1960 294.9280 294.7718 297.3104 298.1064 299.2501 299.9496 300.1436 300.6503 300.9130 298.7643 296.6447 296.2422 
1961 293.6838 297.4270 297.9914 296.5136 298.0022 299.1211 299.4272 300.1183 300.0049 298.4738 296.3576 296.0835 
1962 295.3102 295.3796 297.6742 296.8308 298.7666 299.2159 300.1638 300.2935 300.8506 298.4104 297.4882 296.5618 
1963 297.4341 296.7971 297.4043 299.8803 300.4068 300.3671 301.2342 301.0522 300.9257 299.2346 297.2724 297.4818 
1964 296.1133 298.3658 298.1077 298.6712 297.9314 299.6777 299.4885 299.8607 299.8181 299.1432 298.7118 297.6157 
1965 297.2497 297.2310 297.5165 296.7146 299.7473 300.4427 300.6241 300.4978 300.4857 299.2375 297.0564 295.7574 
1966 295.7675 297.9285 298.1903 298.8538 299.3168 299.2784 299.8691 300.8435 300.2038 299.1328 298.3284 296.3991 
1967 296.6080 296.1898 297.2950 297.0045 298.4555 298.9388 300.0255 300.1427 300.3161 298.7953 297.3423 296.3089 
1968 295.2848 297.3260 297.2955 297.3516 299.0661 299.3524 300.8361 301.0805 300.1057 299.2822 298.9409 297.0720 
1969 295.9021 297.7323 295.9387 297.5968 297.7254 299.0578 300.5706 300.7030 299.9823 299.0491 298.2433 295.2293 
1970 294.7216 296.5782 296.1087 297.4169 298.8428 299.4271 300.2883 299.9597 300.7023 298.7880 297.0926 295.8829 
1971 296.3042 298.0398 296.4729 297.2507 298.4633 299.6650 299.9553 300.4073 299.8201 298.4510 296.6398 297.2325 
1972 295.6033 295.9429 298.2298 297.4570 298.3442 299.4468 300.3208 300.1820 300.3095 299.6144 298.0217 296.3930 
1973 298.0184 297.5114 299.0821 298.8787 298.7603 300.2175 300.5323 300.8218 300.6858 298.7795 298.3413 295.2784 
1974 296.2838 295.4511 297.7669 298.7118 298.7358 299.8234 300.8809 300.5992 300.3088 298.2781 297.5267 294.7357 
1975 296.7031 296.2992 297.7657 298.5316 299.0484 299.8590 300.4334 300.5802 300.4344 299.0285 298.8543 297.9955 
1976 296.0706 296.1733 298.0710 296.4276 297.5434 299.0267 299.8919 300.2185 300.1203 298.9816 297.7126 295.2200 
1977 296.0727 296.9004 297.1410 296.2657 297.6019 299.5893 300.2254 300.3014 300.3096 299.0924 296.2937 295.4547 
1978 296.6942 296.3068 296.6324 296.8490 298.8064 299.8334 300.3949 300.2701 299.8558 298.2316 296.0603 295.5595 
1979 294.7733 297.1797 296.6254 297.4617 298.6253 300.6977 301.2439 301.3546 300.5628 299.3070 297.9229 297.2609 
1980 294.6792 294.7174 297.6510 296.7664 299.5016 300.6106 300.6730 301.0945 301.0422 299.7808 298.0163 295.9819 
1981 296.8413 293.5279 295.6468 296.9825 298.1489 299.8860 300.4250 300.4785 300.1028 299.3609 297.9691 296.4292 
1982 296.8318 297.7556 296.2598 298.4883 298.1147 300.4673 300.0592 299.8307 299.2965 298.3352 296.2881 296.8391 
1983 296.9205 295.3983 297.0542 296.5767 297.4101 298.2362 299.5028 300.3850 299.9106 298.3484 297.6297 297.0583 
1984 293.6066 295.2304 298.8296 297.2662 297.4395 299.7462 299.9137 301.0438 300.4374 298.8385 298.6071 298.0416 
1985 296.4820 297.8941 297.2009 298.1190 298.4883 299.8518 301.2282 301.3881 300.6679 299.8390 298.5431 297.5598 
1986 296.6309 296.9895 297.2376 297.8094 297.8169 299.8672 301.0993 300.5600 301.0622 299.5964 298.7814 296.4091 
1987 298.0014 298.2146 297.9493 299.6826 298.7503 299.7397 300.7393 301.1696 300.8087 299.0894 296.8423 295.1698 
1988 296.8105 297.8056 297.0344 297.5248 299.1342 300.1629 300.8249 301.4158 300.7933 298.9044 297.6834 296.2707 
1989 295.6868 296.3343 296.7681 297.8650 299.3990 300.4340 300.6869 300.8003 300.7646 298.8058 297.6348 295.4927 
1990 296.4854 296.8715 296.6279 297.8545 298.7742 300.6744 300.6987 301.0991 300.9836 299.1164 297.4855 296.6359 
1991 296.1756 297.3060 297.0426 298.8669 298.2574 299.7599 300.4818 300.3086 301.1678 299.8141 298.1181 297.0422 
1992 295.6383 297.4579 296.3621 297.7846 298.6657 299.8017 300.1841 300.6907 300.8864 300.0560 298.5653 296.4491 
1993 294.1311 296.9821 298.1239 298.4346 299.7682 300.6143 301.3141 301.2959 301.4934 299.5412 298.3060 296.4250 
1994 297.2195 298.1873 297.0914 298.5403 298.3954 299.8930 300.5619 300.8196 301.0730 299.8503 297.9896 297.2216 
1995 297.4748 298.6075 298.3315 297.9356 298.8497 300.0951 301.3466 300.8917 300.9926 298.6524 297.3470 296.0861 
1996 297.2379 297.6911 299.2974 298.8851 299.0555 300.6293 301.4953 301.0437 300.3521 299.3069 298.6856 296.8091 
1997 297.2395 298.4287 297.1787 297.8790 298.7383 300.1660 300.6088 301.4537 300.7593 300.0589 296.8992 296.0157 
1998 296.1554 297.5923 298.8080 297.1032 299.2249 298.9725 300.4550 301.0272 300.5070 299.1117 297.9482 296.9677 
1999 298.0827 296.2227 298.4636 297.8179 298.3912 299.7203 300.3825 301.5192 301.3900 299.6645 297.9619 296.8220 
2000 297.5266 297.8835 297.7546 297.3057 299.1921 300.1012 301.0153 301.5481 301.6891 299.5989 297.5672 297.4335 
2001 297.1226 297.6177 297.2328 298.8477 299.8286 300.7594 301.9379 301.6611 300.9822 300.0977 297.9407 294.0727 
2002 298.1001 297.7381 296.6286 298.8158 298.9125 300.9203 301.4367 302.4498 300.9622 300.7141 298.6861 296.7599 
2003 296.9670 299.1107 299.3924 298.5862 299.4671 300.2243 300.6721 301.8910 301.5579 299.1806 297.9855 298.1190 
2004 297.9486 298.6462 298.0461 298.6276 298.9100 300.2088 300.7278 300.9308 300.7202 299.4998 298.2820 297.1318