yyyy RcEff RS RH service data 1950 11.2600 11.223 11.928 0.7050 11.2590 1951 11.2230 11.187 11.898 0.7110 11.2220 1952 11.1870 11.151 11.868 0.7170 11.1860 1953 11.1540 11.116 11.838 0.7220 11.1530 1954 11.1170 11.080 11.808 0.7280 11.1160 1955 11.0770 11.040 11.759 0.7190 11.0760 1956 11.0300 10.996 11.721 0.7250 11.0290 1957 10.9870 10.952 11.684 0.7320 10.9860 1958 10.9380 10.908 11.647 0.7390 10.9370 1959 10.8970 10.864 11.610 0.7460 10.8960 1960 10.8510 10.821 11.591 0.7700 10.8500 1961 10.8160 10.782 11.558 0.7760 10.8150 1962 10.7780 10.742 11.524 0.7820 10.7770 1963 10.7310 10.702 11.491 0.7890 10.7300 1964 10.6940 10.661 11.458 0.7970 10.6930 1965 10.6500 10.619 11.422 0.8030 10.6490 1966 10.6070 10.574 11.385 0.8110 10.6060 1967 10.5560 10.529 11.348 0.8190 10.5550 1968 10.5100 10.484 11.311 0.8270 10.5090 1969 10.4590 10.439 11.233 0.7940 10.4580 1970 10.4140 10.393 11.236 0.8430 10.4130 1971 10.3710 10.346 11.198 0.8520 10.3700 1972 10.3210 10.299 11.119 0.8200 10.3200 1973 10.2700 10.252 11.078 0.8260 10.2690 1974 10.2270 10.205 11.083 0.8780 10.2260 1975 10.1800 10.158 11.045 0.8870 10.1790 1976 10.1320 10.107 11.006 0.8990 10.1310 1977 10.0830 10.059 10.967 0.9080 10.0820 1978 10.0390 10.014 10.928 0.9140 10.0380 1979 9.9940 9.970 10.844 0.8740 9.9930 1980 9.9480 9.924 10.804 0.8800 9.9470 1981 9.9010 9.854 10.808 0.9540 9.9000 1982 9.8460 9.798 10.767 0.9690 9.8450 1983 9.7960 9.743 10.726 0.9830 9.7950 1984 9.7370 9.688 10.685 0.9970 9.7360 1985 9.6900 9.636 10.647 1.0110 9.6890 1986 9.6360 9.586 10.610 1.0240 9.6350 1987 9.5870 9.536 10.573 1.0370 9.5860 1988 9.5390 9.482 10.537 1.0550 9.5380 1989 9.4940 9.429 10.500 1.0710 9.4930 1990 9.4320 9.377 10.422 1.0450 9.4310 1991 9.3840 9.327 10.430 1.1030 9.3830 1992 9.3350 9.274 10.396 1.1220 9.3340 1993 9.2830 9.222 10.362 1.1400 9.2820 1994 9.2450 9.168 10.284 1.1160 9.2440 1995 9.2000 9.111 10.292 1.1810 9.1990 1996 9.1310 9.051 10.256 1.2050 9.1300 1997 9.0810 8.991 10.220 1.2290 9.0800 1998 9.0190 8.928 10.125 1.1970 9.0180 1999 8.9600 8.863 10.147 1.2840 8.9590 2000 8.8940 8.799 10.112 1.3130 8.8930 2001 8.8410 8.733 10.078 1.3450 8.8400 2002 8.7760 8.673 10.044 1.3710 8.7750 2003 8.7310 8.615 10.010 1.3950 8.7300 2004 8.6770 8.555 9.976 1.4210 8.6760 2005 8.6210 8.490 9.941 1.4510 8.6200 2006 8.5570 8.418 9.858 1.4400 8.5560 2007 8.4840 7.538 9.868 2.3300 8.4830 2008 8.4300 8.252 9.831 1.5790 8.4290 2009 8.3600 7.577 9.744 2.1670 8.3590 2010 8.2890 7.684 9.756 2.0720 8.2880 2011 8.2010 7.611 9.716 2.1050 8.2000 2012 8.1450 7.435 9.676 2.2410 8.1440 2013 8.0450 7.454 9.635 2.1810 8.0440 2014 7.9160 7.462 9.531 2.0690 7.9150 2015 7.8420 7.552 9.555 2.0030 7.8410 2016 8.0160 7.599 9.463 1.8640 8.0150 2017 7.9260 7.670 9.477 1.8070 7.9250 2018 7.8890 7.462 9.437 1.9750 7.8880 2019 7.7690 7.563 9.343 1.7800 7.7680 2020 7.8220 7.675 9.358 1.6830 7.8210 2021 7.7480 7.558 9.319 1.7610 7.7470 2022 7.6780 7.525 9.223 1.6980 7.6770 2023 7.6280 7.476 9.239 1.7630 7.6270 2024 7.5830 7.417 9.147 1.7300 7.5820 2025 7.5190 7.351 9.102 1.7510 7.5180 2026 7.4620 7.278 9.066 1.7880 7.4610 2027 7.4260 7.215 9.078 1.8630 7.4250 2028 7.3580 7.145 8.980 1.8350 7.3570 2029 7.2970 7.070 8.926 1.8560 7.2960 2030 7.2280 6.990 8.956 1.9660 7.2270 2031 7.1880 6.903 8.915 2.0120 7.1870 2032 7.1620 6.799 8.874 2.0750 7.1610 2033 7.1000 6.685 8.349 1.6640 7.0990 2034 7.0710 6.584 8.792 2.2080 7.0700 2035 7.0160 6.375 8.750 2.3750 7.0150 2036 6.9720 6.274 8.708 2.4340 6.9710 2037 6.9420 6.045 8.667 2.6220 6.9410 2038 6.9030 6.049 8.625 2.5760 6.9020 2039 6.8480 6.187 8.520 2.3330 6.8470 2040 6.8030 6.236 8.477 2.2410 6.8020 2041 6.7550 6.164 8.434 2.2700 6.7540 2042 6.7050 6.336 8.455 2.1190 6.7040 2043 6.6710 6.258 8.412 2.1540 6.6700 2044 6.6060 6.122 8.302 2.1800 6.6050 2045 6.5770 5.891 7.824 1.9330 6.5760 2046 6.5640 5.849 7.748 1.8990 6.5630 2047 6.5270 5.740 8.170 2.4300 6.5260 2048 6.5060 5.775 7.667 1.8920 6.5050 2049 6.4910 5.878 8.151 2.2730 6.4900 2050 6.4910 5.886 7.537 1.6510 6.4900