yyyy RcEff RS RH service data 1950 2.2310 1.899 2.458 0.5590 2.2300 1951 2.2440 1.908 2.450 0.5420 2.2430 1952 2.2300 1.902 2.453 0.5510 2.2290 1953 2.2310 1.890 2.450 0.5600 2.2300 1954 2.2360 2.005 2.447 0.4420 2.2350 1955 2.2240 1.988 2.435 0.4470 2.2230 1956 2.2360 1.997 2.442 0.4450 2.2350 1957 2.2300 2.007 2.439 0.4320 2.2290 1958 2.2330 1.855 2.437 0.5820 2.2320 1959 2.2270 1.991 2.434 0.4430 2.2260 1960 2.2200 1.897 2.432 0.5350 2.2190 1961 2.2210 1.888 2.431 0.5430 2.2200 1962 2.2200 1.885 2.430 0.5450 2.2190 1963 2.2200 1.824 2.429 0.6050 2.2190 1964 2.2250 2.019 2.428 0.4090 2.2240 1965 2.2240 1.987 2.427 0.4400 2.2230 1966 2.2220 1.975 2.427 0.4520 2.2210 1967 2.2230 1.995 2.426 0.4310 2.2220 1968 2.2240 1.854 2.425 0.5710 2.2230 1969 2.2260 1.830 2.424 0.5940 2.2250 1970 2.2150 1.980 2.424 0.4440 2.2140 1971 2.2370 1.996 2.422 0.4260 2.2360 1972 2.2180 1.993 2.410 0.4170 2.2170 1973 2.2190 1.966 2.419 0.4530 2.2180 1974 2.1990 1.799 2.413 0.6140 2.1980 1975 2.2170 1.837 2.403 0.5660 2.2160 1976 2.1980 1.959 2.406 0.4470 2.1970 1977 2.1950 1.964 2.399 0.4350 2.1940 1978 2.2010 1.826 2.388 0.5620 2.2000 1979 2.1920 1.933 2.386 0.4530 2.1910 1980 2.1740 1.838 2.369 0.5310 2.1730 1981 2.1630 1.922 2.361 0.4390 2.1620 1982 2.1800 1.919 2.358 0.4390 2.1790 1983 2.1630 1.798 2.348 0.5500 2.1620 1984 2.1570 1.903 2.345 0.4420 2.1560 1985 2.1270 1.900 2.331 0.4310 2.1260 1986 2.1450 1.861 2.325 0.4640 2.1440 1987 2.1330 1.872 2.320 0.4480 2.1320 1988 2.1270 1.886 2.315 0.4290 2.1260 1989 2.1130 1.717 2.313 0.5960 2.1120 1990 2.1300 1.881 2.305 0.4240 2.1290 1991 2.1280 1.907 2.302 0.3950 2.1270 1992 2.1050 1.833 2.297 0.4640 2.1040 1993 2.1100 1.864 2.293 0.4290 2.1090 1994 2.0950 1.761 2.296 0.5350 2.0940 1995 2.0990 1.830 2.284 0.4540 2.0980 1996 2.1110 1.841 2.283 0.4420 2.1100 1997 2.0760 1.833 2.274 0.4410 2.0750 1998 2.0800 1.826 2.269 0.4430 2.0790 1999 2.0710 1.827 2.264 0.4370 2.0700 2000 2.0900 1.705 2.260 0.5550 2.0890 2001 2.0700 1.853 2.256 0.4030 2.0690 2002 2.0680 1.849 2.251 0.4020 2.0670 2003 2.0660 1.785 2.252 0.4670 2.0650 2004 2.0530 1.725 2.242 0.5170 2.0520 2005 2.0490 1.677 2.240 0.5630 2.0480 2006 2.0360 1.781 2.234 0.4530 2.0350 2007 2.0420 1.843 2.230 0.3870 2.0410 2008 2.0230 1.803 2.226 0.4230 2.0220 2009 2.0360 1.804 2.223 0.4190 2.0350 2010 2.0330 1.796 2.222 0.4260 2.0320 2011 2.0300 1.787 2.214 0.4270 2.0290 2012 2.0130 1.805 2.210 0.4050 2.0120 2013 2.0220 1.773 2.209 0.4360 2.0210 2014 1.9990 1.777 2.203 0.4260 1.9980 2015 2.0060 1.772 2.196 0.4240 2.0050 2016 1.9970 1.774 2.192 0.4180 1.9960 2017 1.9810 1.718 2.189 0.4710 1.9800 2018 1.9740 1.652 2.185 0.5330 1.9730 2019 1.9590 1.713 2.186 0.4730 1.9580 2020 1.9780 1.672 2.178 0.5060 1.9770 2021 1.9720 1.638 2.179 0.5410 1.9710 2022 1.9690 1.685 2.171 0.4860 1.9680 2023 1.9510 1.767 2.168 0.4010 1.9500 2024 1.9480 1.618 2.164 0.5460 1.9470 2025 1.9370 1.666 2.161 0.4950 1.9360 2026 1.9320 1.752 2.162 0.4100 1.9310 2027 1.9370 1.679 2.156 0.4770 1.9360 2028 1.9380 1.681 2.152 0.4710 1.9370 2029 1.9270 1.687 2.147 0.4600 1.9260 2030 1.9330 1.723 2.144 0.4210 1.9320 2031 1.9190 1.633 2.142 0.5090 1.9180 2032 1.9260 1.692 2.138 0.4460 1.9250 2033 1.9310 1.685 2.139 0.4540 1.9300 2034 1.9140 1.599 2.134 0.5350 1.9130 2035 1.8960 1.569 2.128 0.5590 1.8950 2036 1.9130 1.558 2.124 0.5660 1.9120 2037 1.9040 1.656 2.126 0.4700 1.9030 2038 1.9050 1.653 2.118 0.4650 1.9040 2039 1.8830 1.580 2.117 0.5370 1.8820 2040 1.8880 1.612 2.111 0.4990 1.8870 2041 1.8980 1.716 2.109 0.3930 1.8970 2042 1.8970 1.651 2.105 0.4540 1.8960 2043 1.8650 1.562 2.103 0.5410 1.8640 2044 1.8820 1.679 2.100 0.4210 1.8810 2045 1.8800 1.562 2.097 0.5350 1.8790 2046 1.8840 1.590 2.093 0.5030 1.8830 2047 1.8760 1.500 2.090 0.5900 1.8750 2048 1.8630 1.481 2.090 0.6090 1.8620 2049 1.8680 1.553 2.081 0.5280 1.8670 2050 1.8630 1.599 2.078 0.4790 1.8620