yyyy RcEff RS RH service data 1950 9.7670 7.887 11.425 3.5380 9.7660 1951 9.7460 8.058 11.436 3.3780 9.7450 1952 9.7250 7.899 11.447 3.5480 9.7240 1953 9.7190 7.905 11.458 3.5530 9.7180 1954 9.7050 7.932 11.469 3.5370 9.7040 1955 9.6900 7.915 11.476 3.5610 9.6890 1956 9.6770 7.917 11.479 3.5620 9.6760 1957 9.6740 7.919 11.482 3.5630 9.6730 1958 9.6560 8.410 11.485 3.0750 9.6550 1959 9.6400 7.924 11.489 3.5650 9.6390 1960 9.6390 7.927 11.493 3.5660 9.6380 1961 9.6330 7.930 11.499 3.5690 9.6320 1962 9.6160 7.933 11.505 3.5720 9.6150 1963 9.6050 7.937 11.511 3.5740 9.6040 1964 9.5990 7.940 11.517 3.5770 9.5980 1965 9.6310 7.943 11.520 3.5770 9.6300 1966 9.6520 7.944 11.522 3.5780 9.6510 1967 9.6660 7.945 11.790 3.8450 9.6660 1968 9.7050 7.946 11.525 3.5790 9.7040 1969 9.7340 8.103 11.790 3.6870 9.7340 1970 9.7540 7.948 11.526 3.5780 9.7530 1971 9.8030 7.948 11.788 3.8400 9.8030 1972 10.1180 7.947 11.524 3.5770 10.1170 1973 10.4010 8.147 11.523 3.3760 10.4000 1974 10.5690 7.947 11.522 3.5750 10.5680 1975 10.6050 7.949 11.524 3.5750 10.6040 1976 10.6500 7.954 11.787 3.8330 10.6500 1977 10.6660 8.168 11.536 3.3680 10.6650 1978 10.6050 7.963 11.791 3.8280 10.6050 1979 10.6060 7.967 11.547 3.5800 10.6050 1980 10.6630 7.968 11.546 3.5780 10.6620 1981 10.6960 7.963 11.538 3.5750 10.6950 1982 10.6740 7.959 11.784 3.8250 10.6730 1983 10.6380 7.955 11.776 3.8210 10.6380 1984 10.5250 7.952 11.769 3.8170 10.5240 1985 9.8470 7.943 11.758 3.8150 9.8470 1986 9.7690 8.130 11.744 3.6140 9.7690 1987 9.7200 7.922 11.731 3.8090 9.7190 1988 9.7230 7.914 11.715 3.8010 9.7230 1989 9.7530 7.902 11.701 3.7990 9.7530 1990 9.8110 7.892 11.684 3.7920 9.8110 1991 9.8760 7.876 11.666 3.7900 9.8750 1992 10.0260 7.863 11.645 3.7820 10.0250 1993 10.1890 7.850 11.625 3.7750 10.1890 1994 10.3810 7.837 11.605 3.7680 10.3810 1995 10.6140 7.824 11.585 3.7610 10.6130 1996 11.0270 7.925 11.566 3.6410 11.0260 1997 11.2370 7.798 11.544 3.7460 11.2370 1998 11.2090 7.382 11.525 4.1430 11.2080 1999 11.1870 7.773 11.504 3.7310 11.1860 2000 11.1660 7.763 11.485 3.7220 11.1660 2001 11.1480 7.755 11.472 3.7170 11.1470 2002 11.1360 7.748 11.460 3.7120 11.1350 2003 11.1220 7.862 11.445 3.5830 11.1210 2004 11.1090 7.735 11.433 3.6980 11.1080 2005 11.0900 7.724 11.417 3.6930 11.0890 2006 11.0730 7.831 11.403 3.5720 11.0720 2007 11.0540 7.971 11.386 3.4150 11.0530 2008 11.0360 7.812 11.370 3.5580 11.0350 2009 11.0170 7.696 11.355 3.6590 11.0160 2010 11.0010 7.771 11.340 3.5690 11.0000 2011 10.9870 7.786 11.323 3.5370 10.9860 2012 10.9690 7.672 11.309 3.6370 10.9680 2013 10.9490 7.329 11.292 3.9630 10.9480 2014 10.9320 7.759 11.276 3.5170 10.9310 2015 10.9190 7.657 11.263 3.6060 10.9180 2016 10.9050 7.649 11.250 3.6010 10.9040 2017 10.8900 7.743 11.236 3.4930 10.8890 2018 10.8790 7.315 11.224 3.9090 10.8780 2019 10.8800 7.732 11.211 3.4790 10.8790 2020 10.8710 7.304 11.198 3.8940 10.8700 2021 10.8640 7.633 11.184 3.5510 10.8630 2022 10.8550 7.629 11.172 3.5430 10.8540 2023 10.8450 7.713 11.158 3.4450 10.8440 2024 10.8340 7.708 11.145 3.4370 10.8330 2025 10.8210 7.300 11.130 3.8300 10.8200 2026 10.8070 7.699 11.116 3.4170 10.8060 2027 10.7950 7.296 11.102 3.8060 10.7940 2028 10.7830 7.294 11.089 3.7950 10.7820 2029 10.7710 7.292 11.074 3.7820 10.7700 2030 10.7550 7.600 11.060 3.4600 10.7540 2031 10.7410 7.678 11.044 3.3660 10.7400 2032 10.7270 7.612 11.029 3.4170 10.7260 2033 10.7140 7.609 11.014 3.4050 10.7130 2034 10.6970 7.588 10.999 3.4110 10.6960 2035 10.6850 7.585 10.984 3.3990 10.6840 2036 10.6670 7.582 10.968 3.3860 10.6660 2037 10.6560 7.076 10.953 3.8770 10.6550 2038 10.6400 7.592 10.937 3.3450 10.6390 2039 10.6180 7.075 10.920 3.8450 10.6170 2040 10.6040 7.064 10.905 3.8410 10.6030 2041 10.5840 7.230 10.887 3.6570 10.5830 2042 10.5700 7.565 10.871 3.3060 10.5690 2043 10.5500 7.168 10.854 3.6860 10.5490 2044 10.5290 7.572 10.836 3.2640 10.5280 2045 10.5130 7.072 10.819 3.7470 10.5120 2046 10.4940 7.569 10.802 3.2330 10.4930 2047 10.4740 7.071 10.784 3.7130 10.4730 2048 10.4570 7.247 10.765 3.5180 10.4560 2049 10.4400 7.246 10.747 3.5010 10.4390 2050 10.4160 7.244 10.727 3.4830 10.4150