yyyy RcEff RS RH service data 1950 2.3920 2.009 2.614 0.6050 2.3910 1951 2.3760 2.099 2.614 0.5150 2.3750 1952 2.3740 2.069 2.616 0.5470 2.3730 1953 2.3700 2.000 2.614 0.6140 2.3690 1954 2.3770 1.992 2.609 0.6170 2.3760 1955 2.3750 2.087 2.612 0.5250 2.3740 1956 2.3720 2.016 2.609 0.5930 2.3710 1957 2.3740 2.068 2.602 0.5340 2.3730 1958 2.3800 1.904 2.607 0.7030 2.3790 1959 2.3560 1.953 2.598 0.6450 2.3550 1960 2.3600 1.933 2.600 0.6670 2.3590 1961 2.3800 1.894 2.601 0.7070 2.3790 1962 2.3730 2.046 2.600 0.5540 2.3720 1963 2.3610 2.012 2.596 0.5840 2.3600 1964 2.3670 1.999 2.595 0.5960 2.3660 1965 2.3730 2.047 2.595 0.5480 2.3720 1966 2.3790 2.072 2.600 0.5280 2.3780 1967 2.3510 2.050 2.594 0.5440 2.3500 1968 2.3580 1.882 2.597 0.7150 2.3570 1969 2.3600 1.910 2.593 0.6830 2.3590 1970 2.3530 1.888 2.599 0.7110 2.3520 1971 2.3520 2.056 2.598 0.5420 2.3510 1972 2.3590 1.990 2.597 0.6070 2.3580 1973 2.3590 2.042 2.589 0.5470 2.3580 1974 2.3370 1.944 2.589 0.6450 2.3360 1975 2.3430 1.954 2.585 0.6310 2.3420 1976 2.3480 1.983 2.587 0.6040 2.3470 1977 2.3400 1.915 2.575 0.6600 2.3390 1978 2.3410 1.933 2.572 0.6390 2.3400 1979 2.3320 1.943 2.566 0.6230 2.3310 1980 2.3290 1.958 2.567 0.6090 2.3280 1981 2.3190 2.019 2.560 0.5410 2.3180 1982 2.3100 2.031 2.553 0.5220 2.3090 1983 2.3150 1.846 2.541 0.6950 2.3140 1984 2.3050 2.016 2.540 0.5240 2.3040 1985 2.2940 1.920 2.534 0.6140 2.2930 1986 2.3040 1.988 2.529 0.5410 2.3030 1987 2.2940 1.889 2.524 0.6350 2.2930 1988 2.2900 1.925 2.519 0.5940 2.2890 1989 2.2940 1.927 2.514 0.5870 2.2930 1990 2.2750 1.798 2.503 0.7050 2.2740 1991 2.2750 1.995 2.498 0.5030 2.2740 1992 2.2640 1.787 2.494 0.7070 2.2630 1993 2.2730 1.963 2.491 0.5280 2.2720 1994 2.2550 1.928 2.486 0.5580 2.2540 1995 2.2500 1.862 2.481 0.6190 2.2490 1996 2.2440 1.857 2.475 0.6180 2.2430 1997 2.2370 1.892 2.477 0.5850 2.2360 1998 2.2320 1.846 2.470 0.6240 2.2310 1999 2.2280 1.887 2.459 0.5720 2.2270 2000 2.2400 1.997 2.460 0.4630 2.2390 2001 2.2320 1.890 2.453 0.5630 2.2310 2002 2.2050 1.939 2.449 0.5100 2.2040 2003 2.2020 1.921 2.443 0.5220 2.2010 2004 2.2020 1.849 2.437 0.5880 2.2010 2005 2.1880 1.917 2.432 0.5150 2.1870 2006 2.1740 1.826 2.426 0.6000 2.1730 2007 2.1850 1.851 2.420 0.5690 2.1840 2008 2.1710 1.901 2.414 0.5130 2.1700 2009 2.1690 1.712 2.408 0.6960 2.1680 2010 2.1690 1.835 2.394 0.5590 2.1680 2011 2.1660 1.848 2.395 0.5470 2.1650 2012 2.1520 1.757 2.388 0.6310 2.1510 2013 2.1440 1.790 2.375 0.5850 2.1430 2014 2.1350 1.869 2.371 0.5020 2.1340 2015 2.1390 1.889 2.360 0.4710 2.1380 2016 2.1230 1.719 2.353 0.6340 2.1220 2017 2.1330 1.815 2.347 0.5320 2.1320 2018 2.1140 1.751 2.349 0.5980 2.1130 2019 2.1180 1.745 2.338 0.5930 2.1170 2020 2.1030 1.711 2.335 0.6240 2.1020 2021 2.1040 1.758 2.330 0.5720 2.1030 2022 2.0950 1.726 2.315 0.5890 2.0940 2023 2.0900 1.639 2.310 0.6710 2.0890 2024 2.0880 1.730 2.303 0.5730 2.0870 2025 2.0910 1.841 2.304 0.4630 2.0900 2026 2.0760 1.703 2.298 0.5950 2.0750 2027 2.0620 1.829 2.283 0.4540 2.0610 2028 2.0580 1.799 2.285 0.4860 2.0570 2029 2.0570 1.703 2.270 0.5670 2.0560 2030 2.0610 1.818 2.272 0.4540 2.0600 2031 2.0540 1.792 2.257 0.4650 2.0530 2032 2.0400 1.622 2.251 0.6290 2.0390 2033 2.0310 1.590 2.253 0.6630 2.0300 2034 2.0210 1.658 2.238 0.5800 2.0200 2035 2.0250 1.756 2.232 0.4760 2.0240 2036 2.0240 1.783 2.234 0.4510 2.0230 2037 2.0070 1.597 2.221 0.6240 2.0060 2038 2.0140 1.636 2.216 0.5800 2.0130 2039 2.0010 1.793 2.207 0.4140 2.0000 2040 1.9830 1.674 2.201 0.5270 1.9820 2041 1.9920 1.569 2.196 0.6270 1.9910 2042 1.9890 1.580 2.194 0.6140 1.9880 2043 1.9740 1.739 2.185 0.4460 1.9730 2044 1.9850 1.725 2.178 0.4530 1.9840 2045 1.9710 1.755 2.177 0.4220 1.9700 2046 1.9560 1.722 2.175 0.4530 1.9550 2047 1.9600 1.710 2.162 0.4520 1.9590 2048 1.9550 1.558 2.160 0.6020 1.9540 2049 1.9500 1.619 2.154 0.5350 1.9490 2050 1.9450 1.724 2.154 0.4300 1.9440