yyyy RcEff RS RH service data 1950 11.1150 11.115 11.116 0.0010 11.1150 1951 11.0600 11.060 11.061 0.0010 11.0605 1952 11.0060 11.006 11.007 0.0010 11.0060 1953 10.9510 10.951 10.952 0.0010 10.9515 1954 10.8960 10.896 10.897 0.0010 10.8960 1955 10.8300 10.830 10.831 0.0010 10.8300 1956 10.7530 10.753 10.754 0.0010 10.7535 1957 10.6770 10.677 10.678 0.0010 10.6770 1958 10.6010 10.601 10.602 0.0010 10.6010 1959 10.5250 10.525 10.526 0.0010 10.5250 1960 10.4530 10.453 10.454 0.0010 10.4530 1961 10.3860 10.386 10.387 0.0010 10.3860 1962 10.3180 10.318 10.319 0.0010 10.3180 1963 10.2500 10.250 10.251 0.0010 10.2500 1964 10.1820 10.182 10.183 0.0010 10.1825 1965 10.1140 10.114 10.115 0.0010 10.1145 1966 10.0470 10.047 10.048 0.0010 10.0470 1967 9.9790 9.979 9.980 0.0010 9.9795 1968 9.9110 9.911 9.912 0.0010 9.9115 1969 9.8440 9.844 9.845 0.0010 9.8440 1970 9.7760 9.776 9.777 0.0010 9.7760 1971 9.7080 9.708 9.709 0.0010 9.7085 1972 9.6400 9.640 9.641 0.0010 9.6405 1973 9.5730 9.573 9.574 0.0010 9.5730 1974 9.5050 9.505 9.506 0.0010 9.5055 1975 9.4370 9.437 9.438 0.0010 9.4375 1976 9.3690 9.369 9.370 0.0010 9.3695 1977 9.3010 9.301 9.302 0.0010 9.3010 1978 9.2330 9.233 9.234 0.0010 9.2330 1979 9.1640 9.164 9.165 0.0010 9.1640 1980 9.0950 9.095 9.096 0.0010 9.0955 1981 9.0260 9.026 9.027 0.0010 9.0260 1982 8.9570 8.957 8.958 0.0010 8.9570 1983 8.8870 8.887 8.888 0.0010 8.8875 1984 8.8170 8.817 8.818 0.0010 8.8175 1985 8.7520 8.752 8.753 0.0010 8.7520 1986 8.6920 8.692 8.693 0.0010 8.6925 1987 8.6320 8.632 8.633 0.0010 8.6320 1988 8.5710 8.571 8.572 0.0010 8.5715 1989 8.5110 8.511 8.512 0.0010 8.5110 1990 8.4520 8.452 8.453 0.0010 8.4520 1991 8.3940 8.394 8.395 0.0010 8.3940 1992 8.3350 8.335 8.336 0.0010 8.3350 1993 8.2770 8.277 8.278 0.0010 8.2775 1994 8.2180 8.218 8.219 0.0010 8.2185 1995 8.1590 8.159 8.160 0.0010 8.1595 1996 8.1000 8.100 8.101 0.0010 8.1005 1997 8.0400 8.040 8.041 0.0010 8.0400 1998 7.9960 7.992 7.998 0.0060 7.9950 1999 7.9520 7.936 7.961 0.0250 7.9510 2000 7.9060 7.864 7.926 0.0620 7.9050 2001 7.8740 7.833 7.892 0.0590 7.8730 2002 7.8340 7.751 7.858 0.1070 7.8330 2003 7.7970 7.717 7.824 0.1070 7.7960 2004 7.7660 7.684 7.791 0.1070 7.7650 2005 7.7290 7.647 7.756 0.1090 7.7280 2006 7.6820 7.511 7.720 0.2090 7.6810 2007 7.6460 7.455 7.685 0.2300 7.6450 2008 7.5930 7.391 7.650 0.2590 7.5920 2009 7.5560 7.336 7.615 0.2790 7.5550 2010 7.5110 7.281 7.577 0.2960 7.5100 2011 7.4740 7.239 7.539 0.3000 7.4730 2012 7.4400 7.146 7.500 0.3540 7.4390 2013 7.3890 7.078 7.462 0.3840 7.3880 2014 7.3580 7.134 7.424 0.2900 7.3570 2015 7.3170 6.929 7.386 0.4570 7.3160 2016 7.2820 6.915 7.350 0.4350 7.2810 2017 7.2290 6.793 7.314 0.5210 7.2280 2018 7.1880 6.732 7.278 0.5460 7.1870 2019 7.1540 6.699 7.241 0.5420 7.1530 2020 7.1120 6.654 7.205 0.5510 7.1110 2021 7.0780 6.519 7.169 0.6500 7.0770 2022 7.0350 6.505 7.133 0.6280 7.0340 2023 7.0040 6.451 7.098 0.6470 7.0030 2024 6.9640 6.413 7.062 0.6490 6.9630 2025 6.9250 6.355 7.027 0.6720 6.9240 2026 6.8920 6.300 6.992 0.6920 6.8910 2027 6.8540 6.274 6.956 0.6820 6.8530 2028 6.8270 6.273 6.921 0.6480 6.8260 2029 6.7780 6.202 6.887 0.6850 6.7770 2030 6.7550 6.204 6.852 0.6480 6.7540 2031 6.6960 6.138 6.817 0.6790 6.6950 2032 6.6740 6.096 6.783 0.6870 6.6730 2033 6.6340 6.081 6.748 0.6670 6.6330 2034 6.5940 6.031 6.714 0.6830 6.5930 2035 6.5640 6.045 6.680 0.6350 6.5630 2036 6.5170 5.970 6.646 0.6760 6.5160 2037 6.4900 6.019 6.612 0.5930 6.4890 2038 6.4400 5.937 6.579 0.6420 6.4390 2039 6.4200 5.872 6.545 0.6730 6.4190 2040 6.3770 5.829 6.512 0.6830 6.3760 2041 6.3420 5.814 6.479 0.6650 6.3410 2042 6.3120 5.771 6.443 0.6720 6.3110 2043 6.2720 5.748 6.413 0.6650 6.2710 2044 6.2380 5.702 6.380 0.6780 6.2370 2045 6.2300 5.681 6.347 0.6660 6.2290 2046 6.1790 5.636 6.315 0.6790 6.1780 2047 6.1500 5.606 6.282 0.6760 6.1490 2048 6.1070 5.578 6.250 0.6720 6.1060 2049 6.0950 5.561 6.218 0.6570 6.0940 2050 6.0570 5.526 6.186 0.6600 6.0560