1960 296.2401 295.6338 297.7972 298.0725 299.5738 300.3932 300.6013 300.6902 300.8789 299.4132 297.4660 297.1313 
1961 295.1487 297.5845 297.9825 297.2138 298.3420 299.3981 299.7774 300.3862 300.1132 298.9739 297.4476 296.8265 
1962 296.0532 295.9870 297.5771 297.4970 299.0519 299.2001 300.3623 300.7611 301.2207 299.3741 298.4328 297.3432 
1963 297.8360 297.4034 297.8978 300.2501 300.4899 300.7550 301.5716 301.3303 301.1523 299.6032 298.2662 298.2013 
1964 296.9409 298.3843 298.3845 298.8884 298.1107 300.0052 299.8122 300.4506 300.3025 299.4825 299.0923 298.1027 
1965 297.7572 297.4251 297.6911 297.0381 299.8582 300.8242 301.1362 300.9139 300.9177 299.8799 297.9948 296.7665 
1966 296.6473 298.0561 298.1734 299.1633 299.4164 299.7206 300.0644 301.0350 300.7708 299.8959 298.7808 297.1541 
1967 297.0544 296.7786 297.7953 297.3244 298.5541 299.7531 300.2068 300.2629 300.3685 299.1496 298.1821 297.4517 
1968 296.0517 297.4782 297.5068 297.9158 299.5909 299.8138 301.2461 301.6016 300.5819 299.8764 299.4457 298.0211 
1969 297.0250 298.1192 296.4845 297.6659 298.2854 299.5612 300.8610 301.0455 300.5113 299.5371 298.7195 296.4803 
1970 296.0715 297.3261 296.7613 297.3322 299.0214 299.7806 300.4548 300.0921 300.6309 299.2196 297.5694 296.4727 
1971 296.8603 297.8969 296.7851 297.4742 298.2568 299.8977 300.1625 300.5857 300.1908 299.0361 297.3822 297.7759 
1972 296.6275 297.0310 298.3555 298.2958 298.6315 299.7426 300.6603 300.6072 300.8055 300.3880 298.5014 297.2556 
1973 298.3532 298.0232 299.1813 299.0725 299.1650 300.8006 300.8105 301.1121 301.1888 299.6560 298.8316 296.2181 
1974 296.9396 296.8652 298.2242 298.9107 298.6232 300.4011 300.9895 300.7870 300.7073 299.2204 298.1887 296.0246 
1975 297.2127 297.0006 297.9405 298.6599 299.1287 300.4112 300.7285 300.9987 300.9260 299.7345 299.3753 298.3701 
1976 296.9984 296.8951 298.5685 297.1590 297.8710 299.1689 299.4863 300.0544 300.2330 299.3694 298.4012 296.1866 
1977 296.8022 297.2020 297.8672 297.2636 298.1377 300.0061 300.4651 300.5725 300.5884 299.5238 297.6837 296.7045 
1978 297.1042 296.7014 296.8610 297.5079 298.7602 300.0358 300.3696 300.1226 300.2702 298.7017 297.5429 296.5615 
1979 295.6362 297.6386 297.2180 297.9973 298.6435 301.1105 301.3341 301.5537 300.9125 299.7293 298.7347 297.5558 
1980 295.8546 296.0747 298.0501 297.2336 299.3610 300.8653 300.9162 301.4796 301.4954 300.4532 298.7205 296.9213 
1981 297.4056 295.1211 296.2439 297.0831 298.0853 300.0979 300.6744 300.7521 300.4788 299.8286 298.3868 297.1524 
1982 297.3141 297.9128 296.5615 298.5307 298.4243 300.6564 300.2332 300.1179 299.6768 298.8739 296.8417 297.2396 
1983 297.1902 295.7680 297.3328 297.1525 298.0819 298.7925 299.6702 300.4865 300.2205 298.7398 298.1318 297.6266 
1984 294.7699 295.9290 298.6502 297.4362 297.7813 300.1363 300.1089 301.2631 300.4326 299.4232 298.9724 298.4420 
1985 297.1411 298.1035 297.6986 298.4027 298.8373 300.3660 301.0201 301.7365 301.1192 300.2622 299.0074 298.0564 
1986 297.3507 297.6357 297.4614 298.0378 298.1815 300.1646 301.2198 300.8988 301.2344 300.4515 299.0881 297.2173 
1987 298.4758 298.6421 298.3533 299.4401 298.6093 299.9535 300.3283 301.1580 301.2335 300.0261 297.7064 296.2055 
1988 297.3395 297.8479 297.3327 297.7587 299.2998 300.9373 301.1633 301.3095 300.9816 298.9798 298.2691 297.0742 
1989 296.4526 296.6394 296.8516 297.8254 299.3929 300.6234 301.0085 301.1433 301.2373 299.0415 298.3945 296.5658 
1990 297.0903 297.0503 297.0032 297.6762 299.1953 300.6070 300.7314 301.2744 301.3607 299.6396 298.2365 297.2488 
1991 296.7848 297.3881 297.0103 299.1120 298.2556 299.7911 300.6511 300.5888 301.1075 300.1928 298.4235 297.5875 
1992 296.7136 297.8313 296.9362 298.0945 298.9695 300.1140 300.3057 300.6527 300.8380 300.2863 299.0028 297.2621 
1993 295.1713 297.2130 298.1678 298.4748 299.8641 301.0308 301.4447 301.4951 301.8452 299.7648 298.5051 296.9821 
1994 297.7369 298.1719 297.4195 298.7054 298.5453 300.2003 300.6236 300.9489 301.3557 300.0930 298.5255 297.5725 
1995 297.7083 298.6200 298.6227 298.2180 298.5679 300.5260 301.2273 301.0325 301.4027 299.3394 298.0398 297.2184 
1996 297.6875 298.1734 299.4890 299.1682 299.3778 300.7902 301.5120 301.5601 300.7459 299.8963 298.8571 297.1923 
1997 297.7788 298.4779 297.6891 298.1837 299.1100 300.7090 300.8497 301.3151 300.8948 300.3053 297.9831 296.9320 
1998 297.4167 298.3141 298.8141 297.8284 299.3654 299.3853 300.9211 301.2379 300.9501 299.6806 298.6483 297.9455 
1999 298.4908 296.9563 298.5014 298.4283 299.2522 300.2431 300.7037 301.7277 301.7441 300.1210 298.7909 297.3763 
2000 298.0198 298.0255 297.8849 297.7492 299.4559 300.3317 301.2321 301.7778 302.1198 300.3299 298.4346 298.1143 
2001 297.6932 297.9185 297.6847 299.0800 300.2429 301.1775 302.1024 301.9146 301.4492 300.5284 298.9273 295.6605 
2002 298.7539 298.2631 297.6186 299.1209 299.1431 301.2129 301.5777 302.4472 301.2555 300.8032 299.0447 297.8945 
2003 297.9219 299.1801 299.4833 298.8735 299.6777 300.7936 301.1905 301.8901 302.0240 299.9205 298.8625 298.5622 
2004 298.5531 298.5871 298.5705 298.5519 299.6749 300.8421 301.1391 301.0951 301.1157 299.9315 298.8451 298.0149