yyyy RcEff RS RH service data 1950 12.9570 11.688 13.299 1.6110 12.9560 1951 12.9650 11.696 13.306 1.6100 12.9640 1952 12.9720 11.702 13.314 1.6120 12.9710 1953 12.9800 11.710 13.321 1.6110 12.9790 1954 12.9890 11.718 13.328 1.6100 12.9880 1955 12.9930 11.721 13.332 1.6110 12.9920 1956 12.9920 11.721 13.332 1.6110 12.9910 1957 12.9930 11.721 13.333 1.6120 12.9920 1958 12.9930 11.721 13.332 1.6110 12.9920 1959 12.9930 11.720 13.332 1.6120 12.9920 1960 12.9930 11.721 13.332 1.6110 12.9920 1961 12.9920 11.723 13.334 1.6110 12.9910 1962 12.9940 11.725 13.336 1.6110 12.9930 1963 12.9960 11.727 13.337 1.6100 12.9950 1964 12.9960 11.728 13.339 1.6110 12.9950 1965 12.9930 11.728 13.338 1.6100 12.9920 1966 12.9900 11.725 13.334 1.6090 12.9890 1967 12.9850 11.721 13.329 1.6080 12.9840 1968 12.9810 11.718 13.325 1.6070 12.9800 1969 12.9770 11.715 13.321 1.6060 12.9760 1970 12.9710 11.709 13.315 1.6060 12.9700 1971 12.9610 11.701 13.307 1.6060 12.9600 1972 12.9520 11.693 13.299 1.6060 12.9510 1973 12.9420 11.685 13.291 1.6060 12.9410 1974 12.9330 11.677 13.283 1.6060 12.9320 1975 12.9190 11.665 13.272 1.6070 12.9180 1976 12.9050 11.650 13.260 1.6100 12.9040 1977 12.8900 11.635 13.248 1.6130 12.8890 1978 12.8750 11.620 13.236 1.6160 12.8740 1979 12.8600 11.604 13.223 1.6190 12.8590 1980 12.8410 11.585 13.208 1.6230 12.8400 1981 12.8200 11.565 13.191 1.6260 12.8190 1982 12.7990 11.544 13.173 1.6290 12.7980 1983 12.7790 11.455 13.157 1.7020 12.7780 1984 12.7550 11.434 13.138 1.7040 12.7540 1985 12.7420 11.419 13.125 1.7060 12.7410 1986 12.7290 11.408 13.115 1.7070 12.7280 1987 12.7170 11.397 13.106 1.7090 12.7160 1988 12.7060 11.356 13.097 1.7410 12.7050 1989 12.6970 11.345 13.088 1.7430 12.6960 1990 12.6880 11.338 13.081 1.7430 12.6870 1991 12.6850 11.334 13.077 1.7430 12.6840 1992 12.6860 11.330 13.073 1.7430 12.6850 1993 12.6850 11.327 13.069 1.7420 12.6840 1994 12.6850 11.353 13.065 1.7120 12.6840 1995 12.6820 11.415 13.060 1.6450 12.6810 1996 12.6750 11.406 13.052 1.6460 12.6740 1997 12.6660 11.325 13.045 1.7200 12.6650 1998 12.6580 11.385 13.037 1.6520 12.6570 1999 12.6530 11.375 13.030 1.6550 12.6520 2000 12.6430 11.294 13.023 1.7290 12.6420 2001 12.6370 11.354 13.016 1.6620 12.6360 2002 12.6310 11.345 13.009 1.6640 12.6300 2003 12.6200 11.263 13.002 1.7390 12.6190 2004 12.6150 11.324 12.996 1.6720 12.6140 2005 12.6030 11.241 12.987 1.7460 12.6020 2006 12.5920 11.228 12.978 1.7500 12.5910 2007 12.5820 11.208 12.969 1.7610 12.5810 2008 12.5700 11.273 12.959 1.6860 12.5690 2009 12.5580 11.260 12.950 1.6900 12.5570 2010 12.5480 11.250 12.941 1.6910 12.5470 2011 12.5400 11.240 12.934 1.6940 12.5390 2012 12.5300 11.231 12.926 1.6950 12.5290 2013 12.5210 11.112 12.919 1.8070 12.5200 2014 12.5100 11.102 12.911 1.8090 12.5090 2015 12.5010 11.093 12.904 1.8110 12.5000 2016 12.4940 11.086 12.899 1.8130 12.4930 2017 12.4870 11.078 12.893 1.8150 12.4860 2018 12.4790 11.071 12.887 1.8160 12.4780 2019 12.4710 11.063 12.881 1.8180 12.4700 2020 12.4630 11.055 12.875 1.8200 12.4620 2021 12.4540 11.048 12.869 1.8210 12.4530 2022 12.4480 11.040 12.864 1.8240 12.4470 2023 12.4400 11.033 12.858 1.8250 12.4390 2024 12.4320 11.025 12.852 1.8270 12.4310 2025 12.4270 11.018 12.846 1.8280 12.4260 2026 12.4170 11.010 12.841 1.8310 12.4160 2027 12.4100 11.003 12.835 1.8320 12.4090 2028 12.4040 10.995 12.829 1.8340 12.4030 2029 12.3970 10.988 12.823 1.8350 12.3960 2030 12.3910 10.980 12.818 1.8380 12.3900 2031 12.3850 10.973 12.812 1.8390 12.3840 2032 12.3750 10.965 12.806 1.8410 12.3740 2033 12.3690 10.958 12.801 1.8430 12.3680 2034 12.3610 10.950 12.795 1.8450 12.3600 2035 12.3580 10.943 12.790 1.8470 12.3570 2036 12.3510 10.935 12.784 1.8490 12.3500 2037 12.3430 10.928 12.778 1.8500 12.3420 2038 12.3360 10.920 12.773 1.8530 12.3350 2039 12.3300 10.913 12.767 1.8540 12.3290 2040 12.3240 10.905 12.762 1.8570 12.3230 2041 12.3170 10.898 12.754 1.8560 12.3160 2042 12.3140 10.890 12.751 1.8610 12.3130 2043 12.3060 10.883 12.744 1.8610 12.3050 2044 12.2990 10.875 12.738 1.8630 12.2980 2045 12.2930 10.867 12.733 1.8660 12.2920 2046 12.2890 10.860 12.728 1.8680 12.2880 2047 12.2810 10.852 12.722 1.8700 12.2800 2048 12.2780 10.845 12.717 1.8720 12.2770 2049 12.2690 10.837 12.711 1.8740 12.2680 2050 12.2670 10.830 12.706 1.8760 12.2660