1960 296.5169 296.6151 298.7649 299.9127 300.3951 300.3050 300.5161 300.4715 300.8024 299.5972 297.5898 297.4426 
1961 295.6663 298.8350 298.4323 298.3279 299.3810 299.9591 299.9743 300.2283 300.0925 299.0776 297.7253 297.1584 
1962 296.4730 296.7212 299.0453 299.1345 299.8844 299.4682 300.5104 300.2698 300.9641 299.4225 298.2910 297.4502 
1963 298.5083 298.5089 299.2207 300.9198 300.4626 300.7082 301.4340 300.9563 301.0483 300.0171 298.6252 298.2866 
1964 297.3044 299.4450 299.1372 299.8257 298.8437 300.3849 299.7883 300.1965 300.3072 299.7748 299.6933 298.1349 
1965 297.8380 298.4614 298.3499 297.5377 300.3478 301.0737 300.8361 300.4600 300.8952 299.6649 297.8347 297.2348 
1966 297.2932 299.2068 299.4147 299.7094 299.3126 299.8331 299.7783 300.3123 300.1534 299.6429 299.2751 297.4814 
1967 297.8116 297.6116 298.8263 298.4573 299.0334 300.5047 300.2473 300.1133 300.6458 299.3259 298.4471 297.6375 
1968 296.2460 297.9483 298.6685 299.4312 300.3387 300.4274 300.7931 300.7847 300.3872 299.9386 299.7331 298.2455 
1969 297.6198 298.9940 297.3847 298.5643 299.0696 299.6712 301.1935 300.6031 300.3748 299.5286 299.5511 297.0118 
1970 296.5750 298.5764 297.8421 298.3161 299.4055 299.7825 300.0989 299.9469 300.3508 298.8896 297.6332 296.5105 
1971 297.0895 298.4042 297.7662 298.7616 298.6518 299.9803 299.8710 300.0772 299.9188 298.9424 297.8398 298.1770 
1972 297.1532 297.7331 299.3111 299.0311 298.8365 299.8323 300.6290 300.1489 300.5577 300.2280 298.7272 297.3408 
1973 298.9639 298.8954 300.2273 299.8576 299.7400 300.6854 300.5711 300.8744 300.9643 299.9257 299.1990 296.3267 
1974 297.3735 297.6769 299.5174 299.9844 299.3234 300.5250 300.7724 300.6450 300.3663 299.3797 298.9240 296.6226 
1975 297.7401 297.8638 299.4194 299.5961 299.4199 300.6812 300.6932 300.8312 300.6714 299.8289 299.5402 298.6779 
1976 297.5419 297.4534 299.3269 298.1349 298.5731 299.9455 299.9713 300.4276 300.3079 299.3609 298.6004 296.8211 
1977 297.1631 298.2391 298.6484 298.2735 298.7465 300.3138 300.6494 300.2356 300.3484 299.3770 298.1090 297.0630 
1978 298.1155 297.7382 297.5210 298.1630 299.4247 300.3983 300.9752 300.4293 300.1806 298.6035 297.3536 296.8355 
1979 296.0315 298.6938 298.7273 299.3369 299.6547 301.8932 301.2675 301.2174 300.6736 299.8497 299.0177 298.1805 
1980 296.4434 296.8993 298.5755 298.1339 300.1720 301.3709 300.6819 301.0142 301.0872 300.4724 298.8106 297.1264 
1981 297.7182 295.7829 297.5628 298.7189 299.3446 300.4102 300.4349 300.3865 300.1490 300.0955 299.0108 297.5346 
1982 297.7543 299.0884 297.3463 300.2166 299.3771 300.3003 299.8659 299.6833 299.4948 298.6634 297.6691 297.5914 
1983 297.6828 296.8559 298.0912 297.7845 298.2198 299.1174 299.7729 300.0825 299.9954 299.0035 298.7678 297.8156 
1984 295.2158 296.9482 300.0150 298.4890 298.5510 300.8294 300.2590 301.2734 300.5107 300.0957 299.5040 299.2834 
1985 297.6667 299.0310 299.1990 299.4386 299.2417 300.6004 301.3615 301.2888 300.8321 300.2477 299.1249 298.4529 
1986 297.8086 298.4073 298.5742 298.5528 298.5845 300.5673 300.9160 300.7750 301.5356 300.8282 299.7170 297.5929 
1987 299.2078 299.4562 299.2065 300.7212 298.6123 300.2607 300.4575 301.2457 301.4154 300.2390 298.2912 296.5264 
1988 297.9378 299.0512 298.5935 298.8227 300.4910 301.4465 301.1179 300.7926 301.1704 299.1058 298.5721 297.6281 
1989 296.8273 297.2864 297.8610 298.9153 299.9354 300.7679 300.8286 300.8307 300.6413 299.2559 298.3472 297.2142 
1990 297.5268 298.5290 298.2101 299.2382 299.3993 300.5415 300.4698 300.7928 300.8258 299.7223 298.9285 297.6740 
1991 297.5778 298.3892 298.3600 300.0510 298.8190 300.0474 300.5462 300.3785 301.0934 300.3712 298.0898 297.9722 
1992 297.3367 298.9201 298.2547 298.9756 299.6949 300.7411 300.6089 300.7124 300.8722 300.6287 299.4946 297.2863 
1993 295.2585 297.9614 299.3346 299.7479 300.4149 300.9125 301.1829 301.1328 301.3746 300.2449 299.2339 297.2806 
1994 298.4453 299.5402 298.6714 299.9445 298.9576 300.4706 300.3650 300.6100 301.0112 300.1950 298.8759 297.9554 
1995 298.4233 300.0092 299.9563 298.1004 299.2290 300.8242 301.2628 300.7922 301.0390 299.4106 298.4013 297.3551 
1996 298.4117 299.4079 300.3727 300.1818 299.8677 300.5888 301.3317 300.9178 300.2289 300.1211 299.6760 297.4880 
1997 298.4380 299.6386 298.3219 299.2567 299.7905 301.4167 300.9336 301.5301 301.1566 300.1821 297.8619 296.9570 
1998 297.8653 298.8658 299.9355 298.5450 299.6717 299.5577 300.8843 301.1919 300.6141 299.9554 299.2799 298.5221 
1999 299.0317 298.0875 299.2539 299.5784 299.7174 300.4140 300.5962 301.3460 301.4170 299.8364 298.9904 298.0434 
2000 298.8989 298.6817 298.9902 298.7622 300.0670 300.8532 300.9982 301.5130 301.6297 300.4506 299.2789 298.6667 
2001 298.7540 299.5500 298.2274 300.0065 300.6883 301.1754 301.8471 301.2881 301.2989 300.5221 298.4732 295.1385 
2002 299.1046 299.1480 298.5217 300.3238 299.7560 301.2937 301.7143 302.2504 301.3885 300.9681 299.5211 298.2623 
2003 298.4871 299.9846 300.8646 300.0419 300.4433 301.3367 300.7361 301.5036 301.6677 300.1790 299.3300 299.3199 
2004 298.6367 299.6076 299.4441 300.3109 300.5953 301.2481 301.2856 300.8808 301.1100 299.8423 299.0994 298.4221