1960 297.0095 296.5865 297.9601 298.6001 299.7567 300.2340 300.5350 300.9182 301.0886 300.2528 298.5874 297.8943 
1961 295.6986 298.1708 298.2933 297.7812 298.8344 299.7711 300.1915 300.7507 300.8235 299.8716 298.3543 297.5465 
1962 296.9453 296.7876 297.9638 297.9161 299.3424 299.5748 300.6267 301.0913 301.6751 299.9999 299.1821 298.0085 
1963 298.5397 297.9801 298.3938 299.4736 300.5565 300.9273 301.6776 301.6215 301.5583 300.6589 298.9106 298.8807 
1964 297.6454 298.9170 298.6002 298.9862 299.1501 300.1215 300.2525 300.6113 300.8359 300.3662 299.7221 298.7762 
1965 298.4435 298.2702 298.3174 297.9367 299.9244 300.3350 300.9889 300.9315 301.3435 300.4133 298.6095 297.4039 
1966 297.0180 298.2275 298.5784 298.8709 299.5925 299.9523 300.1395 300.8294 300.9361 300.2273 299.6556 297.9136 
1967 297.8376 297.1451 297.9084 298.0844 298.9935 299.7183 300.4232 300.5237 300.8186 299.9168 298.8290 297.9445 
1968 296.5699 297.7503 297.8426 298.4191 299.7171 300.1931 301.0615 301.1492 300.8653 300.5966 300.2112 298.8510 
1969 297.4401 298.5924 297.1557 298.1027 298.8819 299.7827 300.9357 301.2753 300.7681 300.2366 299.8299 297.0627 
1970 296.2097 297.6825 297.2647 297.8102 299.4157 300.1696 300.5505 300.3948 300.8761 299.9434 298.8932 297.3707 
1971 297.5379 298.3907 297.6428 298.0461 299.2736 299.9536 300.1487 300.6093 300.5231 299.8268 298.1791 298.3454 
1972 297.3149 297.3449 298.5088 298.5287 299.2953 300.0311 300.7428 300.5100 300.9252 300.9135 299.4236 297.6786 
1973 298.7581 298.0319 299.1558 299.2796 299.6005 300.7815 300.9408 301.3410 301.3818 300.3869 299.8443 297.1292 
1974 297.5171 296.7692 298.4757 298.9698 299.1952 300.2160 300.8968 300.8403 300.9764 299.9612 299.2693 296.8045 
1975 297.8457 297.3716 298.5776 298.8615 299.5129 300.5648 300.8004 301.0701 301.2643 300.4214 300.2817 299.3257 
1976 297.6584 297.3204 298.3768 297.4919 298.5125 299.5582 300.0644 300.3874 300.5402 300.0205 299.0795 297.2274 
1977 297.3341 297.9349 297.6704 297.6524 298.6673 300.1382 300.5449 300.7963 301.0265 300.4683 298.5741 297.4202 
1978 297.9655 297.5663 297.4037 297.7672 299.2317 300.3155 300.6744 300.6173 300.6568 299.5197 298.1137 297.3571 
1979 296.5264 298.0352 297.8289 298.8685 299.3544 300.8226 301.1553 301.6228 301.4176 300.7887 299.7472 298.7408 
1980 296.6414 296.6472 297.8321 297.8117 299.8516 300.9763 301.1698 301.5482 301.5091 300.8926 299.2645 297.7260 
1981 297.9846 295.4342 296.7711 297.6865 298.8113 300.2103 300.6580 300.8192 300.8766 300.6681 299.3212 298.0548 
1982 298.0811 298.4581 297.3955 298.8140 299.0662 300.5063 300.3762 300.1425 300.3040 299.5490 298.2032 298.0163 
1983 297.9084 296.8086 297.3693 297.8610 298.7327 299.2826 300.0374 300.6439 300.7463 299.8935 299.1580 298.4647 
1984 295.7189 296.7707 298.7260 298.2965 298.3577 300.1789 300.4525 301.3345 301.2226 300.3043 299.9053 299.1631 
1985 297.8119 298.4190 298.1317 298.8671 299.6866 300.5649 301.0759 301.5301 301.4348 300.8940 299.8883 298.9542 
1986 297.9398 298.0516 298.1780 298.7258 299.0757 300.2566 301.2696 301.1817 301.9100 300.8405 300.2253 298.2627 
1987 298.9001 298.8505 298.3313 299.9327 299.5712 300.2520 300.8256 301.3893 301.6485 300.4519 298.6003 297.0792 
1988 297.9142 298.5696 297.8370 298.2371 300.0266 300.5616 301.0414 301.1925 301.4621 300.0558 299.1335 297.8764 
1989 297.0829 297.3942 297.3519 298.2390 299.7532 300.6724 301.0995 301.2957 301.2274 300.3429 299.3230 297.2487 
1990 297.6453 297.8001 297.6847 298.3588 299.5971 300.7080 300.8238 301.2090 301.4184 300.2971 298.9053 298.0824 
1991 297.6257 298.0824 297.6051 299.1931 299.2559 300.4511 300.9616 300.7932 301.4702 300.8972 299.2236 298.4778 
1992 297.2572 298.2550 297.6335 298.3658 299.5300 300.4216 300.7968 301.1642 301.3885 300.9905 299.9565 298.1458 
1993 295.9618 297.6278 298.4164 298.8080 299.8631 300.5895 301.3651 301.4556 301.5421 300.6416 299.9431 298.0352 
1994 298.3364 298.8700 297.8711 299.0136 299.2939 300.4731 300.7532 301.1449 301.3283 300.5648 299.0546 298.4652 
1995 298.2695 298.8827 298.7677 298.3858 299.3877 300.7176 301.5924 301.3979 301.5130 300.0712 298.8195 297.8329 
1996 298.4351 298.6104 299.4550 299.7137 299.9582 300.6593 301.4525 301.3973 301.2213 300.5996 299.8392 297.9075 
1997 298.4006 298.8705 298.3510 298.7542 299.4710 300.6717 300.8118 301.2668 301.4987 300.8528 298.7591 297.6108 
1998 297.8189 298.3276 299.1480 298.2076 300.1723 299.8781 300.9812 301.4906 301.2947 300.5493 299.7742 298.6829 
1999 299.1971 297.9051 298.8882 298.8820 299.7317 300.6848 301.2205 301.8085 302.0356 300.8782 299.6489 298.4956 
2000 298.8481 298.6987 298.4571 298.2657 299.8165 300.5107 301.5439 301.9543 302.1663 301.0633 299.4959 298.8279 
2001 298.4808 298.6908 298.1315 299.1929 300.3122 300.7705 302.1500 301.8417 301.5829 301.0495 299.5921 296.7559 
2002 298.9895 298.6220 297.7846 299.3848 299.7863 301.3305 302.0754 302.3865 302.0025 301.7227 299.9612 298.3932 
2003 298.3458 299.3411 299.5860 299.5236 300.1536 300.8275 301.2145 302.0646 302.0510 300.5798 299.4672 299.2429 
2004 298.6527 299.1290 298.5788 299.2965 299.8661 300.6828 301.2806 301.4247 301.5760 300.7867 299.7230 298.7068