yyyy RcEff RS RH service data 1950 27.3340 27.256 27.344 0.0880 27.3330 1951 27.3630 27.363 27.364 0.0010 27.3635 1952 27.3820 27.382 27.383 0.0010 27.3825 1953 27.4000 27.400 27.401 0.0010 27.4005 1954 27.4190 27.419 27.420 0.0010 27.4195 1955 27.4290 27.429 27.430 0.0010 27.4295 1956 27.4290 27.429 27.430 0.0010 27.4295 1957 27.4300 27.430 27.431 0.0010 27.4305 1958 27.4300 27.430 27.431 0.0010 27.4305 1959 27.4310 27.431 27.432 0.0010 27.4315 1960 27.4360 27.436 27.437 0.0010 27.4365 1961 27.4450 27.445 27.446 0.0010 27.4455 1962 27.4550 27.455 27.456 0.0010 27.4555 1963 27.4640 27.464 27.465 0.0010 27.4645 1964 27.4740 27.474 27.475 0.0010 27.4745 1965 27.4790 27.479 27.480 0.0010 27.4795 1966 27.4800 27.480 27.481 0.0010 27.4800 1967 27.4810 27.481 27.482 0.0010 27.4815 1968 27.4820 27.482 27.483 0.0010 27.4825 1969 27.4830 27.483 27.484 0.0010 27.4835 1970 27.4810 27.481 27.482 0.0010 27.4815 1971 27.4780 27.478 27.479 0.0010 27.4785 1972 27.4740 27.474 27.475 0.0010 27.4745 1973 27.4710 27.471 27.472 0.0010 27.4715 1974 27.4670 27.467 27.468 0.0010 27.4670 1975 27.4730 27.473 27.474 0.0010 27.4730 1976 27.4880 27.488 27.489 0.0010 27.4885 1977 27.5020 27.502 27.503 0.0010 27.5025 1978 27.5170 27.517 27.518 0.0010 27.5175 1979 27.5320 27.532 27.533 0.0010 27.5320 1980 27.5320 27.532 27.533 0.0010 27.5320 1981 27.5180 27.518 27.519 0.0010 27.5185 1982 27.5030 27.503 27.504 0.0010 27.5035 1983 27.4880 27.488 27.489 0.0010 27.4885 1984 27.4740 27.474 27.475 0.0010 27.4745 1985 27.4510 27.451 27.452 0.0010 27.4515 1986 27.4190 27.419 27.420 0.0010 27.4195 1987 27.3870 27.387 27.388 0.0010 27.3870 1988 27.3550 27.355 27.356 0.0010 27.3550 1989 27.3240 27.324 27.325 0.0010 27.3240 1990 27.2860 27.286 27.287 0.0010 27.2860 1991 27.2410 27.241 27.242 0.0010 27.2410 1992 27.1960 27.196 27.197 0.0010 27.1960 1993 27.1510 27.151 27.152 0.0010 27.1510 1994 27.1060 27.106 27.107 0.0010 27.1065 1995 27.0600 27.060 27.061 0.0010 27.0600 1996 27.0120 27.012 27.013 0.0010 27.0120 1997 26.9640 26.964 26.965 0.0010 26.9645 1998 26.9160 26.916 26.917 0.0010 26.9165 1999 26.8680 26.868 26.869 0.0010 26.8685 2000 26.8310 26.831 26.832 0.0010 26.8310 2001 26.8060 26.806 26.807 0.0010 26.8065 2002 26.7810 26.781 26.782 0.0010 26.7815 2003 26.7560 26.756 26.757 0.0010 26.7565 2004 26.7300 26.730 26.731 0.0010 26.7300 2005 26.7050 26.705 26.706 0.0010 26.7055 2006 26.6810 26.681 26.682 0.0010 26.6815 2007 26.6570 26.657 26.658 0.0010 26.6570 2008 26.6320 26.632 26.633 0.0010 26.6325 2009 26.6080 26.608 26.609 0.0010 26.6085 2010 26.5850 26.585 26.586 0.0010 26.5850 2011 26.5650 26.565 26.566 0.0010 26.5655 2012 26.5450 26.545 26.546 0.0010 26.5455 2013 26.5250 26.525 26.526 0.0010 26.5255 2014 26.5050 26.505 26.506 0.0010 26.5050 2015 26.4890 26.489 26.490 0.0010 26.4895 2016 26.4780 26.478 26.479 0.0010 26.4785 2017 26.4670 26.467 26.468 0.0010 26.4670 2018 26.4550 26.455 26.456 0.0010 26.4555 2019 26.4440 26.444 26.445 0.0010 26.4445 2020 26.4330 26.433 26.434 0.0010 26.4335 2021 26.4220 26.422 26.423 0.0010 26.4225 2022 26.4100 26.410 26.411 0.0010 26.4105 2023 26.3990 26.399 26.400 0.0010 26.3995 2024 26.3880 26.388 26.389 0.0010 26.3885 2025 26.3760 26.376 26.377 0.0010 26.3760 2026 26.3650 26.365 26.366 0.0010 26.3655 2027 26.3530 26.353 26.354 0.0010 26.3535 2028 26.3420 26.342 26.343 0.0010 26.3420 2029 26.3300 26.330 26.331 0.0010 26.3305 2030 26.3190 26.319 26.320 0.0010 26.3195 2031 26.3080 26.308 26.309 0.0010 26.3085 2032 26.2960 26.296 26.297 0.0010 26.2960 2033 26.2840 26.284 26.285 0.0010 26.2845 2034 26.2730 26.273 26.274 0.0010 26.2735 2035 26.2610 26.261 26.262 0.0010 26.2615 2036 26.2500 26.250 26.251 0.0010 26.2505 2037 26.2380 26.238 26.239 0.0010 26.2385 2038 26.2260 26.226 26.227 0.0010 26.2265 2039 26.2150 26.215 26.216 0.0010 26.2155 2040 26.2030 26.203 26.204 0.0010 26.2030 2041 26.1910 26.191 26.192 0.0010 26.1915 2042 26.1800 26.180 26.181 0.0010 26.1805 2043 26.1680 26.168 26.169 0.0010 26.1680 2044 26.1560 26.156 26.157 0.0010 26.1565 2045 26.1440 26.144 26.145 0.0010 26.1440 2046 26.1320 26.132 26.133 0.0010 26.1325 2047 26.1210 26.121 26.122 0.0010 26.1215 2048 26.1090 26.109 26.110 0.0010 26.1090 2049 26.0970 26.097 26.098 0.0010 26.0975 2050 26.0850 26.085 26.086 0.0010 26.0850