1960 297.3516 296.4712 297.2264 297.3412 298.9538 299.8097 299.9943 300.1652 300.7291 300.3161 298.8649 297.9155 
1961 296.1951 297.3716 297.4963 297.2978 298.1191 299.1369 299.7509 300.3129 300.4126 300.1341 298.8297 297.7636 
1962 297.0027 296.5269 296.9372 296.9527 298.0671 299.1702 299.8487 300.5875 301.2999 300.4363 299.4918 298.3140 
1963 298.2323 297.6338 297.6661 298.8364 299.8850 300.6256 300.9823 301.1328 301.0595 300.4445 299.2341 298.7739 
1964 297.6796 298.0355 298.1333 298.4954 298.8688 300.0262 299.8018 300.0729 300.3825 300.0482 299.2579 298.4761 
1965 298.1214 297.4977 297.6789 297.6205 299.5981 300.0170 300.2602 300.3005 300.8022 300.4996 298.8131 297.5387 
1966 296.7983 297.4762 297.3665 297.8849 298.6433 299.2361 299.5854 300.2468 300.5187 300.0533 299.1956 297.9670 
1967 297.6590 296.8668 297.3671 297.3697 298.1398 299.7391 299.7685 299.8136 299.9879 299.6178 298.6653 297.9539 
1968 296.6318 297.3116 297.1686 297.5616 299.1073 299.6394 300.7403 300.9876 300.7893 300.3764 299.8069 298.6868 
1969 297.5020 297.8653 296.6284 297.3311 298.8229 299.3450 300.1422 300.7311 300.6570 300.0794 299.3677 297.4507 
1970 296.6255 297.0545 296.6433 297.1523 298.5056 299.2751 299.9806 299.8814 300.3011 300.2611 298.8480 297.4833 
1971 297.4309 297.5868 297.0183 297.0843 298.3534 299.1959 299.4582 299.8274 300.0383 299.8062 298.1645 298.1344 
1972 297.2916 297.0984 297.8400 298.1672 298.8473 299.5385 300.0407 299.9772 300.5804 300.7007 299.2404 297.7476 
1973 298.2419 297.5346 298.2365 298.2078 299.2768 300.3331 300.2245 300.7585 300.9293 300.4438 299.6280 297.5995 
1974 297.4689 296.9349 297.7098 297.9928 298.1671 299.4678 300.0132 300.4434 300.7590 300.2581 299.0985 297.3207 
1975 297.6968 297.3539 297.6130 298.1684 298.7806 300.1608 300.3945 300.5580 300.9331 300.5228 300.0348 298.9540 
1976 297.4433 296.9659 297.6685 296.9586 298.0092 298.8465 299.0780 299.2050 299.6273 299.8738 299.1165 297.2943 
1977 297.2205 297.2273 297.1126 297.3508 298.1414 299.3635 299.6194 300.0742 300.5159 300.3156 299.0085 297.8036 
1978 297.5646 296.9642 296.9402 297.1039 298.0701 299.6040 299.4370 299.4885 299.9669 299.7841 298.8750 297.5331 
1979 296.5000 297.2231 296.9058 297.7787 298.2645 299.6989 300.2305 300.7804 301.1992 300.7357 299.7529 298.3905 
1980 296.8105 296.5696 297.1224 296.8475 298.6851 299.8895 300.4322 300.9983 301.3019 301.1366 299.1216 297.7595 
1981 297.6520 295.7766 296.1539 296.5350 297.6278 299.1815 299.7124 300.0059 300.6738 300.4587 299.0026 297.9214 
1982 297.8709 297.5927 296.8845 297.3549 298.0135 299.5222 299.5211 299.6914 299.9878 299.5104 297.9604 297.7324 
1983 297.3350 296.2206 296.7955 297.5013 298.4693 299.3437 299.6570 300.2298 300.3270 299.6433 298.7947 298.2444 
1984 296.0539 296.3551 297.5004 297.4170 298.0081 299.6063 299.9122 300.7794 300.9315 300.4922 299.4922 298.6773 
1985 297.6169 297.7441 297.4108 298.0577 299.2763 300.0948 299.9131 300.7275 300.7974 300.6683 299.6046 298.6974 
1986 297.7794 297.4969 297.4118 298.0312 298.9593 299.7902 300.2844 300.7031 300.9286 300.5864 299.7699 298.2741 
1987 298.5882 298.2955 297.7557 298.4693 299.3091 300.3510 300.0570 300.5531 300.9135 300.6152 298.9491 297.5464 
1988 297.6363 297.6438 296.9783 297.1969 299.1941 300.4534 300.3227 300.4037 300.6152 299.9020 299.1118 298.0214 
1989 297.1026 296.9165 296.4977 297.1354 298.8033 299.9023 300.0784 300.3184 300.5897 299.9637 299.0882 297.2547 
1990 297.2167 296.9492 296.6425 297.1264 298.4825 299.6893 299.9419 300.4756 300.7716 300.1944 298.6455 297.9328 
1991 297.1413 297.0654 296.6801 298.1140 299.0150 299.8082 300.1264 300.1759 300.9410 300.7483 299.1746 298.1951 
1992 297.6965 297.8155 297.0437 297.7104 299.1095 300.1721 300.0158 300.4475 300.7258 300.6535 299.7802 298.2763 
1993 296.4207 297.1748 297.4146 297.7062 298.9462 300.0791 300.5188 300.7157 300.9034 300.4024 299.5539 297.9403 
1994 297.9892 297.9369 297.3522 298.0520 298.9213 300.2091 300.0773 300.3729 300.7374 300.1857 299.0457 298.2863 
1995 297.9851 298.1523 297.9846 298.1433 298.8897 300.6277 300.8818 300.7952 301.1290 300.5868 298.8365 298.2578 
1996 298.3207 298.1769 298.6342 298.7343 299.2004 299.8426 300.5450 300.8049 300.6853 300.3943 299.3179 298.0047 
1997 298.0103 298.0334 297.7402 297.9779 298.7636 300.1844 300.0577 300.3712 300.7637 300.5980 299.2675 298.0236 
1998 297.9871 298.0772 298.1872 298.2620 299.7153 299.7657 300.3456 300.7372 300.7365 300.6130 299.6563 298.6740 
1999 298.8812 297.5376 298.0214 298.3425 299.2832 300.3341 300.4345 300.8865 301.5974 301.1549 299.7450 298.3681 
2000 298.4446 298.0823 297.5630 297.5120 298.9916 299.8764 300.6848 301.1021 301.8692 300.7917 299.3180 298.5141 
2001 297.9741 297.7001 297.6987 298.1406 299.4333 300.1963 301.0963 301.0163 301.0549 300.8671 299.8505 297.4361 
2002 298.7623 298.0012 297.4707 298.3853 299.5248 301.1201 301.3164 301.7064 301.4427 301.3908 299.7978 298.6005 
2003 298.2415 298.7140 298.6406 298.4264 299.8812 300.5197 300.6960 301.1634 301.7908 300.9981 299.6125 298.9425 
2004 298.5640 298.3904 298.0623 297.9746 299.2813 299.9704 300.5665 300.7888 301.2480 300.8845 299.7093 298.7570