yyyy RcEff RS RH service data 1950 2.2400 1.903 2.520 0.6170 2.2390 1951 2.2490 1.922 2.515 0.5930 2.2480 1952 2.2410 1.856 2.514 0.6580 2.2400 1953 2.2500 1.924 2.513 0.5890 2.2490 1954 2.2440 1.916 2.513 0.5970 2.2430 1955 2.2450 1.937 2.513 0.5760 2.2440 1956 2.2560 1.902 2.512 0.6100 2.2550 1957 2.2300 1.923 2.515 0.5920 2.2290 1958 2.2490 1.925 2.514 0.5890 2.2480 1959 2.2520 1.893 2.508 0.6150 2.2510 1960 2.2390 1.834 2.508 0.6740 2.2380 1961 2.2520 1.955 2.507 0.5520 2.2510 1962 2.2380 1.876 2.512 0.6360 2.2370 1963 2.2470 1.923 2.507 0.5840 2.2460 1964 2.2410 1.881 2.507 0.6260 2.2400 1965 2.2440 1.859 2.506 0.6470 2.2430 1966 2.2360 1.946 2.511 0.5650 2.2350 1967 2.2480 1.914 2.509 0.5950 2.2470 1968 2.2320 1.890 2.505 0.6150 2.2310 1969 2.2490 1.911 2.506 0.5950 2.2480 1970 2.2520 1.864 2.505 0.6410 2.2510 1971 2.2530 1.979 2.509 0.5300 2.2520 1972 2.2420 1.949 2.508 0.5590 2.2410 1973 2.2280 1.835 2.505 0.6700 2.2270 1974 2.2490 1.939 2.507 0.5680 2.2480 1975 2.2450 1.966 2.505 0.5390 2.2440 1976 2.2460 1.899 2.496 0.5970 2.2450 1977 2.2460 1.953 2.493 0.5400 2.2450 1978 2.2360 1.890 2.489 0.5990 2.2350 1979 2.2350 1.779 2.487 0.7080 2.2340 1980 2.2320 1.802 2.481 0.6790 2.2310 1981 2.2270 1.818 2.476 0.6580 2.2260 1982 2.2530 1.861 2.470 0.6090 2.2520 1983 2.2570 1.927 2.466 0.5390 2.2560 1984 2.2540 1.863 2.459 0.5960 2.2530 1985 2.2610 1.886 2.454 0.5680 2.2600 1986 2.2560 1.859 2.450 0.5910 2.2550 1987 2.2470 1.856 2.446 0.5900 2.2460 1988 2.2350 1.902 2.441 0.5390 2.2340 1989 2.2340 1.853 2.437 0.5840 2.2330 1990 2.2220 1.777 2.434 0.6570 2.2210 1991 2.2190 1.855 2.430 0.5750 2.2180 1992 2.1880 1.862 2.425 0.5630 2.1870 1993 2.1750 1.845 2.421 0.5760 2.1740 1994 2.1860 1.876 2.425 0.5490 2.1850 1995 2.1660 1.853 2.412 0.5590 2.1650 1996 2.1630 1.900 2.406 0.5060 2.1620 1997 2.1420 1.923 2.400 0.4770 2.1410 1998 2.1150 1.918 2.403 0.4850 2.1140 1999 2.1190 1.779 2.387 0.6080 2.1180 2000 2.0930 1.773 2.390 0.6170 2.0920 2001 2.0950 1.863 2.383 0.5200 2.0940 2002 2.0760 1.756 2.375 0.6190 2.0750 2003 2.0820 1.677 2.360 0.6830 2.0810 2004 2.0570 1.831 2.349 0.5180 2.0560 2005 2.0610 1.789 2.340 0.5510 2.0600 2006 2.0580 1.820 2.337 0.5170 2.0570 2007 2.0520 1.767 2.325 0.5580 2.0510 2008 2.0470 1.783 2.308 0.5250 2.0460 2009 2.0420 1.733 2.289 0.5560 2.0410 2010 2.0010 1.788 2.266 0.4780 2.0000 2011 2.0300 1.730 2.241 0.5110 2.0290 2012 2.0200 1.795 2.219 0.4240 2.0190 2013 2.0090 1.769 2.202 0.4330 2.0080 2014 1.9930 1.717 2.188 0.4710 1.9920 2015 1.9870 1.678 2.176 0.4980 1.9860 2016 1.9690 1.677 2.158 0.4810 1.9680 2017 1.9710 1.720 2.159 0.4390 1.9700 2018 1.9580 1.745 2.151 0.4060 1.9570 2019 1.9540 1.751 2.140 0.3890 1.9530 2020 1.9670 1.717 2.138 0.4210 1.9660 2021 1.9580 1.737 2.126 0.3890 1.9570 2022 1.9440 1.664 2.121 0.4570 1.9430 2023 1.9650 1.604 2.122 0.5180 1.9640 2024 1.9320 1.722 2.112 0.3900 1.9310 2025 1.9260 1.707 2.107 0.4000 1.9250 2026 1.9340 1.667 2.108 0.4410 1.9330 2027 1.9300 1.607 2.102 0.4950 1.9290 2028 1.9150 1.692 2.097 0.4050 1.9140 2029 1.9310 1.711 2.091 0.3800 1.9300 2030 1.9200 1.622 2.092 0.4700 1.9190 2031 1.9040 1.651 2.084 0.4330 1.9030 2032 1.9090 1.634 2.082 0.4480 1.9080 2033 1.9060 1.609 2.079 0.4700 1.9050 2034 1.9310 1.551 2.078 0.5270 1.9300 2035 1.9270 1.625 2.072 0.4470 1.9260 2036 1.9200 1.631 2.068 0.4370 1.9190 2037 1.8720 1.579 2.065 0.4860 1.8710 2038 1.8770 1.683 2.062 0.3790 1.8760 2039 1.8650 1.600 2.059 0.4590 1.8640 2040 1.8560 1.592 2.056 0.4640 1.8550 2041 1.8620 1.547 2.053 0.5060 1.8610 2042 1.8320 1.613 2.050 0.4370 1.8310 2043 1.8400 1.514 2.047 0.5330 1.8390 2044 1.8370 1.583 2.045 0.4620 1.8360 2045 1.8540 1.585 2.042 0.4570 1.8530 2046 1.8260 1.547 2.043 0.4960 1.8250 2047 1.8230 1.533 2.037 0.5040 1.8220 2048 1.8360 1.586 2.034 0.4480 1.8350 2049 1.8230 1.576 2.032 0.4560 1.8220 2050 1.8100 1.575 2.029 0.4540 1.8090