yyyy RcEff RS RH service data 1950 2.7230 2.276 3.030 0.7540 2.7220 1951 2.7090 2.201 3.039 0.8380 2.7080 1952 2.7290 2.209 3.030 0.8210 2.7280 1953 2.7320 2.244 3.032 0.7880 2.7310 1954 2.7280 2.227 3.029 0.8020 2.7270 1955 2.7250 2.401 3.030 0.6290 2.7240 1956 2.7380 2.242 3.028 0.7860 2.7370 1957 2.7370 2.305 3.027 0.7220 2.7360 1958 2.7410 2.260 3.028 0.7680 2.7400 1959 2.7210 2.263 3.027 0.7640 2.7200 1960 2.7160 2.256 3.025 0.7690 2.7150 1961 2.7220 2.355 3.030 0.6750 2.7210 1962 2.7330 2.291 3.028 0.7370 2.7320 1963 2.7060 2.242 3.029 0.7870 2.7050 1964 2.7180 2.268 3.037 0.7690 2.7170 1965 2.7200 2.197 3.037 0.8400 2.7190 1966 2.7200 2.276 3.033 0.7570 2.7190 1967 2.7300 2.301 3.030 0.7290 2.7290 1968 2.7160 2.232 3.029 0.7970 2.7150 1969 2.7390 2.222 3.027 0.8050 2.7380 1970 2.7140 2.132 3.026 0.8940 2.7130 1971 2.7060 2.211 3.024 0.8130 2.7050 1972 2.7280 2.279 3.018 0.7390 2.7270 1973 2.7180 2.221 3.023 0.8020 2.7170 1974 2.7100 2.239 3.020 0.7810 2.7090 1975 2.7310 2.305 3.018 0.7130 2.7300 1976 2.7070 2.257 3.012 0.7550 2.7060 1977 2.7230 2.110 3.000 0.8900 2.7220 1978 2.7170 2.228 2.999 0.7710 2.7160 1979 2.6920 2.300 2.989 0.6890 2.6910 1980 2.6770 2.156 2.983 0.8270 2.6760 1981 2.6800 2.265 2.971 0.7060 2.6790 1982 2.6660 2.163 2.958 0.7950 2.6650 1983 2.6630 2.185 2.949 0.7640 2.6620 1984 2.6290 2.188 2.935 0.7470 2.6280 1985 2.6370 2.288 2.923 0.6350 2.6360 1986 2.6110 2.206 2.912 0.7060 2.6100 1987 2.5900 2.194 2.901 0.7070 2.5890 1988 2.5930 2.106 2.889 0.7830 2.5920 1989 2.5850 2.194 2.877 0.6830 2.5840 1990 2.5760 2.163 2.865 0.7020 2.5750 1991 2.5650 2.217 2.853 0.6360 2.5640 1992 2.5550 2.137 2.843 0.7060 2.5540 1993 2.5570 2.100 2.828 0.7280 2.5560 1994 2.5330 2.198 2.815 0.6170 2.5320 1995 2.5390 2.073 2.802 0.7290 2.5380 1996 2.5120 2.102 2.783 0.6810 2.5110 1997 2.5060 2.170 2.766 0.5960 2.5050 1998 2.5020 2.171 2.751 0.5800 2.5010 1999 2.5010 2.078 2.733 0.6550 2.5000 2000 2.4840 2.228 2.716 0.4880 2.4830 2001 2.4660 2.222 2.702 0.4800 2.4650 2002 2.4620 1.996 2.689 0.6930 2.4610 2003 2.4550 2.173 2.675 0.5020 2.4540 2004 2.4620 2.171 2.663 0.4920 2.4610 2005 2.4290 2.115 2.649 0.5340 2.4280 2006 2.4290 2.159 2.634 0.4750 2.4280 2007 2.4220 2.012 2.620 0.6080 2.4210 2008 2.3810 2.062 2.607 0.5450 2.3800 2009 2.3950 2.063 2.595 0.5320 2.3940 2010 2.3820 1.983 2.582 0.5990 2.3810 2011 2.3690 2.031 2.569 0.5380 2.3680 2012 2.3520 2.051 2.557 0.5060 2.3510 2013 2.3270 2.030 2.545 0.5150 2.3260 2014 2.3310 1.998 2.534 0.5360 2.3300 2015 2.2760 2.018 2.523 0.5050 2.2750 2016 2.2990 2.042 2.513 0.4710 2.2980 2017 2.2720 2.005 2.504 0.4990 2.2710 2018 2.2790 1.938 2.494 0.5560 2.2780 2019 2.2650 1.985 2.485 0.5000 2.2640 2020 2.2520 1.965 2.476 0.5110 2.2510 2021 2.2410 1.980 2.467 0.4870 2.2400 2022 2.2220 1.832 2.459 0.6270 2.2210 2023 2.1990 1.827 2.450 0.6230 2.1980 2024 2.2020 1.884 2.442 0.5580 2.2010 2025 2.1720 1.879 2.433 0.5540 2.1710 2026 2.1640 1.927 2.425 0.4980 2.1630 2027 2.1590 1.849 2.417 0.5680 2.1580 2028 2.1330 1.733 2.408 0.6750 2.1320 2029 2.1340 1.924 2.400 0.4760 2.1330 2030 2.1240 1.808 2.392 0.5840 2.1230 2031 2.1130 1.669 2.383 0.7140 2.1120 2032 2.1050 1.852 2.375 0.5230 2.1040 2033 2.0990 1.835 2.365 0.5300 2.0980 2034 2.0910 1.889 2.281 0.3920 2.0900 2035 2.0950 1.844 2.340 0.4960 2.0940 2036 2.0530 1.773 2.259 0.4860 2.0520 2037 2.0660 1.710 2.294 0.5840 2.0650 2038 2.0680 1.776 2.259 0.4830 2.0670 2039 2.0640 1.792 2.269 0.4770 2.0630 2040 2.0530 1.701 2.297 0.5960 2.0520 2041 2.0440 1.627 2.270 0.6430 2.0430 2042 2.0350 1.673 2.179 0.5060 2.0340 2043 2.0110 1.675 2.241 0.5660 2.0100 2044 1.9920 1.732 2.238 0.5060 1.9910 2045 1.9790 1.596 2.225 0.6290 1.9780 2046 1.9470 1.690 2.122 0.4320 1.9460 2047 1.9390 1.698 2.162 0.4640 1.9380 2048 1.9280 1.667 2.163 0.4960 1.9270 2049 1.9250 1.598 2.148 0.5500 1.9240 2050 1.9060 1.627 2.126 0.4990 1.9050