0399 
1974 297.9999 297.3275 298.4510 298.8638 299.1581 299.9161 300.6273 300.9570 301.0685 300.3791 299.7027 297.8998 
1975 298.1178 297.7359 298.3903 298.8317 299.4465 300.2278 300.3084 300.9917 301.2928 300.6240 300.4326 299.6295 
1976 298.1490 297.6338 298.4169 297.8297 298.5939 299.6512 299.8324 300.2212 300.6251 300.2893 299.7114 298.3078 
1977 298.0103 298.1464 298.0244 298.0555 299.0800 300.0272 300.1964 300.9905 301.1852 300.7372 299.5540 298.5529 
1978 298.4691 297.9624 297.9966 298.0457 299.1701 300.2338 300.6381 300.7022 300.7317 300.2643 299.4330 298.6740 
1979 297.5919 298.2613 298.0866 299.0894 299.3448 300.2773 300.8992 301.3479 301.7023 301.2014 300.4258 299.3116 
1980 297.7196 297.4142 297.8359 297.9854 299.6953 300.4259 300.9830 301.4449 301.3167 301.1066 299.6949 298.4288 
1981 298.3875 296.5461 297.0425 297.7859 298.8682 300.0658 300.5851 301.0296 301.0598 300.7897 299.6930 298.5621 
1982 298.4931 298.4644 297.6868 298.4197 299.1541 300.0416 300.4758 300.5702 300.4110 299.8114 298.6739 298.3173 
1983 297.9864 297.1193 297.3668 298.1809 298.9774 299.5066 300.0677 300.8695 301.0003 300.4276 299.6227 299.0379 
1984 297.0147 297.2681 298.4474 298.3870 298.8177 299.8661 300.5187 301.3999 301.1218 300.4959 299.9648 299.2634 
1985 298.2791 298.3794 298.1833 298.7903 299.9515 300.5898 300.7341 301.3608 301.4394 301.0758 300.0589 299.2442 
1986 298.5493 298.3518 298.2339 298.8305 299.4247 300.1640 301.2403 301.4523 301.4491 301.1235 300.3505 299.0776 
1987 299.0420 298.7765 298.3923 299.3974 299.7851 300.3484 300.6965 301.4176 301.4135 300.7419 299.3973 298.0299 
1988 298.0975 298.6504 298.1093 298.3026 300.0825 300.4998 301.1784 301.2773 301.1637 300.5587 299.7897 298.7537 
1989 297.9325 297.8093 297.5000 297.9906 299.8994 300.5965 300.9732 301.3021 301.2343 300.4865 299.7206 298.2023 
1990 298.0189 297.8105 297.6903 298.4545 299.9252 300.4037 300.5910 301.1947 301.3252 300.5698 299.2713 298.7611 
1991 297.9831 297.9532 297.6542 298.9080 299.3735 300.5000 300.8892 300.9543 301.2477 300.9143 299.6558 298.9326 
1992 298.1349 298.3380 297.8066 298.6284 299.9123 300.2113 300.6471 301.2384 301.2730 300.9271 300.2356 298.8895 
1993 297.1137 297.8320 298.1732 298.6636 299.6780 300.2706 300.9445 301.2065 301.1829 300.7289 300.2076 298.6904 
1994 298.5151 298.5422 298.0721 298.8969 299.6299 300.3484 300.7610 301.2993 301.1464 300.3841 299.3241 298.8168 
1995 298.5551 298.8383 298.6504 298.5632 299.5027 300.7337 301.1380 301.5457 301.7283 300.7203 299.3475 298.7835 
1996 298.9292 298.7741 299.0627 299.2181 299.7105 300.3330 301.1605 301.5086 301.4627 300.8972 299.9051 298.5541 
1997 298.7051 298.7431 298.4976 298.8839 299.4904 300.3922 300.6573 301.1345 301.5736 301.2114 299.7204 298.5283 
1998 298.4154 298.5294 298.9938 298.8053 300.2004 300.2646 301.1547 301.5554 301.5091 300.8506 300.0344 299.2941 
1999 299.3820 298.2814 298.9992 299.2671 299.9957 300.7333 301.3509 301.8835 301.9720 301.3020 300.2960 299.4208 
2000 299.3661 298.8530 298.4435 298.4341 299.7813 300.1837 301.2914 301.7682 301.9225 301.1272 299.9688 299.3004 
2001 298.7634 298.4841 298.4914 299.1320 300.0009 300.4786 301.7053 301.8058 301.5981 301.1477 300.1641 298.0392 
2002 299.0578 298.7668 298.3846 299.3304 300.1323 301.2590 301.8086 302.1065 302.1278 301.8236 300.3304 299.1579 
2003 298.7673 299.2038 299.3546 299.3605 300.1184 300.7021 301.5359 301.8795 301.8965 301.0086 299.9774 299.5845 
2004 299.1331 299.1295 298.8003 299.0750 300.1763 300.6584 301.4000 301.6774 301.7831 301.1622 300.0870 299.3347