1960 296.2995 296.4450 298.7629 299.8765 300.3438 300.1999 300.4178 300.3269 300.6756 299.4713 297.3809 297.3594 
1961 295.6402 298.7178 298.4467 298.2739 299.3149 300.0138 299.9148 300.0917 299.9468 298.9213 297.5808 297.0531 
1962 296.3849 296.5692 299.0560 299.1233 299.8179 299.6291 300.4478 300.1004 300.8684 299.5196 298.3094 297.3592 
1963 298.4295 298.4493 299.1961 300.9629 300.3994 300.7179 301.3952 300.8149 300.9595 299.7321 298.4415 298.1753 
1964 297.2683 299.3370 299.0300 299.7200 298.7758 300.5068 299.7607 300.1078 300.1722 299.6321 299.6431 297.9380 
1965 297.7483 298.3989 298.2733 297.4380 300.3629 301.0326 300.7840 300.3585 300.7939 299.5685 297.6640 297.1157 
1966 297.2055 299.1672 299.4494 299.6907 299.1571 299.7387 299.7262 300.2134 300.0219 299.5011 299.1757 297.3958 
1967 297.7899 297.5949 298.8322 298.2990 298.9885 300.5301 300.1865 300.0369 300.5122 299.1591 298.3247 297.5127 
1968 296.1478 297.8987 298.6490 299.3584 300.3333 300.4204 300.7466 300.7495 300.2710 299.8840 299.5688 298.1176 
1969 297.5434 298.9035 297.3570 298.5503 299.1279 299.6254 301.1251 300.4531 300.2294 299.4724 299.5256 296.9572 
1970 296.5669 298.5045 297.7121 298.3655 299.2903 299.5927 300.0175 299.8210 300.1860 298.6965 297.3636 296.3280 
1971 296.9570 298.2617 297.6143 298.6418 298.4416 300.0078 299.8034 299.9553 299.7462 298.8622 297.6470 298.1133 
1972 297.0790 297.6500 299.3460 298.9470 298.7506 299.7963 300.6214 300.0320 300.4572 300.1384 298.6005 297.2414 
1973 298.9000 298.9477 300.2523 299.7158 299.6832 300.7120 300.4973 300.7832 300.8872 299.7884 299.0432 296.1108 
1974 297.2384 297.6380 299.5366 299.9420 299.2666 300.5154 300.7165 300.5763 300.2405 299.2803 298.7995 296.4485 
1975 297.6194 297.9534 299.4036 299.6364 299.4078 300.7578 300.6080 300.7767 300.6111 299.6999 299.3801 298.5318 
1976 297.4190 297.3571 299.2458 298.0822 298.4985 299.9387 299.9963 300.4682 300.2530 299.2041 298.5074 296.6848 
1977 297.0325 298.1397 298.6837 298.2945 298.7488 300.3382 300.7455 300.1523 300.2379 299.2424 298.0258 297.1024 
1978 298.0733 297.6841 297.4639 298.0423 299.3489 300.4290 301.0249 300.4146 300.1500 298.4957 297.2452 296.7029 
1979 295.9610 298.7130 298.7296 299.2775 299.5372 301.9097 301.2567 301.1347 300.5058 299.6480 298.9767 298.0724 
1980 296.3340 296.8145 298.5279 298.0361 300.0634 301.2535 300.6145 300.8495 300.9536 300.2523 298.7275 296.9887 
1981 297.6058 295.7527 297.4561 298.5998 299.3461 300.3828 300.3338 300.2773 299.9975 299.9311 298.9580 297.4380 
1982 297.6659 298.9807 297.1886 300.1417 299.3123 300.2509 299.7135 299.5725 299.3639 298.5658 297.5201 297.5238 
1983 297.6150 296.7071 298.1428 297.7625 298.1571 299.1259 299.7866 300.0467 299.9097 298.7972 298.5998 297.6646 
1984 295.1400 296.9082 300.0865 298.5605 298.4797 300.8917 300.2961 301.1619 300.3886 300.0942 299.4013 299.1764 
1985 297.5851 299.1103 299.3222 299.4002 299.2240 300.6539 301.4261 301.2555 300.8553 300.0896 298.9726 298.3695 
1986 297.7162 298.3856 298.5173 298.5232 298.4808 300.5227 300.9077 300.6944 301.3802 300.7667 299.4998 297.3763 
1987 299.1429 299.4055 299.1251 300.6651 298.4334 300.3734 300.4297 301.2035 301.3347 300.1306 298.2181 296.4194 
1988 297.7804 298.9425 298.5892 298.7086 300.3788 301.7030 301.1328 300.7656 301.0761 298.9837 298.4669 297.5460 
1989 296.6624 297.1035 297.7646 298.7717 299.8980 300.7446 300.8074 300.7606 300.5880 299.0710 298.1439 297.1151 
1990 297.4408 298.4687 298.1451 299.2211 299.3040 300.4326 300.3998 300.7261 300.7291 299.7379 298.8028 297.5709 
1991 297.4278 298.2795 298.3105 299.9782 298.6421 299.9048 300.4618 300.2812 300.8954 300.1935 297.8354 297.7479 
1992 297.2213 298.8335 298.1255 298.9013 299.6294 300.7384 300.5576 300.6180 300.7200 300.4092 299.3118 297.1082 
1993 295.1005 297.9073 299.2874 299.6780 300.3452 300.8805 301.0668 300.9567 301.3240 300.0101 299.0219 297.1231 
1994 298.3152 299.4882 298.6874 299.8974 298.8755 300.4537 300.2778 300.5684 300.9319 300.0447 298.9026 297.8418 
1995 298.4276 300.0123 299.9453 298.0994 299.1422 300.9216 301.2817 300.7398 300.9660 299.3213 298.2500 297.1816 
1996 298.3077 299.3849 300.3916 300.0986 299.8644 300.5435 301.2271 300.7582 300.0564 299.9776 299.5442 297.3193 
1997 298.3334 299.5731 298.0521 299.1082 299.7459 301.4683 301.0009 301.4908 301.0806 300.0615 297.6666 296.7401 
1998 297.7057 298.7925 299.8900 298.4394 299.5541 299.5303 300.8407 301.0827 300.4644 299.8320 299.1158 298.3866 
1999 298.8800 298.0067 299.2178 299.7048 299.7330 300.4372 300.5411 301.2270 301.3263 299.7159 298.8098 297.8988 
2000 298.8100 298.7268 298.9832 298.6990 300.0107 300.8327 300.9533 301.4605 301.5141 300.2594 299.0686 298.5465 
2001 298.7030 299.4555 298.2281 299.9470 300.6251 301.1889 301.7501 301.2083 301.2614 300.4301 298.3517 294.9528 
2002 299.0064 299.1009 298.5046 300.2452 299.6165 301.3162 301.6945 302.2236 301.2332 300.8267 299.2843 298.1419 
2003 298.3809 299.9235 300.8566 299.8941 300.3759 301.3826 300.7238 301.3875 301.5475 300.1112 299.1374 299.1974 
2004 298.5119 299.5579 299.3911 300.2090 300.6284 301.2662 301.2943 300.8604 300.9709 299.7721 298.9549 298.3500