yyyy RcEff RS RH service data 1950 6.5540 5.446 7.487 2.0410 6.5530 1951 6.5540 5.446 7.487 2.0410 6.5530 1952 6.5250 5.417 7.489 2.0720 6.5240 1953 6.5460 5.373 7.491 2.1180 6.5450 1954 6.5550 5.449 7.493 2.0440 6.5540 1955 6.5730 5.476 7.493 2.0170 6.5720 1956 6.6080 5.489 7.493 2.0040 6.6070 1957 6.5860 5.484 7.492 2.0080 6.5850 1958 6.6180 5.365 7.491 2.1260 6.6170 1959 6.6130 5.146 7.490 2.3440 6.6120 1960 6.5950 5.564 7.490 1.9260 6.5940 1961 6.5720 5.433 7.491 2.0580 6.5710 1962 6.5980 5.395 7.491 2.0960 6.5970 1963 6.6150 5.390 7.492 2.1020 6.6140 1964 6.6170 5.417 7.493 2.0760 6.6160 1965 6.6170 5.199 7.493 2.2940 6.6160 1966 6.6180 5.329 7.492 2.1630 6.6170 1967 6.6190 5.454 7.491 2.0370 6.6180 1968 6.6340 5.401 7.491 2.0900 6.6330 1969 6.6310 5.434 7.490 2.0560 6.6300 1970 6.6200 5.444 7.489 2.0450 6.6190 1971 6.6260 5.406 7.485 2.0790 6.6250 1972 6.6360 5.385 7.483 2.0980 6.6350 1973 6.6350 5.391 7.480 2.0890 6.6340 1974 6.6530 5.449 7.477 2.0280 6.6520 1975 6.6740 5.439 7.472 2.0330 6.6730 1976 6.6910 5.476 7.465 1.9890 6.6900 1977 6.6240 5.467 7.457 1.9900 6.6230 1978 6.6120 5.364 7.450 2.0860 6.6110 1979 6.6730 5.407 7.442 2.0350 6.6720 1980 6.6590 5.443 7.433 1.9900 6.6580 1981 6.6340 5.447 7.421 1.9740 6.6330 1982 6.6250 5.086 7.410 2.3240 6.6240 1983 6.6260 5.161 7.398 2.2370 6.6250 1984 6.6610 5.123 7.388 2.2650 6.6600 1985 6.7430 5.297 7.377 2.0800 6.7420 1986 6.6650 5.341 7.371 2.0300 6.6640 1987 6.5900 4.969 7.363 2.3940 6.5890 1988 6.5360 5.126 7.356 2.2300 6.5350 1989 6.5430 4.901 7.349 2.4480 6.5420 1990 6.5630 5.084 7.343 2.2590 6.5620 1991 6.5660 5.076 7.338 2.2620 6.5650 1992 6.5970 5.113 7.334 2.2210 6.5960 1993 6.5900 5.065 7.330 2.2650 6.5890 1994 6.6060 5.348 7.325 1.9770 6.6050 1995 6.6920 4.887 7.319 2.4320 6.6910 1996 6.6310 5.300 7.311 2.0110 6.6300 1997 6.6160 5.266 7.303 2.0370 6.6150 1998 6.6370 5.280 7.296 2.0160 6.6360 1999 6.7270 5.276 7.288 2.0120 6.7260 2000 6.8120 5.248 7.280 2.0320 6.8110 2001 6.7640 5.042 7.272 2.2300 6.7630 2002 6.7400 5.242 7.263 2.0210 6.7390 2003 6.7320 5.239 7.255 2.0160 6.7310 2004 6.6680 5.257 7.247 1.9900 6.6670 2005 6.7000 5.343 7.237 1.8940 6.6990 2006 6.7630 5.085 7.226 2.1410 6.7620 2007 6.8030 5.224 7.215 1.9910 6.8020 2008 6.8050 5.198 7.204 2.0060 6.8040 2009 6.8010 5.097 7.193 2.0960 6.8000 2010 6.7800 5.062 7.182 2.1200 6.7790 2011 6.7560 4.789 7.170 2.3810 6.7550 2012 6.7570 4.918 7.159 2.2410 6.7560 2013 6.7340 4.874 7.148 2.2740 6.7330 2014 6.7240 5.265 7.136 1.8710 6.7230 2015 6.7090 4.871 7.125 2.2540 6.7080 2016 6.6860 5.044 7.115 2.0710 6.6850 2017 6.6680 5.069 7.105 2.0360 6.6670 2018 6.6450 4.799 7.094 2.2950 6.6440 2019 6.6190 5.019 7.084 2.0650 6.6180 2020 6.5920 4.865 7.073 2.2080 6.5910 2021 6.5660 4.805 7.063 2.2580 6.5650 2022 6.5480 5.037 7.052 2.0150 6.5470 2023 6.5070 4.874 7.041 2.1670 6.5060 2024 6.4550 4.965 7.030 2.0650 6.4540 2025 6.3880 5.022 7.019 1.9970 6.3870 2026 6.1690 4.858 7.007 2.1490 6.1680 2027 6.1370 5.037 6.996 1.9590 6.1360 2028 6.0820 4.835 6.984 2.1490 6.0810 2029 6.1320 4.881 6.972 2.0910 6.1310 2030 5.9700 4.871 6.960 2.0890 5.9690 2031 5.9810 4.463 6.948 2.4850 5.9800 2032 5.9350 4.822 6.935 2.1130 5.9340 2033 5.8910 4.757 6.925 2.1680 5.8900 2034 5.8970 4.837 6.910 2.0730 5.8960 2035 6.0710 4.782 6.896 2.1140 6.0700 2036 5.8750 5.104 6.882 1.7780 5.8740 2037 5.8880 4.984 6.868 1.8840 5.8870 2038 5.8650 4.836 6.854 2.0180 5.8640 2039 5.9280 4.909 6.839 1.9300 5.9270 2040 5.8050 4.973 6.824 1.8510 5.8040 2041 5.7630 4.556 6.807 2.2510 5.7620 2042 5.7330 5.008 6.791 1.7830 5.7320 2043 5.7130 4.783 6.773 1.9900 5.7120 2044 5.7170 4.923 6.756 1.8330 5.7160 2045 5.8270 4.515 6.736 2.2210 5.8260 2046 5.7050 4.806 6.716 1.9100 5.7040 2047 5.7990 4.875 6.695 1.8200 5.7980 2048 5.7340 4.781 6.672 1.8910 5.7330 2049 5.8060 4.120 6.647 2.5270 5.8050 2050 6.0840 4.675 6.620 1.9450 6.0830