yyyy RcEff RS RH service data 1950 2.6550 2.325 2.886 0.5610 2.6540 1951 2.6570 2.029 2.886 0.8570 2.6560 1952 2.6460 2.299 2.886 0.5870 2.6450 1953 2.6490 2.205 2.886 0.6810 2.6480 1954 2.6460 2.261 2.893 0.6320 2.6450 1955 2.6670 2.165 2.886 0.7210 2.6660 1956 2.6580 2.265 2.885 0.6200 2.6570 1957 2.6530 2.285 2.891 0.6060 2.6520 1958 2.6430 2.174 2.885 0.7110 2.6420 1959 2.6280 2.259 2.883 0.6240 2.6270 1960 2.6360 2.279 2.884 0.6050 2.6350 1961 2.6320 2.290 2.885 0.5950 2.6310 1962 2.6550 2.292 2.885 0.5930 2.6540 1963 2.6500 2.221 2.888 0.6670 2.6490 1964 2.6690 2.145 2.894 0.7490 2.6680 1965 2.6530 2.265 2.894 0.6290 2.6520 1966 2.6620 2.302 2.889 0.5870 2.6610 1967 2.6560 2.335 2.886 0.5510 2.6550 1968 2.6270 2.303 2.885 0.5820 2.6260 1969 2.6560 2.278 2.891 0.6130 2.6550 1970 2.6650 2.383 2.884 0.5010 2.6640 1971 2.6560 2.334 2.882 0.5480 2.6550 1972 2.6500 2.309 2.880 0.5710 2.6490 1973 2.6510 2.257 2.885 0.6280 2.6500 1974 2.6520 2.262 2.877 0.6150 2.6510 1975 2.6530 2.293 2.874 0.5810 2.6520 1976 2.6580 2.323 2.869 0.5460 2.6570 1977 2.6400 2.268 2.864 0.5960 2.6390 1978 2.6400 2.298 2.866 0.5680 2.6390 1979 2.6340 2.281 2.856 0.5750 2.6330 1980 2.6150 2.266 2.850 0.5840 2.6140 1981 2.6150 2.197 2.843 0.6460 2.6140 1982 2.6020 2.194 2.838 0.6440 2.6010 1983 2.6210 2.248 2.829 0.5810 2.6200 1984 2.6130 2.258 2.828 0.5700 2.6120 1985 2.5980 2.162 2.817 0.6550 2.5970 1986 2.5860 2.180 2.811 0.6310 2.5850 1987 2.5870 2.108 2.806 0.6980 2.5860 1988 2.5720 2.037 2.800 0.7630 2.5710 1989 2.5720 2.250 2.795 0.5450 2.5710 1990 2.5440 2.132 2.795 0.6630 2.5430 1991 2.5280 2.110 2.785 0.6750 2.5270 1992 2.5280 2.120 2.781 0.6610 2.5270 1993 2.5150 2.194 2.776 0.5820 2.5140 1994 2.5130 2.210 2.772 0.5620 2.5120 1995 2.5180 2.148 2.767 0.6190 2.5170 1996 2.5180 2.124 2.761 0.6370 2.5170 1997 2.5530 2.118 2.756 0.6380 2.5520 1998 2.5660 2.152 2.751 0.5990 2.5650 1999 2.5430 2.143 2.746 0.6030 2.5420 2000 2.4620 2.125 2.741 0.6160 2.4610 2001 2.4900 2.167 2.736 0.5690 2.4890 2002 2.4840 2.074 2.732 0.6580 2.4830 2003 2.4720 2.202 2.727 0.5250 2.4710 2004 2.4290 2.160 2.723 0.5630 2.4280 2005 2.4270 2.020 2.717 0.6970 2.4260 2006 2.4470 2.158 2.711 0.5530 2.4460 2007 2.4260 1.995 2.704 0.7090 2.4250 2008 2.3930 2.069 2.698 0.6290 2.3920 2009 2.3640 1.896 2.691 0.7950 2.3630 2010 2.3650 2.053 2.684 0.6310 2.3640 2011 2.3470 2.036 2.676 0.6400 2.3460 2012 2.3470 2.021 2.667 0.6460 2.3460 2013 2.3250 1.946 2.659 0.7130 2.3240 2014 2.3060 1.955 2.650 0.6950 2.3050 2015 2.3130 1.995 2.601 0.6060 2.3120 2016 2.2950 1.901 2.605 0.7040 2.2940 2017 2.2930 1.982 2.623 0.6410 2.2920 2018 2.3100 1.963 2.614 0.6510 2.3090 2019 2.3320 1.912 2.596 0.6840 2.3310 2020 2.3510 2.011 2.497 0.4860 2.3500 2021 2.3250 1.890 2.525 0.6350 2.3240 2022 2.3130 2.027 2.492 0.4650 2.3120 2023 2.2900 1.856 2.489 0.6330 2.2890 2024 2.2730 2.041 2.493 0.4520 2.2720 2025 2.2270 2.007 2.516 0.5090 2.2260 2026 2.1970 1.779 2.520 0.7410 2.1960 2027 2.1800 1.868 2.391 0.5230 2.1790 2028 2.1620 1.862 2.471 0.6090 2.1610 2029 2.1340 1.832 2.448 0.6160 2.1330 2030 2.1350 1.880 2.410 0.5300 2.1340 2031 2.1290 1.760 2.364 0.6040 2.1280 2032 2.1200 1.843 2.328 0.4850 2.1190 2033 2.0940 1.777 2.303 0.5260 2.0930 2034 2.0950 1.789 2.284 0.4950 2.0940 2035 2.0700 1.789 2.271 0.4820 2.0690 2036 2.0640 1.841 2.256 0.4150 2.0630 2037 2.0540 1.727 2.244 0.5170 2.0530 2038 2.0190 1.766 2.234 0.4680 2.0180 2039 2.0110 1.660 2.224 0.5640 2.0100 2040 2.0070 1.771 2.215 0.4440 2.0060 2041 2.0230 1.755 2.207 0.4520 2.0220 2042 2.0340 1.747 2.199 0.4520 2.0330 2043 1.9620 1.670 2.191 0.5210 1.9610 2044 1.9890 1.767 2.184 0.4170 1.9880 2045 1.9390 1.666 2.177 0.5110 1.9380 2046 1.9800 1.618 2.170 0.5520 1.9790 2047 1.9360 1.599 2.164 0.5650 1.9350 2048 1.9040 1.519 2.157 0.6380 1.9030 2049 1.8910 1.639 2.151 0.5120 1.8900 2050 1.8860 1.716 2.144 0.4280 1.8850