1960 297.8039 297.1863 297.7993 298.4328 299.7873 300.0393 300.5839 300.8494 300.8771 300.6150 299.5450 298.5854 
1961 296.9733 298.0211 298.2183 298.2007 299.0595 299.9220 300.5413 301.0687 300.8618 300.4168 299.4624 298.4433 
1962 297.7546 297.2352 297.8504 298.0863 299.4378 299.5492 300.5984 301.2263 301.6574 300.6998 299.7802 298.8171 
1963 298.7479 298.2533 298.3613 299.0769 300.2870 300.8003 301.3058 301.5647 301.5718 300.8527 299.5831 299.1949 
1964 298.2751 298.6486 298.6245 298.8718 299.3788 300.1911 300.4257 300.7977 301.0864 300.5820 299.8339 299.2835 
1965 298.8015 298.2456 298.3102 298.3555 299.5908 299.7197 300.6143 300.8986 301.2663 300.7843 299.3296 298.0575 
1966 297.5689 298.2147 298.3475 298.5549 299.3365 299.8088 300.0943 300.8012 301.0332 300.4341 299.7569 298.5302 
1967 298.2416 297.5099 298.0298 298.2074 299.0582 299.7900 300.1779 300.5492 300.5893 300.2128 299.1765 298.5112 
1968 297.2474 297.9475 298.0011 298.4338 299.6980 300.2196 300.8160 301.0486 300.8966 300.4503 300.0600 299.2489 
1969 297.9670 298.3652 297.4036 298.1502 299.4293 299.6502 300.5295 301.1869 300.8213 300.3013 299.9919 298.1980 
1970 297.2595 297.6969 297.3460 297.8638 299.6612 300.3006 300.3638 300.5704 300.7655 300.2751 299.2721 298.0342 
1971 297.9991 298.1547 297.8073 298.1135 299.3942 299.7495 300.1870 300.5895 300.5871 300.2046 298.8866 298.5758 
1972 297.8277 297.7137 298.4445 298.7153 299.4123 300.1610 300.7339 300.6891 300.7156 300.9666 299.9436 298.3593 
1973 298.7993 298.2227 298.9821 298.9864 299.6528 300.7860 300.9333 301.4524 301.3717 300.6597 299.9228 298.0153 
1974 298.0382 297.3562 298.4374 298.7898 299.1325 299.9402 300.5869 300.9308 301.1184 300.5296 299.7618 297.9568 
1975 298.1608 297.7820 298.3357 298.7908 299.4476 300.3121 300.3871 300.9642 301.3519 300.7331 300.4971 299.6348 
1976 298.1754 297.6381 298.3772 297.8026 298.6090 299.6232 299.8130 300.1394 300.5588 300.2995 299.7562 298.2650 
1977 298.0079 298.0836 297.9600 298.0925 299.0911 300.0831 300.2135 300.9390 301.1646 300.7561 299.6211 298.5880 
1978 298.4469 297.8828 297.9169 297.9857 299.1497 300.2448 300.5955 300.6519 300.7294 300.2592 299.4169 298.6301 
1979 297.5166 298.2963 298.1077 299.1100 299.3309 300.3097 300.8214 301.3292 301.6907 301.2362 300.4176 299.2919 
1980 297.7457 297.4673 297.8664 297.9755 299.6667 300.4063 300.9599 301.4371 301.3755 301.1286 299.7247 298.4073 
1981 298.3831 296.5740 297.0761 297.7810 298.8665 300.0936 300.5273 300.9899 301.0806 300.8314 299.6822 298.5768 
1982 298.4953 298.4514 297.6697 298.4593 299.1838 300.0212 300.4156 300.5340 300.4630 299.8611 298.6396 298.3196 
1983 297.9475 297.0695 297.3662 298.2278 299.0081 299.5602 300.0514 300.7586 300.9358 300.4118 299.6167 299.0627 
1984 296.9509 297.2532 298.4835 298.3840 298.8404 299.9467 300.4688 301.3036 301.1475 300.6301 299.9849 299.2909 
1985 298.2585 298.3742 298.1534 298.8135 299.9772 300.6269 300.6167 301.2840 301.4634 301.1037 300.1374 299.2615 
1986 298.5702 298.4280 298.2849 298.8424 299.4615 300.1895 301.1505 301.3375 301.3459 301.2194 300.4655 299.0648 
1987 299.0746 298.7963 298.3650 299.3585 299.7456 300.4102 300.6675 301.2779 301.3547 300.8749 299.4860 298.0628 
1988 298.1367 298.5553 298.0858 298.2586 300.1107 300.5145 301.1367 301.1762 301.1361 300.5734 299.7774 298.7521 
1989 297.9092 297.8015 297.4856 298.0020 299.9093 300.5549 300.9252 301.2586 301.2802 300.5402 299.7211 298.2144 
1990 298.0070 297.8029 297.5855 298.3673 299.8856 300.3794 300.5846 301.1480 301.3317 300.6208 299.3446 298.7394 
1991 297.9917 297.9300 297.5937 298.9109 299.4818 300.4738 300.8425 300.9584 301.2359 300.9891 299.6488 298.9271 
1992 298.2115 298.3666 297.7964 298.6064 299.9593 300.2876 300.5969 301.2018 301.2977 300.9816 300.2693 298.9114 
1993 297.0789 297.8536 298.1884 298.6478 299.6307 300.2751 300.9265 301.1221 301.1793 300.8048 300.2562 298.6657 
1994 298.5588 298.5057 298.0515 298.8655 299.6242 300.3960 300.7106 301.2465 301.1805 300.4297 299.3555 298.7985 
1995 298.4943 298.7567 298.7006 298.4902 299.4771 300.7046 301.1506 301.5086 301.7242 300.7882 299.3680 298.7808 
1996 298.9334 298.7316 299.0474 299.2086 299.7756 300.2444 301.0277 301.4113 301.4431 300.9627 299.9420 298.5337 
1997 298.6799 298.6842 298.4849 298.8942 299.5267 300.4438 300.6693 301.1042 301.5030 301.1809 299.7744 298.6219 
1998 298.4507 298.5193 298.9893 298.8467 300.2256 300.2451 301.0673 301.5332 301.5112 300.9464 300.0979 299.3070 
1999 299.4320 298.2841 298.9340 299.3342 300.0121 300.7523 301.3121 301.8798 302.0462 301.3696 300.2880 299.3748 
2000 299.3538 298.8391 298.3686 298.4547 299.8015 300.2597 301.2461 301.7816 301.9513 301.1794 300.0193 299.2727 
2001 298.7578 298.4601 298.4289 299.1183 300.0472 300.5502 301.6171 301.7761 301.5974 301.1848 300.1852 298.0822 
2002 299.1068 298.7325 298.3657 299.3627 300.1730 301.3717 301.8187 302.1036 302.1591 301.8705 300.3600 299.1656 
2003 298.8226 299.2376 299.3629 299.3936 300.1468 300.7092 301.4831 301.8902 301.9382 301.1065 300.0237 299.6077 
2004 299.1204 299.1190 298.7826 299.0419 300.2805 300.6940 301.3211 301.6687 301.8272 301.1773 300.1521 299.3367