1960 297.3909 296.3675 297.1909 297.4264 298.8773 299.6756 300.0327 300.1954 300.6916 300.3379 298.6913 297.7335 
1961 296.0087 297.3560 297.6615 297.2874 298.1753 299.2267 299.8474 300.3286 300.3789 300.1455 298.6589 297.5164 
1962 296.7641 296.2049 296.6440 296.7024 297.9726 299.1143 299.8920 300.5865 301.0813 300.3597 299.2664 298.1777 
1963 298.1441 297.5979 297.5305 298.4974 299.6362 300.2674 301.0090 301.0872 301.0817 300.3479 299.1640 298.5913 
1964 297.5251 297.9868 298.0699 298.3676 298.8121 299.9697 299.8344 300.2008 300.5176 300.0381 299.3476 298.4973 
1965 298.0991 297.3788 297.6296 297.6374 299.5221 299.9348 300.3457 300.4143 300.8171 300.6407 298.6749 297.4233 
1966 296.6256 297.6086 297.4365 297.8495 298.6149 299.2573 299.6250 300.3465 300.6064 299.9289 299.2946 298.1212 
1967 297.7712 296.8644 297.3986 297.4006 298.2571 299.5048 299.9206 299.9790 300.0921 299.6674 298.7020 297.8713 
1968 296.5654 297.3647 297.1461 297.4421 298.9620 299.5578 300.5378 300.6794 300.6713 300.2671 299.7713 298.6181 
1969 297.3714 297.8401 296.5786 297.1990 298.5858 299.1058 300.0300 300.7234 300.5649 300.0157 299.3461 297.4248 
1970 296.7327 297.1560 296.6103 297.2448 298.5164 299.2989 299.9199 299.9892 300.3215 300.1217 298.7688 297.5425 
1971 297.4847 297.6264 296.9768 296.9149 298.2650 299.2552 299.5269 300.0081 300.1915 299.7289 298.2341 298.2240 
1972 297.4788 297.1488 297.8357 298.1147 298.6732 299.5340 300.1844 300.2632 300.6292 300.6193 299.1425 297.5427 
1973 298.2188 297.5300 298.2136 298.0091 299.1084 300.2784 300.2545 300.8481 300.9459 300.4018 299.5623 297.5643 
1974 297.5294 296.9641 297.7332 297.9258 298.2912 299.5454 300.0812 300.4742 300.6804 300.1384 299.0204 297.3184 
1975 297.8122 297.4720 297.5208 298.0760 298.6891 300.0618 300.3243 300.5064 300.8479 300.4214 299.9577 298.7706 
1976 297.2443 296.7519 297.4413 296.6816 297.9418 298.8487 299.1646 299.3606 299.8140 299.9085 298.9011 296.9040 
1977 297.0178 297.0393 296.6507 297.1847 297.8958 299.1800 299.6973 300.2909 300.5757 300.2415 298.9566 297.6809 
1978 297.4327 296.7710 296.8965 296.9621 298.0583 299.4433 299.4447 299.6127 300.0869 299.6692 298.8787 297.3304 
1979 296.3443 297.2482 296.6855 297.5760 298.3221 299.6285 300.1109 300.7892 301.1300 300.6490 299.5604 298.3360 
1980 296.7636 296.4392 297.1005 296.6697 298.6649 299.6853 300.3858 300.8847 301.2024 300.9056 298.9408 297.5489 
1981 297.4855 295.6569 295.9367 296.3728 297.6845 299.2685 299.7933 300.2136 300.5344 300.2674 298.8590 297.9008 
1982 297.9360 297.6338 296.8561 297.2716 297.9598 299.5165 299.7230 299.8390 300.0755 299.3616 297.8227 297.4987 
1983 297.1511 295.9847 296.6415 297.3792 298.4317 299.3750 299.6227 300.2420 300.3389 299.6482 298.8007 298.2410 
1984 295.8433 296.2266 297.4891 297.3968 298.0403 299.5976 300.0022 300.7136 300.9210 300.3746 299.4095 298.5598 
1985 297.5498 297.7345 297.3860 297.8129 298.9998 299.9369 300.0460 300.6905 300.7635 300.5940 299.6001 298.6047 
1986 297.7039 297.3753 297.3951 298.1248 298.9104 299.7101 300.4287 300.6420 300.9631 300.5434 299.8813 298.3231 
1987 298.8520 298.3911 297.6988 298.4345 299.1783 300.2417 300.2148 300.7511 301.0029 300.5437 298.9947 297.5907 
1988 297.6855 297.6965 296.7529 297.0592 299.0813 299.9174 300.1805 300.5092 300.5382 299.9365 299.1531 297.9678 
1989 297.0115 296.8553 296.4320 297.1248 298.8446 299.9050 300.0634 300.3902 300.7358 299.9970 298.9689 297.0879 
1990 296.9219 296.7555 296.3317 297.0394 298.4361 299.5949 299.9669 300.5102 300.7368 300.0865 298.6681 297.8203 
1991 297.0760 297.0264 296.6232 298.1060 299.1067 299.8046 300.1603 300.2876 300.9102 300.6700 299.1068 298.0760 
1992 297.8546 297.8787 296.9605 297.6626 299.0821 300.0016 299.9771 300.4141 300.6899 300.5368 299.7437 298.2282 
1993 296.2249 296.9991 297.3197 297.5930 298.8113 299.9686 300.5687 300.6206 300.9260 300.3848 299.6431 298.0424 
1994 298.1130 298.0482 297.3053 297.9234 298.8377 300.0764 300.1999 300.5445 300.7832 300.1827 299.0566 298.1335 
1995 297.8880 298.0675 297.8936 298.1702 298.9068 300.5464 300.8758 300.9661 301.1880 300.7004 298.8239 298.3889 
1996 298.3965 298.2812 298.7575 298.6109 299.1903 299.9327 300.6195 300.9392 300.7660 300.4118 299.4315 298.1955 
1997 298.0740 298.2196 297.8036 297.9408 298.8117 300.1216 300.1498 300.4712 300.8603 300.7475 299.3078 298.0614 
1998 298.0678 298.1851 298.1889 298.2544 299.5589 299.8290 300.3705 300.8622 300.7963 300.6873 299.6688 298.5681 
1999 298.9274 297.4976 297.6717 298.3130 299.2040 300.1925 300.5072 301.0170 301.5529 301.1873 299.5193 298.1664 
2000 298.4246 298.0695 297.5526 297.3940 298.8441 299.8639 300.7072 301.0426 301.6330 300.7049 299.2659 298.4195 
2001 298.0051 297.7419 297.8145 298.1041 299.3763 300.1747 301.0564 301.0691 301.0497 300.8502 299.7321 297.3698 
2002 298.6930 297.9664 297.4038 298.3164 299.4704 300.8954 301.4034 301.6028 301.5390 301.2581 299.7177 298.3881 
2003 298.1435 298.6965 298.6147 298.3874 299.8396 300.5779 300.6884 301.2444 301.6787 301.0076 299.5338 298.7999 
2004 298.5384 298.4268 297.9187 297.9091 299.2621 300.0304 300.6235 300.9769 301.3069 300.7997 299.7086 298.7116