yyyy RcEff RS RH service data 1950 21.6200 21.620 21.621 0.0010 21.6205 1951 21.5900 21.590 21.591 0.0010 21.5905 1952 21.5600 21.560 21.561 0.0010 21.5600 1953 21.5300 21.530 21.531 0.0010 21.5305 1954 21.5010 21.501 21.502 0.0010 21.5010 1955 21.4650 21.465 21.466 0.0010 21.4655 1956 21.4230 21.423 21.424 0.0010 21.4235 1957 21.3810 21.381 21.382 0.0010 21.3815 1958 21.3390 21.339 21.340 0.0010 21.3395 1959 21.2970 21.297 21.298 0.0010 21.2975 1960 21.2590 21.259 21.260 0.0010 21.2595 1961 21.2260 21.226 21.227 0.0010 21.2265 1962 21.1920 21.192 21.193 0.0010 21.1920 1963 21.1580 21.158 21.159 0.0010 21.1585 1964 21.1240 21.124 21.125 0.0010 21.1245 1965 21.0870 21.087 21.088 0.0010 21.0875 1966 21.0470 21.047 21.048 0.0010 21.0475 1967 21.0060 21.006 21.007 0.0010 21.0065 1968 20.9660 20.966 20.967 0.0010 20.9665 1969 20.9260 20.926 20.927 0.0010 20.9265 1970 20.8850 20.885 20.886 0.0010 20.8855 1971 20.8450 20.845 20.846 0.0010 20.8450 1972 20.8040 20.804 20.805 0.0010 20.8045 1973 20.7640 20.764 20.765 0.0010 20.7645 1974 20.7230 20.723 20.724 0.0010 20.7230 1975 20.6850 20.685 20.686 0.0010 20.6850 1976 20.6500 20.650 20.651 0.0010 20.6505 1977 20.6140 20.614 20.615 0.0010 20.6145 1978 20.5790 20.579 20.580 0.0010 20.5795 1979 20.5430 20.543 20.544 0.0010 20.5430 1980 20.5050 20.505 20.506 0.0010 20.5050 1981 20.4640 20.464 20.465 0.0010 20.4645 1982 20.4230 20.423 20.424 0.0010 20.4235 1983 20.3820 20.382 20.383 0.0010 20.3825 1984 20.3410 20.341 20.342 0.0010 20.3415 1985 20.3010 20.301 20.302 0.0010 20.3015 1986 20.2620 20.262 20.263 0.0010 20.2620 1987 20.2220 20.222 20.223 0.0010 20.2225 1988 20.1820 20.182 20.183 0.0010 20.1820 1989 20.1430 20.143 20.144 0.0010 20.1435 1990 20.1040 20.104 20.105 0.0010 20.1045 1991 20.0660 20.066 20.067 0.0010 20.0665 1992 20.0270 20.027 20.028 0.0010 20.0275 1993 19.9890 19.989 19.990 0.0010 19.9895 1994 19.9510 19.951 19.952 0.0010 19.9515 1995 19.9120 19.912 19.913 0.0010 19.9125 1996 19.8720 19.872 19.873 0.0010 19.8725 1997 19.8310 19.831 19.832 0.0010 19.8310 1998 19.7910 19.791 19.792 0.0010 19.7915 1999 19.7510 19.751 19.752 0.0010 19.7510 2000 19.7120 19.712 19.713 0.0010 19.7125 2001 19.6730 19.673 19.674 0.0010 19.6735 2002 19.6350 19.635 19.636 0.0010 19.6355 2003 19.5960 19.596 19.597 0.0010 19.5965 2004 19.5570 19.557 19.558 0.0010 19.5570 2005 19.5190 19.519 19.520 0.0010 19.5190 2006 19.4800 19.480 19.481 0.0010 19.4800 2007 19.4410 19.441 19.442 0.0010 19.4415 2008 19.4010 19.401 19.402 0.0010 19.4010 2009 19.3620 19.362 19.363 0.0010 19.3620 2010 19.3210 19.321 19.322 0.0010 19.3210 2011 19.2760 19.276 19.277 0.0010 19.2760 2012 19.2310 19.231 19.232 0.0010 19.2315 2013 19.1860 19.186 19.187 0.0010 19.1865 2014 19.1420 19.142 19.143 0.0010 19.1425 2015 19.0980 19.098 19.099 0.0010 19.0980 2016 19.0560 19.056 19.057 0.0010 19.0565 2017 19.0140 19.014 19.015 0.0010 19.0145 2018 18.9720 18.972 18.973 0.0010 18.9725 2019 18.9300 18.930 18.931 0.0010 18.9305 2020 18.8880 18.888 18.889 0.0010 18.8885 2021 18.8460 18.846 18.847 0.0010 18.8465 2022 18.8040 18.804 18.805 0.0010 18.8045 2023 18.7620 18.762 18.763 0.0010 18.7620 2024 18.7190 18.719 18.720 0.0010 18.7195 2025 18.6770 18.677 18.678 0.0010 18.6775 2026 18.6350 18.635 18.636 0.0010 18.6355 2027 18.5930 18.593 18.594 0.0010 18.5935 2028 18.5500 18.550 18.551 0.0010 18.5500 2029 18.5080 18.508 18.509 0.0010 18.5080 2030 18.4660 18.466 18.467 0.0010 18.4665 2031 18.4240 18.424 18.425 0.0010 18.4245 2032 18.3810 18.381 18.382 0.0010 18.3815 2033 18.3390 18.339 18.340 0.0010 18.3395 2034 18.2960 18.296 18.297 0.0010 18.2960 2035 18.2540 18.254 18.255 0.0010 18.2545 2036 18.2110 18.211 18.212 0.0010 18.2115 2037 18.1690 18.169 18.170 0.0010 18.1695 2038 18.1260 18.126 18.127 0.0010 18.1260 2039 18.0840 18.084 18.085 0.0010 18.0845 2040 18.0410 18.041 18.042 0.0010 18.0415 2041 17.9980 17.998 17.999 0.0010 17.9980 2042 17.9560 17.956 17.957 0.0010 17.9560 2043 17.9130 17.913 17.914 0.0010 17.9135 2044 17.8700 17.870 17.871 0.0010 17.8705 2045 17.8270 17.827 17.828 0.0010 17.8275 2046 17.7850 17.785 17.786 0.0010 17.7855 2047 17.7420 17.742 17.743 0.0010 17.7425 2048 17.6990 17.699 17.700 0.0010 17.6990 2049 17.6560 17.656 17.657 0.0010 17.6565 2050 17.6130 17.613 17.614 0.0010 17.6135