1960 296.8575 296.0223 297.4288 297.7486 299.3636 300.1304 300.4696 300.7718 301.2975 300.2164 298.2942 297.3990 
1961 295.3247 297.3548 297.7740 296.9408 298.0583 299.3654 299.9504 300.8304 300.8176 299.9583 298.2932 297.4528 
1962 296.6036 296.3405 297.4331 297.0267 298.5549 299.5998 300.5020 301.0185 301.5377 299.8611 298.7404 297.5544 
1963 297.8614 296.9734 297.3272 299.1170 300.0938 300.7496 301.2484 301.3633 301.2725 300.2161 298.3451 298.2725 
1964 297.0323 298.1341 298.0352 298.4156 298.4432 299.9327 299.9185 300.3795 300.4584 299.9586 299.2437 298.3201 
1965 297.8392 297.5266 297.6809 297.2378 299.5595 299.9259 300.6085 300.7347 301.0667 300.1741 298.0346 296.6902 
1966 296.2818 297.5534 297.6552 298.1830 299.0157 299.5689 299.9203 300.7907 300.8712 300.1981 299.0728 297.4179 
1967 297.2826 296.5587 297.0635 297.3952 298.3533 299.5648 300.1665 300.3297 300.4128 299.5992 298.1477 297.2119 
1968 296.1119 297.3334 296.9167 297.1533 299.1596 299.9443 301.2257 301.5482 300.8821 300.1907 299.7379 298.1249 
1969 296.6021 297.6671 296.2420 297.3495 298.5992 299.5864 300.7036 301.0956 300.7831 299.7234 299.0453 296.4794 
1970 295.4285 296.5258 296.3748 297.0416 298.6773 299.7114 300.6525 300.1065 300.8874 299.9917 298.6182 297.1320 
1971 297.0283 297.6815 296.8171 297.0629 298.5388 299.5348 300.0993 300.4813 300.2875 299.6369 297.5686 297.7847 
1972 296.5154 296.3821 297.7867 297.8439 298.8740 299.8638 300.4984 300.3156 300.8438 300.2999 299.0431 297.3685 
1973 298.2101 297.4324 298.5852 298.4465 299.2138 300.5513 300.8149 301.2446 301.2240 299.9994 299.1904 296.7936 
1974 296.9074 296.0571 297.4614 298.2816 298.4206 299.7340 300.5605 300.7296 301.0506 299.7349 298.6403 296.1414 
1975 296.8408 296.4609 297.3441 298.0903 298.9479 300.2055 300.6166 300.9266 301.0969 300.2261 299.6828 298.7676 
1976 296.8133 296.4023 297.6704 296.7222 297.7190 298.8648 299.4805 299.6880 300.1599 299.8503 298.8112 296.8201 
1977 296.7603 297.2167 297.1474 296.6832 298.0351 299.6165 300.0500 300.4828 300.8467 300.1520 298.0901 297.0573 
1978 297.3353 296.8003 296.9996 297.2094 298.2076 299.6918 300.0063 300.1136 300.4350 299.6082 297.9019 296.8684 
1979 296.0193 297.0965 296.8074 297.7294 298.3076 300.0710 300.8958 301.3329 301.3258 300.3786 299.1243 298.2936 
1980 296.1031 295.7227 297.0190 296.7021 298.9402 300.4196 301.0807 301.5045 301.5363 300.7740 298.6365 297.2380 
1981 297.4872 294.6935 295.9048 296.5820 297.7626 299.6490 300.4426 300.5582 300.7430 300.2207 298.9388 297.6505 
1982 297.4824 297.7464 296.6785 297.6351 298.0473 300.0531 300.0749 300.2653 300.1695 299.3020 297.7245 297.7580 
1983 297.3558 296.1443 296.9569 297.2262 297.9940 299.1756 299.9327 300.7150 300.6818 299.5313 298.4760 298.1817 
1984 295.2092 296.0583 297.8267 297.0904 297.8674 299.7352 300.1317 301.1736 300.9962 299.8957 299.2735 298.6880 
1985 297.3769 297.7098 297.1269 297.8816 299.0115 300.0672 300.5606 301.5225 301.1301 300.5666 299.2732 298.3178 
1986 297.2422 296.8236 296.9853 297.8262 298.5004 299.7670 300.8636 301.1626 301.4263 300.1902 299.3632 297.6289 
1987 298.0859 298.0257 297.5354 299.0550 299.2081 300.2762 300.4332 301.1714 301.3511 300.0860 297.9876 296.5095 
1988 297.2649 297.8670 296.9430 297.4934 299.1359 300.4845 300.9677 301.2237 301.1024 299.6781 298.9525 297.3173 
1989 296.5898 296.6492 296.4218 297.3608 299.0461 300.3208 300.7976 300.9279 301.1650 299.8905 298.8158 296.5443 
1990 297.0721 297.0158 296.8792 297.5964 299.1343 300.3178 300.6414 301.0175 301.1310 300.0287 298.3818 297.5833 
1991 296.8130 297.1846 297.0345 298.5274 298.5511 300.0185 300.7257 300.5052 301.2609 300.5328 298.9390 297.8217 
1992 297.1956 297.5745 296.6937 297.7073 299.0956 300.1835 300.3712 301.0654 301.1619 300.7425 299.6314 297.6315 
1993 295.5608 296.7620 297.3153 297.7483 299.2555 300.5828 301.0282 301.4199 301.3091 300.2639 299.1367 297.5872 
1994 297.6787 298.1428 297.2766 298.1712 298.8471 300.3365 300.6541 300.8807 301.2018 300.0472 298.5747 297.9138 
1995 297.7609 298.2592 298.0154 297.8097 298.9259 300.5000 301.2072 301.0548 301.4696 300.0221 298.4506 297.4855 
1996 297.8738 297.9980 298.9279 298.8343 299.2573 300.2626 301.2173 301.3140 300.8919 300.2678 299.2005 297.4024 
1997 297.8187 298.1699 297.6438 297.7529 298.4289 299.9883 300.2555 301.1093 301.0908 300.7979 298.7318 297.1897 
1998 297.1035 297.6965 298.1652 297.7523 299.5807 299.6494 300.8238 301.3840 301.2328 300.4625 299.2276 297.8863 
1999 298.5810 296.9622 298.1657 298.0497 299.0211 300.5063 301.0343 301.5358 301.9279 301.0054 299.2083 297.9809 
2000 298.1668 298.0150 297.8694 297.7147 299.0028 299.9962 301.1071 301.5446 302.2270 300.5470 298.7334 298.3720 
2001 298.0444 297.9862 297.5356 298.5183 299.6667 300.5489 301.7974 301.6159 301.3113 300.8470 299.1364 296.1785 
2002 298.2323 297.7164 296.8325 298.3223 299.2207 301.1182 301.4695 302.3020 301.6210 301.1283 299.3267 297.7957 
2003 297.4677 298.5845 298.4666 298.1696 299.6297 300.4127 301.1837 301.8465 302.1395 300.5275 299.0107 298.8483 
2004 298.2679 298.3821 297.8671 298.2060 299.1093 300.1870 300.9306 301.1826 301.4073 300.5175 299.1847 298.1464