yyyy RcEff RS RH service data 1950 2.5340 2.062 2.761 0.6990 2.5330 1951 2.5430 2.174 2.759 0.5850 2.5420 1952 2.5420 2.135 2.757 0.6220 2.5410 1953 2.5270 2.183 2.748 0.5650 2.5260 1954 2.5320 2.163 2.746 0.5830 2.5310 1955 2.5340 2.159 2.752 0.5930 2.5330 1956 2.5170 2.115 2.750 0.6350 2.5160 1957 2.5310 2.173 2.748 0.5750 2.5300 1958 2.5250 2.134 2.746 0.6120 2.5240 1959 2.5180 2.118 2.744 0.6260 2.5170 1960 2.5150 2.047 2.736 0.6890 2.5140 1961 2.5060 2.176 2.742 0.5660 2.5050 1962 2.5250 2.115 2.739 0.6240 2.5240 1963 2.5080 2.151 2.738 0.5870 2.5070 1964 2.5220 2.067 2.740 0.6730 2.5210 1965 2.5240 2.153 2.739 0.5860 2.5230 1966 2.5150 2.074 2.736 0.6620 2.5140 1967 2.5170 2.056 2.738 0.6820 2.5160 1968 2.5110 2.156 2.737 0.5810 2.5100 1969 2.5070 2.070 2.731 0.6610 2.5060 1970 2.4960 2.052 2.729 0.6770 2.4950 1971 2.4990 1.797 2.728 0.9310 2.4980 1972 2.5220 2.114 2.733 0.6190 2.5210 1973 2.5200 2.097 2.729 0.6320 2.5190 1974 2.4800 2.063 2.726 0.6630 2.4790 1975 2.4940 2.126 2.721 0.5950 2.4930 1976 2.4930 2.122 2.717 0.5950 2.4920 1977 2.4920 2.104 2.715 0.6110 2.4910 1978 2.4820 2.150 2.707 0.5570 2.4810 1979 2.4930 2.010 2.708 0.6980 2.4920 1980 2.4560 2.041 2.701 0.6600 2.4550 1981 2.4830 2.092 2.695 0.6030 2.4820 1982 2.4490 2.100 2.687 0.5870 2.4480 1983 2.4670 2.009 2.683 0.6740 2.4660 1984 2.4570 2.170 2.677 0.5070 2.4560 1985 2.4210 1.941 2.667 0.7260 2.4200 1986 2.4280 2.066 2.667 0.6010 2.4270 1987 2.4240 1.910 2.658 0.7480 2.4230 1988 2.4050 1.989 2.653 0.6640 2.4040 1989 2.4350 1.888 2.654 0.7660 2.4340 1990 2.4300 2.101 2.650 0.5490 2.4290 1991 2.4220 2.014 2.641 0.6270 2.4210 1992 2.4190 2.081 2.638 0.5570 2.4180 1993 2.4250 2.087 2.640 0.5530 2.4240 1994 2.4130 1.972 2.637 0.6650 2.4120 1995 2.4020 2.065 2.633 0.5680 2.4010 1996 2.3840 2.000 2.624 0.6240 2.3830 1997 2.3660 2.000 2.619 0.6190 2.3650 1998 2.3590 1.899 2.615 0.7160 2.3580 1999 2.3460 1.937 2.616 0.6790 2.3450 2000 2.3310 1.865 2.612 0.7470 2.3300 2001 2.3410 2.001 2.605 0.6040 2.3400 2002 2.3200 1.966 2.599 0.6330 2.3190 2003 2.3310 1.892 2.600 0.7080 2.3300 2004 2.3170 1.983 2.592 0.6090 2.3160 2005 2.3130 1.935 2.589 0.6540 2.3120 2006 2.2980 1.969 2.585 0.6160 2.2970 2007 2.2750 1.834 2.580 0.7460 2.2740 2008 2.2920 1.893 2.577 0.6840 2.2910 2009 2.2880 1.889 2.571 0.6820 2.2870 2010 2.2850 1.756 2.568 0.8120 2.2840 2011 2.2950 1.954 2.567 0.6130 2.2940 2012 2.2880 1.893 2.558 0.6650 2.2870 2013 2.2680 1.887 2.553 0.6660 2.2670 2014 2.2710 1.784 2.550 0.7660 2.2700 2015 2.2540 1.933 2.545 0.6120 2.2530 2016 2.2610 1.860 2.541 0.6810 2.2600 2017 2.2520 1.834 2.536 0.7020 2.2510 2018 2.2540 1.814 2.538 0.7240 2.2530 2019 2.2450 1.832 2.534 0.7020 2.2440 2020 2.2670 1.890 2.529 0.6390 2.2660 2021 2.2310 1.769 2.520 0.7510 2.2300 2022 2.2250 1.879 2.515 0.6360 2.2240 2023 2.2430 1.821 2.511 0.6900 2.2420 2024 2.2430 1.850 2.507 0.6570 2.2420 2025 2.2490 1.787 2.504 0.7170 2.2480 2026 2.2520 1.763 2.499 0.7360 2.2510 2027 2.2480 1.772 2.493 0.7210 2.2470 2028 2.2580 1.778 2.489 0.7110 2.2570 2029 2.2550 1.801 2.484 0.6830 2.2540 2030 2.2350 1.698 2.479 0.7810 2.2340 2031 2.2350 1.830 2.473 0.6430 2.2340 2032 2.2320 1.808 2.468 0.6600 2.2310 2033 2.2330 1.917 2.463 0.5460 2.2320 2034 2.2240 1.723 2.458 0.7350 2.2230 2035 2.2030 1.910 2.452 0.5420 2.2020 2036 2.1870 1.645 2.446 0.8010 2.1860 2037 2.1630 1.891 2.439 0.5480 2.1620 2038 2.1470 1.713 2.436 0.7230 2.1460 2039 2.1490 1.853 2.429 0.5760 2.1480 2040 2.1180 1.929 2.418 0.4890 2.1170 2041 2.1200 1.797 2.411 0.6140 2.1190 2042 2.1000 1.800 2.408 0.6080 2.0990 2043 2.0910 1.807 2.398 0.5910 2.0900 2044 2.0910 1.758 2.393 0.6350 2.0900 2045 2.0830 1.605 2.376 0.7710 2.0820 2046 2.0690 1.761 2.378 0.6170 2.0680 2047 2.0630 1.692 2.367 0.6750 2.0620 2048 2.0690 1.778 2.344 0.5660 2.0680 2049 2.0500 1.747 2.341 0.5940 2.0490 2050 2.0550 1.682 2.326 0.6440 2.0540