1960 296.7532 296.0916 297.7007 297.8870 299.4752 300.2646 300.5264 300.6020 300.8957 299.8164 298.0735 297.5480 
1961 295.7228 297.6065 297.9086 297.4112 298.3996 299.4523 299.9093 300.4740 300.2840 299.4348 298.0895 297.3061 
1962 296.5511 296.2899 297.4630 297.4294 298.8405 299.2829 300.3139 300.8685 301.3088 299.8292 298.9001 297.8408 
1963 298.0768 297.6097 297.9453 299.8871 300.3534 300.7979 301.4781 301.3584 301.2258 299.9632 298.7346 298.5100 
1964 297.3560 298.3578 298.3890 298.8694 298.4748 300.1255 299.9157 300.4213 300.4319 299.7755 299.2307 298.3105 
1965 297.9780 297.5378 297.7708 297.3217 299.8726 300.6688 300.9162 300.8094 300.9680 300.1664 298.4208 297.2024 
1966 296.8238 297.9646 297.9799 298.8497 299.2649 299.6301 299.9657 300.8299 300.8266 300.0133 299.0149 297.5940 
1967 297.3917 296.9526 297.8139 297.4677 298.5151 299.9132 300.1530 300.1812 300.3264 299.4034 298.4694 297.7885 
1968 296.4081 297.5488 297.4969 297.9043 299.5574 299.8250 301.1441 301.4705 300.7756 300.1370 299.7002 298.3942 
1969 297.3574 298.1744 296.6785 297.6662 298.5739 299.6382 300.7042 301.0054 300.6263 299.8013 299.0465 297.0372 
1970 296.4791 297.3734 296.8523 297.4053 298.9680 299.7592 300.3785 300.0798 300.5776 299.6639 298.1059 296.9536 
1971 297.1906 297.8477 296.9544 297.4665 298.3654 299.7167 300.0304 300.4154 300.2495 299.3976 297.7994 298.0135 
1972 296.9814 297.2165 298.2347 298.3865 298.8175 299.8073 300.5378 300.4965 300.8748 300.5962 298.8047 297.5430 
1973 298.3849 297.9936 298.9550 298.8909 299.3200 300.8104 300.7439 301.0903 301.2225 300.0696 299.2227 296.8635 
1974 297.2793 297.1282 298.1765 298.6740 298.5048 300.2288 300.7304 300.7328 300.8120 299.6736 298.6101 296.7067 
1975 297.4909 297.2982 297.8985 298.5984 299.0861 300.4716 300.7036 300.9626 301.0569 300.1106 299.7030 298.6788 
1976 297.3047 297.0374 298.4209 297.2669 298.0139 299.1459 299.4319 299.8131 300.1134 299.6623 298.8148 296.7706 
1977 297.1299 297.3619 297.7840 297.4982 298.2829 299.9504 300.2886 300.5468 300.6475 299.8436 298.3098 297.2739 
1978 297.3993 296.9253 297.0131 297.5033 298.6063 299.9893 300.1094 299.9762 300.2776 299.1519 298.1986 297.0696 
1979 296.0965 297.6169 297.2467 298.0934 298.5883 300.7541 301.0036 301.3601 301.0895 300.1553 299.2000 297.9289 
1980 296.3769 296.4174 297.8616 297.2270 299.2280 300.6223 300.8769 301.4445 301.4931 300.7790 298.9799 297.3730 
1981 297.6052 295.5741 296.3621 297.0130 298.0486 299.8999 300.4462 300.6080 300.6270 300.1451 298.7072 297.5411 
1982 297.6178 297.8729 296.7884 298.2563 298.3886 300.3565 300.1032 300.0826 299.8614 299.1706 297.3741 297.4983 
1983 297.3247 296.0229 297.2630 297.4020 298.3354 299.0635 299.7512 300.4585 300.3357 299.1236 298.4715 297.9379 
1984 295.4305 296.2456 298.3465 297.5313 297.9945 300.1087 300.1619 301.2046 300.6240 299.8738 299.2438 298.6190 
1985 297.4547 298.0869 297.7249 298.4049 299.0914 300.4211 300.6873 301.5569 301.1348 300.4810 299.3069 298.3966 
1986 297.6603 297.7670 297.5750 298.1385 298.5402 300.1273 300.9963 300.9299 301.2061 300.6795 299.4190 297.7189 
1987 298.6042 298.6260 298.2445 299.2036 298.9049 300.1630 300.2474 301.0339 301.2075 300.3359 298.3426 296.8238 
1988 297.5638 297.8475 297.3500 297.6848 299.3935 300.9008 300.9441 301.0710 300.9633 299.3287 298.6698 297.5405 
1989 296.8412 296.8319 296.8391 297.6514 299.2857 300.4928 300.8175 300.9765 301.1156 299.4177 298.7917 297.0346 
1990 297.2949 297.1472 296.9999 297.5777 299.1132 300.4128 300.5490 301.0789 301.2488 299.8615 298.4885 297.6013 
1991 297.0637 297.3788 296.9733 298.8693 298.6193 299.8635 300.5714 300.5499 301.0947 300.4577 298.7175 297.8801 
1992 297.2238 297.9484 297.1212 298.0941 299.1040 300.2506 300.2646 300.6660 300.8591 300.5282 299.3765 297.8011 
1993 295.7825 297.3171 298.0126 298.2914 299.6551 300.8186 301.2258 301.3103 301.6385 300.0804 298.9652 297.4324 
1994 297.9543 298.1571 297.4859 298.5460 298.7001 300.2904 300.4974 300.8091 301.2431 300.1947 298.7932 297.9088 
1995 297.9118 298.5569 298.5001 298.2090 298.7429 300.6354 301.1190 301.0208 301.4249 299.8838 298.4583 297.7652 
1996 298.0275 298.2896 299.3047 299.0847 299.4586 300.5423 301.2255 301.4243 300.8012 300.1768 299.0983 297.5991 
1997 297.9699 298.3848 297.8396 298.2194 299.1056 300.6811 300.6526 301.0329 300.8741 300.4933 298.5449 297.4660 
1998 297.7511 298.3802 298.6956 298.1483 299.5778 299.6034 300.8361 301.1530 300.9840 300.0981 299.1546 298.3691 
1999 298.6978 297.2787 298.4401 298.5501 299.4381 300.4203 300.7427 301.5297 301.8084 300.5380 299.2361 297.8022 
2000 298.2914 298.1714 297.8772 297.7498 299.4054 300.2956 301.1213 301.6407 302.1736 300.6519 298.8578 298.3570 
2001 297.9193 297.9288 297.7695 298.8528 300.1090 300.9670 301.8575 301.6846 301.3924 300.7256 299.3694 296.4772 
2002 298.8975 298.2985 297.7683 298.9986 299.3851 301.3036 301.5822 302.2459 301.4116 301.0254 299.4104 298.3135 
2003 298.1942 299.1157 299.3065 298.8077 299.8620 300.8297 301.1484 301.7398 302.0495 300.4082 299.2506 298.8127 
2004 298.6349 298.5981 298.5185 298.4224 299.7159 300.6874 301.0711 301.0719 301.2807 300.3254 299.2412 298.4252