1960 295.4651 294.9649 297.1318 297.5408 299.1235 299.9593 300.1534 300.4084 300.9483 299.2955 297.0139 296.4272 
1961 294.1938 297.0562 297.5141 296.5337 297.9319 299.0363 299.3425 300.3650 300.1409 298.9625 297.1533 296.5167 
1962 295.5517 295.4697 297.2054 296.5656 298.5468 299.2058 300.0466 300.3266 300.8460 298.9062 297.7101 296.7172 
1963 297.4682 296.5199 297.1272 299.4010 300.0790 300.5279 300.8571 300.9597 300.9389 299.1774 297.4035 297.4739 
1964 296.1779 297.9077 297.8301 298.3814 298.0027 299.6039 299.4678 299.8027 299.7440 299.1619 298.5847 297.4846 
1965 297.1493 297.0523 297.3403 296.6025 299.5762 300.1305 300.5128 300.3974 300.5050 299.3873 297.2527 295.9747 
1966 295.7546 297.4680 297.6333 298.3513 299.0833 299.3626 299.6026 300.7394 300.5113 299.5296 298.3142 296.5724 
1967 296.6109 296.1582 297.0953 297.0935 298.2464 299.1642 299.8080 299.9962 300.0815 298.9351 297.3543 296.4362 
1968 295.4622 297.0408 296.8519 297.0791 299.0426 299.4449 300.9834 301.3706 300.3132 299.4027 299.0518 297.2235 
1969 296.0255 297.4072 295.7243 297.2138 298.1511 299.0745 300.5779 300.7837 300.2733 299.1948 298.2423 295.5673 
1970 294.8303 296.2043 296.0120 297.0011 298.5134 299.3053 300.2336 299.4387 300.6013 299.1103 297.4221 296.2000 
1971 296.2843 297.6054 296.1475 296.8806 298.3066 299.4577 299.8601 300.4389 299.7754 298.8603 296.8541 297.1618 
1972 295.6625 295.9044 297.8120 297.4154 298.4070 299.4733 300.1963 300.0545 300.4944 299.6235 298.1328 296.6002 
1973 297.8406 297.1426 298.5660 298.6162 298.8013 300.2846 300.5742 300.8155 300.7762 299.0763 298.3980 295.7733 
1974 296.1827 295.5136 297.3556 298.2898 298.2597 299.6131 300.6515 300.2380 300.3527 298.7314 297.6294 295.0664 
1975 296.4914 296.1227 297.2255 298.0372 298.8415 300.0218 300.5205 300.5563 300.7017 299.4292 298.9279 297.9987 
1976 296.0693 296.0261 297.8295 296.3693 297.4640 298.8617 299.3174 299.6718 299.8446 299.2893 297.9665 295.6453 
1977 296.1043 296.7207 296.8586 296.2202 297.6884 299.4102 299.8007 300.0041 300.2593 299.2523 296.8224 295.9269 
1978 296.6759 296.2386 296.4739 296.9914 298.4404 299.5628 299.8637 299.8988 299.8895 298.5209 296.7504 295.8007 
1979 295.0737 296.8312 296.3283 297.3266 298.0469 300.2775 300.9609 300.9838 300.7023 299.5125 298.1264 297.4270 
1980 295.0799 294.8957 297.2416 296.4648 298.8799 300.5064 300.7849 301.1975 301.0904 299.9937 297.8945 296.2440 
1981 296.7988 293.9251 295.4904 296.5319 297.7158 299.7927 300.3142 300.2759 300.0948 299.4973 298.0696 296.7440 
1982 296.8127 297.5523 296.2352 297.8586 297.6509 300.1236 299.9489 299.8260 299.2791 298.5527 296.5881 296.8070 
1983 296.7266 295.3925 296.8546 296.7091 297.5945 298.5146 299.3678 300.1914 299.9314 298.6151 297.6836 297.3049 
1984 294.1133 295.3150 298.0619 296.9129 297.4765 299.6410 299.6678 300.9497 300.2050 299.0304 298.5958 298.1477 
1985 296.5351 297.4459 296.8437 297.7744 298.6161 299.7476 300.6458 301.5408 300.7178 299.8869 298.5887 297.6194 
1986 296.6054 296.5053 296.9527 297.5827 298.0091 299.7528 300.8575 300.5526 301.0302 299.7390 298.7193 296.6388 
1987 297.7492 297.8633 297.6368 299.2304 298.8235 299.9857 300.2242 300.9926 300.8780 299.2953 297.0220 295.4726 
1988 296.7471 297.4449 296.7342 297.2552 298.9117 300.2445 300.6621 301.2089 300.6911 298.8208 298.0170 296.4086 
1989 295.8778 296.1936 296.4134 297.3532 298.9816 300.2097 300.6926 300.5880 300.7456 299.0468 298.0097 295.7278 
1990 296.4573 296.6506 296.3555 297.2532 298.6778 300.3783 300.5230 300.8812 300.8528 299.2638 297.7163 296.8151 
1991 296.1272 296.8756 296.7542 298.4083 298.1868 299.7503 300.5107 300.0963 301.0674 299.8791 298.1017 297.0192 
1992 296.2044 297.2861 296.2709 297.5437 298.7750 299.9500 299.9883 300.6005 300.7774 300.2311 298.7894 296.7053 
1993 294.5621 296.6419 297.5265 297.8897 299.4022 300.4942 300.9587 301.3544 301.2400 299.6500 298.2735 296.7582 
1994 297.0932 297.8354 296.9135 298.2451 298.4790 299.9723 300.4655 300.5564 301.0971 299.8018 297.9316 297.2751 
1995 297.2337 298.1237 297.9759 297.4941 298.6929 300.2045 301.1387 300.4803 301.0191 299.0560 297.5803 296.5039 
1996 297.1947 297.5681 298.9584 298.5238 298.9690 300.2967 301.1895 301.1113 300.2937 299.4361 298.7570 296.8582 
1997 297.1403 297.9850 297.1444 297.4471 298.3672 300.1759 300.3512 301.1792 300.6255 300.0550 297.5089 296.2874 
1998 296.2994 297.4971 298.2404 297.2143 299.1902 299.2151 300.4075 300.9589 300.6650 299.5831 298.1839 297.0978 
1999 298.0270 296.2461 298.0926 297.7115 298.6273 300.0118 300.4751 301.2618 301.4210 299.9402 298.2274 296.9399 
2000 297.4921 297.5277 297.4747 297.2665 299.0394 299.8721 300.7040 301.3235 301.8443 299.8354 297.8525 297.5440 
2001 297.1497 297.5137 297.0778 298.4523 299.6086 300.5826 301.6767 301.4882 300.8327 300.1750 298.1203 294.8356 
2002 297.8387 297.5086 296.5022 298.3631 298.7780 300.9649 301.2162 302.2353 301.0120 300.5735 298.6875 296.9142 
2003 296.8696 298.5569 298.6611 298.1426 299.4461 300.0827 300.5710 301.6608 301.6830 299.6033 298.2535 298.3325 
2004 297.8223 298.2731 297.7850 298.1443 298.8224 300.1317 300.5056 300.6867 300.6359 299.6144 298.3725 297.2489