1960 295.5943 295.7245 296.6033 297.4893 298.3375 298.5876 299.0114 299.1210 299.0914 298.6406 296.9828 296.3858 
1961 295.0324 296.5607 296.6681 296.9825 298.1794 298.2804 298.9099 299.0863 299.0913 298.1664 296.9138 296.3747 
1962 295.5981 295.4483 296.3053 297.0898 298.3775 297.9099 298.7561 299.1164 299.7712 298.7090 297.6168 296.4586 
1963 296.9832 297.0732 297.4156 298.2686 298.8248 298.9865 299.4522 299.8008 299.7613 298.8286 297.8503 297.1179 
1964 296.2496 296.6982 296.7884 297.5772 297.5310 298.4361 298.4749 298.8853 299.0310 298.6884 298.1157 296.8067 
1965 296.2662 296.7358 296.6713 296.5898 298.2057 298.7731 299.3368 299.4581 299.7000 298.9769 297.3676 296.5351 
1966 296.5623 296.5241 296.9459 297.5490 297.7411 298.2068 298.3735 299.0229 299.0737 298.6821 297.9465 296.6684 
1967 296.4485 296.1050 297.0076 296.6976 297.6009 298.2314 298.5992 298.6962 299.2652 298.4504 297.2739 296.7019 
1968 295.4198 296.0862 296.7830 297.5591 298.2386 298.5138 299.2442 299.1992 298.8404 298.6854 297.9095 296.7393 
1969 296.1458 296.2768 295.8771 296.6721 297.7277 298.3154 299.4321 299.1626 298.9556 298.3087 298.1316 296.2413 
1970 296.1217 297.0739 296.5706 297.2253 298.1748 298.6577 298.7308 298.6280 298.9214 297.8809 296.4170 295.5935 
1971 295.8138 296.0419 296.2381 297.2803 297.3810 298.2981 298.1747 298.9026 298.5352 298.1870 297.0623 296.6962 
1972 295.9859 296.0972 296.9594 297.5924 297.4203 298.4366 298.8822 298.8630 299.3535 299.3626 298.0295 296.5269 
1973 297.1025 297.0693 297.5890 297.9624 298.2239 299.3833 299.4962 299.9767 299.6816 298.9128 298.2639 296.0553 
1974 296.1962 296.6483 297.2817 297.9040 298.0909 298.8653 299.1198 299.0417 299.0974 298.1841 297.9038 296.1644 
1975 296.1614 295.9711 297.2328 297.8300 298.0603 298.9078 299.1976 299.6371 299.7886 298.8597 298.3535 297.6895 
1976 296.4188 296.0820 297.2041 296.7644 297.7565 298.2855 298.5081 298.7823 299.0660 298.6644 297.5797 296.0119 
1977 296.1453 296.6092 296.5721 297.3603 297.8946 298.4531 298.9427 299.2410 299.3591 298.8286 297.4326 296.6544 
1978 296.7752 296.1988 296.2363 296.7885 298.0797 299.0272 299.2372 299.0247 298.8563 298.0163 297.1565 296.2982 
1979 295.2178 296.8108 296.9378 297.8351 297.8801 299.4531 299.5395 299.9359 299.7533 299.3245 298.2281 296.7864 
1980 295.7149 295.7486 296.8519 297.0910 298.3697 299.2127 299.4031 299.6850 299.7344 299.0661 297.8288 296.1189 
1981 296.3367 295.6481 296.0996 297.3572 298.0333 298.8343 299.0393 299.1254 299.2197 298.9441 298.0472 296.7772 
1982 296.5363 297.1364 296.4182 297.6361 298.0464 298.8130 298.7882 298.7301 298.4181 297.8744 296.5729 296.1840 
1983 295.7832 295.3923 296.2984 296.5486 297.3413 297.6452 298.2678 298.9055 298.9120 298.1895 297.6337 296.3174 
1984 294.6696 295.5519 297.0964 296.9496 297.2998 298.8268 298.9481 299.7426 298.9811 298.6973 298.0184 297.5180 
1985 295.9801 296.6244 297.2662 297.7752 298.3395 299.1911 299.8368 299.8898 299.6979 298.9891 297.9664 297.3918 
1986 296.6479 297.2491 297.1435 297.4561 297.5462 298.5192 299.7151 299.3757 300.0425 299.6664 298.2928 296.7708 
1987 296.8335 297.2734 297.1891 298.2893 298.0042 298.7895 298.9520 299.5302 299.7073 298.8780 297.9274 296.1590 
1988 296.2977 297.0028 297.0684 297.2404 299.0520 299.1398 299.3791 299.3824 299.6927 298.6090 297.6441 296.6491 
1989 295.8267 295.6855 296.3728 296.9396 298.6694 299.0536 299.2028 299.6396 299.5898 298.4193 297.5235 296.8184 
1990 296.0113 296.5808 296.2358 297.1582 298.2815 298.8859 299.2334 299.7203 299.6651 298.8964 297.8246 296.6890 
1991 296.2144 297.0300 296.2026 297.9569 298.1419 298.6462 299.2660 299.3338 299.6778 299.4831 297.5068 296.7407 
1992 296.1111 296.8941 296.6047 297.3784 298.4482 299.0174 299.6198 299.7126 299.5846 299.1770 298.3117 296.8585 
1993 294.9793 296.4310 297.3599 297.8284 298.7850 299.2183 299.8117 299.6191 299.9630 299.4348 298.4706 296.7079 
1994 297.0315 296.8482 297.0777 297.7747 297.8978 298.8963 299.0725 299.2288 299.5959 299.0369 297.9586 296.8511 
1995 296.6587 297.0116 297.6077 297.1005 298.2737 299.2397 299.6701 299.5745 300.1669 298.8018 297.4877 296.8944 
1996 296.8709 297.1707 297.5314 297.9113 298.3126 299.1534 299.6975 299.4434 299.3132 298.7950 298.3832 296.7603 
1997 296.9795 296.9583 297.0844 297.7578 298.4702 299.5829 299.9133 299.8601 299.7600 298.9451 297.3040 296.4435 
1998 296.4450 296.9749 297.7791 297.6767 298.2829 298.6741 299.0788 299.7744 299.2964 298.7825 298.1385 297.4614 
1999 297.3021 296.7344 297.5323 298.2198 298.6125 299.1229 299.2648 300.1743 300.2592 299.1458 297.9445 297.0377 
2000 297.3359 296.9919 296.9146 297.2585 298.2797 298.9016 299.6425 300.4021 300.2654 299.4072 298.4297 297.3250 
2001 296.7541 297.1640 296.7803 297.8456 298.9217 299.5101 300.4627 300.0463 299.9763 299.5297 298.0963 295.6015 
2002 297.5838 297.0824 297.3852 298.3286 298.7870 299.8145 300.4834 300.6326 300.2213 300.0440 298.4361 297.2295 
2003 297.2550 297.4994 298.5587 298.6116 298.6606 299.5417 299.6037 300.1793 300.1338 299.1392 298.1277 297.9242 
2004 297.0417 297.4461 297.3952 297.9269 299.1191 299.5414 299.9450 300.0695 299.8185 299.3628 298.1201 297.2029