1960 295.1034 294.8675 297.3174 297.8988 299.3268 300.1875 300.3831 300.7854 301.0941 299.0670 296.8402 296.3903 
1961 293.9738 297.2835 297.9367 296.5576 297.9986 299.1538 299.4729 300.4272 300.2972 298.7377 296.8029 296.3135 
1962 295.4628 295.4558 297.5605 296.6990 298.7731 299.3493 300.3575 300.4753 301.0458 298.6265 297.5505 296.6517 
1963 297.4981 296.6901 297.3085 299.8555 300.3683 300.5825 301.2039 301.2738 301.1684 299.2105 297.3432 297.5168 
1964 296.2075 298.2366 298.0837 298.6107 297.9839 299.7371 299.5471 299.9612 300.0029 299.2935 298.7519 297.6405 
1965 297.2760 297.2173 297.4974 296.6849 299.7990 300.5331 300.8505 300.7111 300.7049 299.4565 297.2139 295.9172 
1966 295.8210 297.8116 298.0217 298.7560 299.4472 299.4901 299.9863 301.0555 300.6331 299.5020 298.3735 296.5103 
1967 296.6670 296.2729 297.3004 297.0527 298.4536 299.0625 300.1338 300.2770 300.3424 299.0084 297.4164 296.4522 
1968 295.4010 297.2997 297.1471 297.3198 299.1674 299.5885 301.0961 301.4479 300.4407 299.4239 299.0459 297.1653 
1969 296.0335 297.6377 295.8976 297.5612 297.9306 299.1644 300.8693 300.9121 300.3441 299.2387 298.2368 295.4472 
1970 294.8160 296.4359 296.0784 297.3339 298.8507 299.5604 300.4418 299.9756 300.9167 299.0141 297.2880 296.1095 
1971 296.4051 297.9529 296.3648 297.1521 298.5311 299.7539 300.1046 300.7209 300.0573 298.7913 296.8035 297.3163 
1972 295.6511 295.9808 298.1602 297.5529 298.5033 299.7176 300.4465 300.4581 300.5906 299.7344 298.1642 296.5293 
1973 298.0320 297.4521 298.9323 298.8703 298.9546 300.5001 300.7380 301.0498 300.9657 298.9595 298.4198 295.5244 
1974 296.2664 295.5189 297.6801 298.7062 298.5800 299.8510 300.9541 300.6246 300.5622 298.4884 297.5990 294.8900 
1975 296.6120 296.3432 297.5792 298.4050 299.1054 300.0797 300.8077 300.8923 300.9207 299.3130 298.9492 298.0716 
1976 296.0881 296.1717 298.0767 296.4446 297.5485 298.9864 299.6825 300.1296 300.2290 299.3067 297.8621 295.4471 
1977 296.1373 296.8496 297.0724 296.2902 297.6774 299.6188 300.1653 300.4141 300.4710 299.3022 296.5028 295.6661 
1978 296.7315 296.2987 296.6527 296.9831 298.7051 299.8553 300.2803 300.2667 299.9912 298.4240 296.4067 295.7049 
1979 294.9005 297.0855 296.5023 297.4530 298.4524 300.6367 301.2943 301.3999 300.8276 299.5070 298.0775 297.3527 
1980 294.8732 294.7618 297.5646 296.6766 299.3778 300.6516 300.9171 301.3215 301.3170 299.9880 298.0585 296.1084 
1981 296.8468 293.7470 295.6118 296.8430 298.0801 300.0288 300.5891 300.6178 300.2573 299.5060 298.0252 296.6123 
1982 296.8980 297.7496 296.2878 298.3122 297.9761 300.5651 300.2698 300.1150 299.5418 298.5821 296.4353 296.8857 
1983 296.8545 295.4537 297.1097 296.6635 297.5308 298.4182 299.5094 300.4627 300.0907 298.5136 297.6353 297.2500 
1984 293.8185 295.2600 298.5949 297.1906 297.5141 299.8241 300.0100 301.2690 300.5758 298.9876 298.6635 298.1406 
1985 296.5585 297.7868 297.0865 298.0654 298.6461 299.9254 301.1031 301.6303 300.9102 299.9478 298.6140 297.6653 
1986 296.7148 296.8348 297.2586 297.8618 297.9707 299.8727 301.2026 300.7090 301.1706 299.7575 298.8394 296.5872 
1987 297.9933 298.1543 297.8954 299.5944 298.8508 299.9499 300.6292 301.2843 301.0732 299.2557 296.9416 295.3336 
1988 296.8211 297.7255 296.9857 297.4565 299.1429 300.3245 300.9511 301.5320 300.9478 298.9552 297.9112 296.3885 
1989 295.8477 296.3676 296.6602 297.7788 299.3336 300.5226 300.8824 300.9580 300.9540 299.0750 297.9366 295.6460 
1990 296.5381 296.8067 296.5670 297.6719 298.9604 300.7573 300.9247 301.2715 301.1967 299.2923 297.6464 296.7762 
1991 296.1997 297.1814 297.0043 298.7742 298.3000 299.9415 300.7250 300.5191 301.3860 299.9437 298.1564 297.0277 
1992 295.9853 297.4656 296.3753 297.7778 298.8273 299.9909 300.2544 300.7926 301.0105 300.2264 298.7458 296.6205 
1993 294.3728 296.9430 297.9714 298.2830 299.7519 300.8644 301.3754 301.5341 301.5550 299.6429 298.3103 296.6632 
1994 297.2330 298.0785 297.0677 298.5556 298.5074 300.0322 300.6918 300.8845 301.2647 299.9712 298.0893 297.3195 
1995 297.4184 298.4953 298.3025 297.8860 298.8964 300.2516 301.4767 300.9716 301.2072 298.8951 297.5150 296.3200 
1996 297.2911 297.7131 299.2639 298.8031 299.1600 300.7094 301.5953 301.3221 300.5445 299.5177 298.8210 296.9219 
1997 297.2672 298.2821 297.2544 297.7098 298.7295 300.3348 300.6723 301.5385 300.9810 300.2991 297.2704 296.1744 
1998 296.2445 297.6638 298.6179 297.1889 299.3243 299.1205 300.5673 301.2657 300.7706 299.3884 298.0897 297.0429 
1999 298.1166 296.2541 298.3621 297.7835 298.5326 299.9308 300.6239 301.6304 301.6070 299.8574 298.1702 296.8994 
2000 297.5428 297.7457 297.7072 297.3050 299.2534 300.1474 301.0738 301.6678 302.0052 299.8289 297.6994 297.5066 
2001 297.1407 297.5946 297.2004 298.7442 299.8658 300.8770 302.1589 301.8756 301.0369 300.2439 298.1306 294.4872 
2002 298.0513 297.7234 296.6934 298.7317 298.9746 301.1191 301.5159 302.5375 301.2044 300.7524 298.7147 296.8690 
2003 296.9383 298.9558 299.1171 298.4046 299.5781 300.2932 300.8198 302.0350 301.7955 299.4646 298.1625 298.2528 
2004 297.9761 298.5675 298.0400 298.4682 298.9512 300.2974 300.7598 300.9990 300.8808 299.6092 298.4037 297.2643