yyyy RcEff RS RH service data 1950 9.1210 8.818 9.372 0.5540 9.1200 1951 9.0820 8.792 9.353 0.5610 9.0810 1952 9.0770 8.770 9.335 0.5650 9.0760 1953 9.0450 8.748 9.316 0.5680 9.0440 1954 9.0210 8.726 9.297 0.5710 9.0200 1955 8.9950 8.702 9.276 0.5740 8.9940 1956 8.9510 8.674 9.252 0.5780 8.9500 1957 8.9330 8.647 9.228 0.5810 8.9320 1958 8.9020 8.619 9.205 0.5860 8.9010 1959 8.8820 8.592 9.180 0.5880 8.8810 1960 8.8470 8.566 9.158 0.5920 8.8460 1961 8.8180 8.541 9.138 0.5970 8.8170 1962 8.8030 8.516 9.116 0.6000 8.8020 1963 8.7710 8.493 9.096 0.6030 8.7700 1964 8.7410 8.468 9.075 0.6070 8.7400 1965 8.7210 8.446 9.053 0.6070 8.7200 1966 8.6980 8.425 9.029 0.6040 8.6970 1967 8.6740 8.385 9.006 0.6210 8.6730 1968 8.6480 8.361 8.982 0.6210 8.6470 1969 8.6160 8.330 8.958 0.6280 8.6150 1970 8.5870 8.302 8.934 0.6320 8.5860 1971 8.5700 8.273 8.910 0.6370 8.5690 1972 8.5510 8.248 8.885 0.6370 8.5500 1973 8.5110 8.223 8.862 0.6390 8.5100 1974 8.4810 8.195 8.837 0.6420 8.4800 1975 8.4720 8.174 8.814 0.6400 8.4710 1976 8.4310 8.152 8.792 0.6400 8.4300 1977 8.4060 8.127 8.765 0.6380 8.4050 1978 8.3830 8.103 8.749 0.6460 8.3820 1979 8.3590 8.085 8.727 0.6420 8.3580 1980 8.3270 8.057 8.705 0.6480 8.3260 1981 8.3050 8.031 8.680 0.6490 8.3040 1982 8.2730 8.005 8.655 0.6500 8.2720 1983 8.2530 7.977 8.630 0.6530 8.2520 1984 8.2160 7.956 8.602 0.6460 8.2150 1985 8.1900 7.933 8.582 0.6490 8.1890 1986 8.1730 7.903 8.559 0.6560 8.1720 1987 8.1430 7.875 8.537 0.6620 8.1420 1988 8.1180 7.849 8.514 0.6650 8.1170 1989 8.0820 7.825 8.487 0.6620 8.0810 1990 8.0590 7.800 8.469 0.6690 8.0580 1991 8.0430 7.775 8.447 0.6720 8.0420 1992 8.0170 7.752 8.424 0.6720 8.0160 1993 7.9940 7.726 8.396 0.6700 7.9930 1994 7.9660 7.710 8.381 0.6710 7.9650 1995 7.9280 7.677 8.358 0.6810 7.9270 1996 7.9200 7.656 8.335 0.6790 7.9190 1997 7.8780 7.627 8.312 0.6850 7.8770 1998 7.8580 7.599 8.289 0.6900 7.8570 1999 7.8250 7.574 8.266 0.6920 7.8240 2000 7.7960 7.556 8.243 0.6870 7.7950 2001 7.7720 7.525 8.221 0.6960 7.7710 2002 7.7440 7.498 8.192 0.6940 7.7430 2003 7.7180 7.475 8.170 0.6950 7.7170 2004 7.7060 7.452 8.155 0.7030 7.7050 2005 7.6680 7.421 8.125 0.7040 7.6670 2006 7.6440 7.394 8.109 0.7150 7.6430 2007 7.6220 7.367 8.085 0.7180 7.6210 2008 7.5940 7.340 8.055 0.7150 7.5930 2009 7.5620 7.313 8.037 0.7240 7.5610 2010 7.5370 7.287 8.014 0.7270 7.5360 2011 7.5010 7.255 7.981 0.7260 7.5000 2012 7.4700 7.224 7.955 0.7310 7.4690 2013 7.4430 7.200 7.930 0.7300 7.4420 2014 7.4090 7.171 7.904 0.7330 7.4080 2015 7.3880 7.151 7.885 0.7340 7.3870 2016 7.3560 7.115 7.854 0.7390 7.3550 2017 7.3300 7.083 7.837 0.7540 7.3290 2018 7.3000 7.055 7.805 0.7500 7.2990 2019 7.2730 7.027 7.780 0.7530 7.2720 2020 7.2420 7.003 7.754 0.7510 7.2410 2021 7.2210 6.968 7.739 0.7710 7.2200 2022 7.1870 6.942 7.714 0.7720 7.1860 2023 7.1550 6.913 7.681 0.7680 7.1540 2024 7.1220 6.880 7.656 0.7760 7.1210 2025 7.0950 6.854 7.630 0.7760 7.0940 2026 7.0640 6.823 7.605 0.7820 7.0630 2027 7.0330 6.779 7.582 0.8030 7.0320 2028 7.0090 6.778 7.561 0.7830 7.0080 2029 6.9850 6.748 7.526 0.7780 6.9840 2030 6.9400 6.709 7.517 0.8080 6.9390 2031 6.9240 6.669 7.487 0.8180 6.9230 2032 6.8940 6.651 7.458 0.8070 6.8930 2033 6.8600 6.629 7.433 0.8040 6.8590 2034 6.8380 6.619 7.413 0.7940 6.8370 2035 6.8010 6.572 7.394 0.8220 6.8000 2036 6.7890 6.512 7.368 0.8560 6.7880 2037 6.7460 6.466 7.334 0.8680 6.7450 2038 6.7080 6.477 7.309 0.8320 6.7070 2039 6.6830 6.390 7.279 0.8890 6.6820 2040 6.6500 6.362 7.255 0.8930 6.6490 2041 6.6050 6.326 7.223 0.8970 6.6040 2042 6.5660 6.294 7.222 0.9280 6.5650 2043 6.5630 6.301 7.173 0.8720 6.5620 2044 6.5190 6.212 7.156 0.9440 6.5180 2045 6.4960 6.193 7.121 0.9280 6.4950 2046 6.4680 6.219 7.108 0.8890 6.4670 2047 6.4460 6.186 7.072 0.8860 6.4450 2048 6.4170 6.064 7.048 0.9840 6.4160 2049 6.3960 6.041 7.044 1.0030 6.3950 2050 6.3800 6.026 7.025 0.9990 6.3790