1960 295.2727 295.1403 297.5522 298.4624 299.3598 299.6905 299.9586 300.4991 300.7617 298.7495 296.6888 296.2650 
1961 293.7112 297.7066 298.2397 296.7915 298.1910 299.0852 299.3191 299.9695 299.8311 298.4059 296.3173 296.1131 
1962 295.4634 295.5385 297.9617 297.2643 299.0645 299.0749 300.1014 300.2140 300.7765 298.3776 297.5370 296.6228 
1963 297.5585 297.0489 297.6313 299.8356 300.3885 300.2047 301.0911 300.7619 300.7415 299.3576 297.3621 297.5102 
1964 296.1427 298.6316 298.1855 298.7815 298.1319 299.4517 299.3925 299.6559 299.5913 299.0670 298.7038 297.5129 
1965 297.2710 297.5053 297.6933 296.8342 299.5853 300.0995 300.6120 300.2598 300.4879 299.1625 297.0086 295.8216 
1966 295.7837 298.1136 298.4381 298.9866 299.3104 299.1391 299.7272 300.5170 299.9808 298.9489 298.4661 296.3903 
1967 296.7438 296.2766 297.3445 297.2306 298.5563 298.6956 299.9145 300.0405 300.3062 298.7207 297.2996 296.2935 
1968 295.2665 297.3589 297.4242 297.5602 299.0703 299.1987 300.5349 300.7621 299.9320 299.3881 298.9922 297.1660 
1969 295.9187 297.9595 296.1631 297.8136 297.5594 298.9932 300.5585 300.7632 299.8600 298.9417 298.3747 295.2023 
1970 294.5276 296.7366 296.4118 297.5865 298.8111 299.3047 300.2231 299.6385 300.4524 298.8369 297.3295 295.8543 
1971 296.3581 298.0848 296.7989 297.5540 298.5287 299.5756 299.8080 300.1826 299.5347 298.2610 296.6938 297.2058 
1972 295.7387 296.0866 298.2747 297.4843 298.2081 299.1964 300.1801 299.8335 300.0628 299.6258 298.0614 296.2644 
1973 298.0105 297.4695 299.2079 298.9606 298.7391 299.9250 300.4394 300.5537 300.4091 298.7531 298.4614 295.2679 
1974 296.3633 295.4812 298.0350 298.8011 299.0826 299.7258 300.5891 300.3313 300.0082 298.2982 297.7634 294.7683 
1975 296.7800 296.3974 298.1888 298.6787 299.2227 299.8393 300.1478 300.4618 300.0834 298.8936 298.9330 298.0537 
1976 296.2324 296.2368 298.1118 296.5592 297.7873 299.1220 300.0221 300.2944 300.0594 298.9050 297.7509 295.3948 
1977 296.1561 297.1462 297.1018 296.4613 297.6496 299.4210 300.3077 300.1244 300.1991 299.0771 296.3205 295.4517 
1978 296.8712 296.5583 296.4759 296.9187 299.1247 299.9452 300.4885 300.2402 299.8017 298.0711 295.8680 295.5370 
1979 294.8975 297.2939 296.8847 297.7101 298.9092 300.7424 301.1653 301.3230 300.5984 299.4070 297.9909 297.4441 
1980 294.7861 294.8207 297.6445 297.0251 299.5734 300.6982 300.5385 300.9973 300.8729 299.6784 298.0412 296.0872 
1981 296.9025 293.5335 295.8496 297.2600 298.4026 299.6927 300.1173 300.2185 299.8672 299.3940 298.0898 296.4821 
1982 296.8582 297.9026 296.4751 298.8612 298.2700 300.3505 300.0281 299.5622 299.1338 298.2061 296.5722 296.8903 
1983 297.0931 295.6903 296.9344 296.5631 297.4240 298.0261 299.2235 300.0256 299.7751 298.3007 297.6735 297.0201 
1984 293.6852 295.4845 299.0182 297.5618 297.4873 299.6998 299.8068 300.9018 300.2259 298.7823 298.7460 298.1082 
1985 296.5260 297.9900 297.5381 298.3464 298.5937 299.6744 301.2085 301.2739 300.6863 299.8023 298.5190 297.6641 
1986 296.6031 297.0742 297.4416 297.8485 297.8501 299.8297 300.8955 300.4703 301.1357 299.5423 298.9042 296.4292 
1987 297.9725 298.2394 297.9085 300.0501 298.8275 299.4611 300.6329 301.0163 300.7153 298.8237 296.8266 295.2025 
1988 296.8643 298.0164 297.1498 297.7168 299.3815 299.9562 300.4800 301.0252 300.8688 298.8717 297.6994 296.2446 
1989 295.6439 296.3651 296.9696 298.0409 299.5150 300.3627 300.7037 300.7421 300.5989 298.9105 297.6591 295.5083 
1990 296.5629 297.1420 296.9929 298.1441 298.5221 300.3250 300.4326 300.8355 300.7011 299.0221 297.4778 296.5577 
1991 296.3607 297.4903 297.2545 299.0914 298.4151 299.6726 300.2682 299.9961 301.0650 299.6297 298.0679 297.1884 
1992 295.4698 297.4573 296.5724 297.8190 298.6062 299.5565 300.1859 300.6120 300.7710 300.1504 298.7222 296.5323 
1993 294.1074 297.0245 298.3302 298.7582 299.8752 300.2894 301.2779 301.0547 301.3650 299.6712 298.6667 296.4918 
1994 297.2830 298.5098 297.2037 298.6398 298.2999 299.7357 300.3501 300.6434 300.8201 299.8677 298.0293 297.3280 
1995 297.6166 298.7895 298.3528 297.9187 298.9625 299.8733 301.1774 300.6205 300.6405 298.6113 297.4813 296.0588 
1996 297.2893 297.8964 299.4555 299.2410 299.0238 300.4560 301.2797 300.7578 300.2520 299.2085 298.7965 296.7573 
1997 297.3345 298.7592 297.3404 298.1935 298.8827 299.9524 300.5498 301.3114 300.6933 299.8275 296.8116 295.8998 
1998 296.2396 297.5773 298.9326 297.0902 299.2704 298.9162 300.3048 300.8073 300.2267 299.1165 298.2149 297.0691 
1999 298.1460 296.5873 298.6507 297.9187 298.4173 299.6209 300.2437 301.1651 300.9776 299.4923 297.9498 296.9167 
2000 297.6583 297.9448 297.9543 297.6017 299.3177 299.9321 300.8448 301.3916 301.5344 299.5711 297.7527 297.5310 
2001 297.3073 297.9565 297.3245 299.1032 299.7240 300.5154 301.8208 301.3194 300.9004 299.9691 298.0550 294.1825 
2002 298.1686 297.7979 296.6096 299.0439 298.9527 300.5085 301.4718 302.1508 300.8715 300.7076 298.8181 296.8148 
2003 297.1631 299.0964 299.6247 298.9943 299.5015 300.0965 300.4232 301.6414 301.4550 299.1206 298.0545 298.1917 
2004 297.8376 298.8808 298.1762 299.1455 298.9297 300.0772 300.6881 300.6820 300.4425 299.3929 298.2321 297.2195