1960 295.8467 295.6044 297.5376 298.6878 299.6226 299.4460 299.8509 300.4640 300.3307 298.6732 296.7623 296.2737 
1961 293.7353 297.5776 298.1232 296.8510 298.1900 299.0826 299.3402 299.9165 299.8021 298.4543 296.3524 296.1047 
1962 295.3958 295.5688 297.7593 297.2108 299.2415 298.9125 299.9755 300.0859 300.6619 298.3807 297.4220 296.3496 
1963 297.4106 296.8804 297.5375 299.3292 299.8757 299.7848 300.7425 300.5320 300.5120 299.3625 297.1861 297.2919 
1964 296.1064 298.3942 297.9024 298.4384 298.0007 299.0368 299.3027 299.5337 299.4464 299.0212 298.5400 297.2918 
1965 297.0144 297.4696 297.6809 296.6306 299.2160 299.3528 300.4948 300.0099 300.4602 298.9822 296.6999 295.5981 
1966 295.4778 297.8121 298.2465 298.7979 299.1936 299.0434 299.4361 300.3346 299.9269 298.8722 298.3700 296.2021 
1967 296.6282 296.0585 297.1826 297.3166 298.4109 298.2577 299.6083 299.7311 300.0523 298.6924 297.1387 296.0886 
1968 294.9811 296.9758 297.0625 297.2614 299.1979 299.0886 300.2048 300.5912 299.7569 299.3407 298.8671 296.9449 
1969 295.5137 297.7038 295.9947 297.7318 297.2559 298.7134 300.4256 300.5061 299.6278 298.7824 298.4333 295.0938 
1970 294.0436 296.5125 296.2857 297.4598 298.7751 299.3037 300.0225 299.3613 300.1743 298.6698 297.3452 295.6647 
1971 296.1783 297.5100 296.8749 297.4140 298.5677 299.1984 299.4202 300.0664 299.3664 298.1087 296.5699 296.9635 
1972 295.7184 295.9789 297.9808 297.5008 298.1391 299.0609 300.0016 299.5495 299.8136 299.5389 298.0649 295.9235 
1973 297.7796 297.1218 298.8092 298.7654 298.6169 299.8107 300.1191 300.2540 300.1858 298.6684 298.4503 295.1141 
1974 296.0460 295.0962 297.8830 298.8026 298.9216 299.4109 300.0999 299.9932 299.7833 298.0767 297.6945 294.4792 
1975 296.4507 296.2059 298.0786 298.6080 299.1304 299.7945 300.0383 300.3945 299.9910 298.7136 298.9140 297.9791 
1976 295.9035 295.8503 297.6985 296.3289 297.6613 299.0712 300.0101 300.0416 299.9124 298.9552 297.5766 295.4692 
1977 295.9787 297.1216 296.6573 296.2641 297.5143 299.2482 300.0513 299.9303 299.9558 299.1162 296.2390 295.2647 
1978 296.7118 296.4802 296.4743 296.9282 299.1374 299.6400 300.2302 300.0445 299.6013 297.9541 295.8682 295.4037 
1979 294.8489 297.0206 296.6227 297.7013 298.8818 300.5786 300.9607 301.1704 300.5231 299.3801 297.9463 297.3323 
1980 294.7650 294.5722 296.9964 296.9623 299.4115 300.7579 300.5315 300.9089 300.6523 299.2837 297.8035 295.9175 
1981 296.6827 293.6648 295.7325 297.3058 298.4545 299.6426 300.0817 300.1191 299.7509 299.3103 298.0159 296.4564 
1982 296.7232 297.7867 296.3241 298.7508 298.2686 300.1494 299.9956 299.4159 299.0663 298.1477 296.6479 296.7367 
1983 296.9755 295.7076 296.6757 296.5437 297.4942 297.9112 298.9947 299.7922 299.6970 298.2146 297.5311 296.8816 
1984 293.5357 295.3665 298.7282 297.4258 297.2425 299.7168 299.6232 300.7770 300.1758 298.5208 298.4592 297.9946 
1985 296.3919 297.6829 297.4336 298.2543 298.5516 299.4268 300.9294 301.1010 300.4769 299.4064 298.3208 297.4661 
1986 296.3726 296.7060 297.3399 297.7950 297.7537 299.4542 300.8573 300.1838 301.0457 299.3021 298.5899 296.2082 
1987 297.5696 297.9101 297.4236 299.8656 298.9451 299.1714 300.3569 300.9438 300.6283 298.6233 296.7143 295.1136 
1988 296.5840 297.8705 297.0129 297.6691 299.2939 299.5412 300.0016 300.4398 300.6428 298.6467 297.4846 296.0297 
1989 295.3237 296.0912 296.7108 297.9834 299.4144 300.1331 300.5440 300.6379 300.3531 298.9823 297.7786 295.2894 
1990 296.3996 297.1755 296.9790 298.0823 298.3783 300.0591 300.3263 300.5750 300.4547 298.8155 297.3260 296.2938 
1991 296.2683 297.3202 297.1086 298.8669 298.3524 299.3727 300.1584 299.8616 300.9303 299.4156 297.8072 296.9401 
1992 295.3977 297.2393 296.5424 297.5796 298.5917 299.3512 300.1462 300.4373 300.6132 299.8782 298.7701 296.4326 
1993 293.8878 296.7495 298.1346 298.7081 299.6745 300.1672 301.0623 300.8814 301.2082 299.4336 298.7488 296.4648 
1994 297.0866 298.3883 296.9257 298.4641 298.2854 299.4252 299.9912 300.3233 300.4938 299.7303 297.7531 297.1364 
1995 297.3843 298.4966 298.1325 297.5047 298.9486 299.5977 300.9386 300.3493 300.5326 298.4919 297.3338 295.8006 
1996 297.0398 297.7129 299.1263 299.2042 299.0211 300.3237 301.1476 300.6157 300.0286 299.1125 298.7667 296.5006 
1997 297.2278 298.5856 297.4443 298.1695 298.6753 299.6028 300.3013 301.1016 300.5352 299.6088 296.7628 295.6180 
1998 296.1801 297.3588 298.6725 296.8119 299.2727 298.8296 300.0831 300.7050 299.9985 298.8548 298.2586 296.8616 
1999 297.9426 296.6436 298.4415 297.8356 298.5157 299.5427 300.1864 301.0638 300.9075 299.3589 297.8442 296.8922 
2000 297.5509 297.7238 297.9104 297.6369 299.0804 299.5290 300.6404 301.2477 301.2997 299.6351 297.8548 297.5025 
2001 297.2159 298.0309 297.0145 299.0176 299.6261 300.0979 301.7801 301.1003 300.6974 299.8289 298.1501 294.3383 
2002 297.7847 297.5749 296.3254 298.7899 298.6837 300.1671 301.4763 301.8810 300.8106 300.5786 298.6700 296.6721 
2003 296.9323 298.5387 299.3129 299.0094 299.2869 299.9560 300.2380 301.4416 301.2867 299.0634 297.9274 298.1073 
2004 297.4310 298.5127 297.9229 299.2074 298.8460 299.7598 300.4867 300.4456 300.0949 299.2641 298.1027 297.2734