1960 295.4818 295.2009 297.4937 298.2746 299.2266 299.5798 300.1104 299.8758 299.7990 298.6712 296.5171 296.3874 
1961 294.6144 297.4047 297.8767 296.9499 297.8647 299.2402 299.6496 299.8280 299.5032 298.0770 296.6804 296.1884 
1962 295.4415 295.2734 297.5002 297.6035 298.8360 298.6442 299.8700 299.7932 300.3390 298.6935 297.6310 296.8175 
1963 297.5523 297.3243 297.8684 299.8162 300.1153 299.9211 300.9725 300.4678 300.5081 299.0361 297.6719 297.4882 
1964 296.4128 298.1571 297.9451 298.6511 297.6526 299.7164 299.2118 299.7354 299.7141 298.8318 298.8312 297.1925 
1965 297.1783 297.0945 297.3472 296.4687 299.2467 300.2916 300.5324 300.1219 300.1446 299.1458 297.1636 296.3318 
1966 296.1663 298.0931 298.2636 299.0461 298.5539 299.0673 299.4826 299.9903 299.9454 298.8348 298.2193 296.6901 
1967 296.8150 296.3693 297.9724 296.9016 297.9854 299.4961 299.9338 299.6813 299.8991 298.5150 297.5488 296.8768 
1968 295.4472 297.1346 297.3095 297.8535 299.0977 299.4494 300.3551 300.4094 299.5218 299.0665 298.9595 297.3824 
1969 296.5186 298.1240 296.2496 297.2596 297.9925 299.2200 300.2736 299.8688 299.6696 298.9120 298.2626 296.1084 
1970 295.7090 297.2478 296.4018 297.3593 298.6353 299.2448 299.8165 299.6648 299.8013 298.1696 296.4257 295.6922 
1971 296.2945 297.4191 296.5455 297.4597 297.4686 299.2126 299.4704 299.7107 299.2594 298.2674 296.7382 297.2995 
1972 296.1082 296.7134 298.2026 297.8431 297.7747 299.0193 300.0545 299.8716 300.1058 299.8100 297.7939 296.4731 
1973 297.9228 297.7990 299.1281 298.8733 298.7328 300.2384 300.2134 300.3187 300.3880 299.0452 298.2700 295.2985 
1974 296.5494 296.7015 298.2154 298.6895 298.6901 300.1279 300.4486 300.1774 299.8549 298.5783 297.7218 295.5253 
1975 296.7886 297.0694 297.8090 298.3773 298.6814 299.9134 300.0147 300.3399 300.1887 298.9357 298.7330 297.7306 
1976 296.5557 296.4470 298.2005 296.6740 297.3125 298.8128 299.2619 299.9098 299.9673 298.7082 297.8176 295.6634 
1977 296.3291 297.0146 297.9138 297.3099 297.7380 299.3423 300.0439 299.9951 299.9135 298.8095 296.9018 296.1706 
1978 296.9065 296.3338 296.4004 296.9784 298.3605 299.4802 300.0729 299.7361 299.6669 297.8589 296.7029 295.8364 
1979 294.9901 297.5042 297.3368 298.0280 298.2737 301.1670 300.9742 300.7402 300.0343 299.1129 297.8952 296.9391 
1980 295.3287 295.6075 297.8025 296.8361 299.1143 300.0812 300.0579 300.3023 300.4642 299.4449 298.0817 296.0708 
1981 296.8552 294.7465 296.2771 297.0948 298.0812 299.8151 300.0653 300.2028 299.5223 299.1786 297.8978 296.6833 
1982 296.7526 297.5602 296.0947 298.7285 298.0766 300.0423 299.4615 299.4148 298.8293 298.0291 296.2895 296.6210 
1983 296.6341 295.2484 297.1783 296.6762 297.3335 298.0839 299.2146 299.5865 299.5213 297.9828 297.6473 297.0690 
1984 294.2478 295.6878 298.7576 297.2623 297.5053 300.2249 300.0078 300.6259 299.8650 298.9096 298.4866 297.9801 
1985 296.6867 298.0245 297.8751 298.2946 298.3218 299.8146 300.9989 300.9905 300.3494 299.5707 298.4276 297.4850 
1986 296.9659 297.3480 297.3333 297.6458 297.5794 299.6731 300.6728 300.3011 300.6591 300.2869 298.7136 296.4753 
1987 298.2707 298.3888 297.9372 299.2223 297.5157 299.2477 299.7991 300.7022 300.4779 299.3639 297.3713 295.4663 
1988 296.8401 297.6623 297.2090 297.2878 299.1696 300.6240 300.7792 300.5018 300.3468 298.4257 297.5746 296.7053 
1989 295.7104 296.0356 296.6302 297.5592 299.0786 300.2307 300.5724 300.4665 300.4482 298.2297 297.7122 296.2785 
1990 296.7366 296.9010 296.7113 297.8600 298.6189 300.0890 300.0249 300.5282 300.5228 298.7679 297.6932 296.7048 
1991 296.2966 297.2494 296.7958 298.7245 297.6250 299.0974 300.1747 300.0462 300.2117 299.3192 297.0711 296.6718 
1992 296.3419 297.5374 296.7322 297.6772 298.5941 299.5350 299.8529 300.1272 300.0303 299.5752 298.1503 296.5696 
1993 294.4018 296.9975 298.1363 298.5662 299.4251 300.3280 300.7113 300.4631 301.3426 299.0210 298.0986 296.2434 
1994 297.3392 297.9935 297.2267 298.3395 297.9228 299.5088 299.8182 300.1907 300.5088 299.4691 298.0871 296.8586 
1995 297.5399 298.6197 298.6010 297.1267 297.9619 299.8868 300.5087 300.4471 300.7278 298.7150 297.4625 296.8714 
1996 297.3130 297.9540 299.5099 298.9195 298.8882 300.2148 300.9031 300.5439 299.9358 299.1567 298.4113 296.5103 
1997 297.2630 298.1799 297.1377 297.9700 298.8144 300.2146 300.5236 300.7975 300.3672 299.4420 296.8368 295.9589 
1998 296.7850 297.9856 298.7206 297.4536 298.5475 298.7646 300.2504 300.5938 300.1452 298.9416 298.2366 297.6260 
1999 298.0685 296.6116 298.1680 298.5337 298.6619 299.6250 300.1307 300.7659 300.8177 299.1337 298.0342 296.7928 
2000 297.6758 297.8810 297.8691 297.3955 298.8629 299.6811 300.7178 301.1268 300.9456 299.5529 297.8940 297.5740 
2001 297.4241 297.7593 297.5427 298.9104 299.8964 300.6463 301.3478 301.0092 300.9075 299.9054 298.0634 294.3117 
2002 298.2916 298.0548 297.3094 298.7984 298.4874 300.3339 301.0029 301.5050 300.4690 299.7513 298.1634 297.1846 
2003 297.3644 298.9909 299.5638 298.8026 299.4171 300.8505 300.5237 301.1754 300.9850 299.1843 298.0986 297.9770 
2004 297.8820 298.3862 298.2873 298.4445 299.6883 300.8187 300.8690 300.6396 300.3732 299.0090 298.1941 297.6099