yyyy RcEff RS RH service data 1950 7.2590 5.778 7.417 1.6390 7.2580 1951 7.2490 5.905 7.412 1.5070 7.2480 1952 7.2500 5.515 7.405 1.8900 7.2490 1953 7.2330 5.369 7.400 2.0310 7.2320 1954 7.2190 5.984 7.395 1.4110 7.2180 1955 7.2230 5.857 7.388 1.5310 7.2220 1956 7.2170 5.579 7.384 1.8050 7.2160 1957 7.2120 5.883 7.379 1.4960 7.2110 1958 7.2050 5.465 7.374 1.9090 7.2040 1959 7.2100 5.765 7.367 1.6020 7.2090 1960 7.2030 5.361 7.364 2.0030 7.2020 1961 7.1990 5.814 7.363 1.5490 7.1980 1962 7.2000 5.573 7.362 1.7890 7.1990 1963 7.2010 5.870 7.361 1.4910 7.2000 1964 7.1900 5.811 7.361 1.5500 7.1890 1965 7.1900 5.574 7.358 1.7840 7.1890 1966 7.2170 5.785 7.357 1.5720 7.2160 1967 7.1980 5.498 7.356 1.8580 7.1970 1968 7.1860 5.626 7.354 1.7280 7.1850 1969 7.1870 5.767 7.354 1.5870 7.1860 1970 7.1990 5.488 7.352 1.8640 7.1980 1971 7.1960 5.445 7.352 1.9070 7.1950 1972 7.1890 5.712 7.350 1.6380 7.1880 1973 7.2000 5.764 7.350 1.5860 7.1990 1974 7.1940 5.801 7.349 1.5480 7.1930 1975 7.1800 5.893 7.344 1.4510 7.1790 1976 7.1800 5.491 7.336 1.8450 7.1790 1977 7.1660 5.719 7.327 1.6080 7.1650 1978 7.1580 5.795 7.317 1.5220 7.1570 1979 7.1510 5.837 7.310 1.4730 7.1500 1980 7.1360 5.736 7.299 1.5630 7.1350 1981 7.1240 5.423 7.284 1.8610 7.1230 1982 7.1010 5.560 7.271 1.7110 7.1000 1983 7.0970 5.817 7.258 1.4410 7.0960 1984 7.0780 5.671 7.245 1.5740 7.0770 1985 7.0590 5.516 7.234 1.7180 7.0580 1986 7.0560 5.430 7.224 1.7940 7.0550 1987 7.0510 5.542 7.214 1.6720 7.0500 1988 7.0300 5.381 7.203 1.8220 7.0290 1989 7.0110 5.423 7.192 1.7690 7.0100 1990 7.0240 5.514 7.183 1.6690 7.0230 1991 7.0040 5.660 7.174 1.5140 7.0030 1992 6.9980 5.250 7.167 1.9170 6.9970 1993 6.9760 5.278 7.157 1.8790 6.9750 1994 6.9820 5.480 7.149 1.6690 6.9810 1995 6.9730 5.655 7.140 1.4850 6.9720 1996 6.9530 5.635 7.130 1.4950 6.9520 1997 6.9500 5.593 7.120 1.5270 6.9490 1998 6.9310 5.489 7.111 1.6220 6.9300 1999 6.9170 5.670 7.100 1.4300 6.9160 2000 6.9100 5.620 7.092 1.4720 6.9090 2001 6.8660 5.162 7.083 1.9210 6.8650 2002 6.8770 5.468 7.076 1.6080 6.8760 2003 6.8790 5.347 7.068 1.7210 6.8780 2004 6.8690 5.576 7.061 1.4850 6.8680 2005 6.8600 5.450 7.055 1.6050 6.8590 2006 6.8490 5.189 7.050 1.8610 6.8480 2007 6.8470 5.327 7.045 1.7180 6.8460 2008 6.8390 5.832 7.041 1.2090 6.8380 2009 6.8350 5.669 7.037 1.3680 6.8340 2010 6.8400 5.270 7.031 1.7610 6.8390 2011 6.8200 5.624 7.026 1.4020 6.8190 2012 6.8160 5.279 7.020 1.7410 6.8150 2013 6.8050 5.593 7.016 1.4230 6.8040 2014 6.8100 5.377 7.011 1.6340 6.8090 2015 6.7950 5.069 7.006 1.9370 6.7940 2016 6.8040 5.401 7.003 1.6020 6.8030 2017 6.7980 5.241 7.000 1.7590 6.7970 2018 6.8040 5.268 6.997 1.7290 6.8030 2019 6.8080 5.423 6.994 1.5710 6.8070 2020 6.7980 5.226 6.991 1.7650 6.7970 2021 6.8020 5.303 6.988 1.6850 6.8010 2022 6.7970 5.575 6.986 1.4110 6.7960 2023 6.8080 5.581 6.983 1.4020 6.8070 2024 6.8060 5.014 6.980 1.9660 6.8050 2025 6.8100 5.340 6.978 1.6380 6.8090 2026 6.7930 4.803 6.976 2.1730 6.7920 2027 6.8000 5.438 6.973 1.5350 6.7990 2028 6.8220 5.217 6.971 1.7540 6.8210 2029 6.8010 4.984 6.968 1.9840 6.8000 2030 6.7990 5.363 6.966 1.6030 6.7980 2031 6.7810 5.540 6.964 1.4240 6.7800 2032 6.8000 5.359 6.963 1.6040 6.7990 2033 6.7940 5.123 6.961 1.8380 6.7930 2034 6.8040 5.106 6.958 1.8520 6.8030 2035 6.7980 4.830 6.956 2.1260 6.7970 2036 6.7940 5.295 6.955 1.6600 6.7930 2037 6.8030 5.209 6.952 1.7430 6.8020 2038 6.7750 5.426 6.950 1.5240 6.7740 2039 6.7880 5.184 6.948 1.7640 6.7870 2040 6.7970 5.085 6.947 1.8620 6.7960 2041 6.7800 5.312 6.945 1.6330 6.7790 2042 6.7810 5.174 6.943 1.7690 6.7800 2043 6.7750 4.964 6.942 1.9780 6.7740 2044 6.7700 5.153 6.940 1.7870 6.7690 2045 6.7740 5.304 6.939 1.6350 6.7730 2046 6.7790 5.345 6.937 1.5920 6.7780 2047 6.7540 5.129 6.936 1.8070 6.7530 2048 6.7490 4.928 6.935 2.0070 6.7480 2049 6.7560 5.131 6.934 1.8030 6.7550 2050 6.7550 4.910 6.932 2.0220 6.7540