yyyy RcEff RS RH service data 1950 12.2880 12.120 12.301 0.1810 12.2870 1951 12.2890 12.120 12.301 0.1810 12.2880 1952 12.2890 12.120 12.301 0.1810 12.2880 1953 12.2890 12.120 12.301 0.1810 12.2880 1954 12.2890 12.121 12.300 0.1790 12.2880 1955 12.2850 12.117 12.296 0.1790 12.2840 1956 12.2750 12.109 12.288 0.1790 12.2740 1957 12.2680 12.101 12.280 0.1790 12.2670 1958 12.2600 12.093 12.272 0.1790 12.2590 1959 12.2500 12.085 12.263 0.1780 12.2490 1960 12.2440 12.080 12.257 0.1770 12.2430 1961 12.2420 12.078 12.255 0.1770 12.2410 1962 12.2400 12.075 12.253 0.1780 12.2390 1963 12.2380 12.073 12.250 0.1770 12.2370 1964 12.2360 12.071 12.248 0.1770 12.2350 1965 12.2320 12.067 12.244 0.1770 12.2310 1966 12.2250 12.061 12.238 0.1770 12.2240 1967 12.2190 12.055 12.232 0.1770 12.2180 1968 12.2130 12.049 12.226 0.1770 12.2120 1969 12.2080 12.044 12.220 0.1760 12.2070 1970 12.2000 12.036 12.212 0.1760 12.1990 1971 12.1860 12.026 12.201 0.1750 12.1850 1972 12.1800 12.016 12.192 0.1760 12.1790 1973 12.1690 12.006 12.182 0.1760 12.1680 1974 12.1560 11.996 12.171 0.1750 12.1550 1975 12.1430 11.982 12.158 0.1760 12.1420 1976 12.1250 11.963 12.140 0.1770 12.1240 1977 12.1040 11.945 12.122 0.1770 12.1030 1978 12.0840 11.926 12.104 0.1780 12.0830 1979 12.0690 11.908 12.086 0.1780 12.0680 1980 12.0480 11.887 12.066 0.1790 12.0470 1981 12.0230 11.864 12.043 0.1790 12.0220 1982 11.9990 11.842 12.021 0.1790 11.9980 1983 11.9750 11.819 11.998 0.1790 11.9740 1984 11.9510 11.796 11.976 0.1800 11.9500 1985 11.9320 11.777 11.958 0.1810 11.9310 1986 11.9180 11.763 11.943 0.1800 11.9170 1987 11.9050 11.749 11.929 0.1800 11.9040 1988 11.8890 11.734 11.915 0.1810 11.8880 1989 11.8750 11.720 11.901 0.1810 11.8740 1990 11.8590 11.706 11.886 0.1800 11.8580 1991 11.8470 11.693 11.874 0.1810 11.8460 1992 11.8340 11.680 11.860 0.1800 11.8330 1993 11.8190 11.666 11.847 0.1810 11.8180 1994 11.8070 11.653 11.834 0.1810 11.8060 1995 11.7920 11.639 11.819 0.1800 11.7910 1996 11.7780 11.625 11.806 0.1810 11.7770 1997 11.7640 11.610 11.791 0.1810 11.7630 1998 11.7480 11.596 11.777 0.1810 11.7470 1999 11.7330 11.581 11.762 0.1810 11.7320 2000 11.7200 11.568 11.749 0.1810 11.7190 2001 11.7080 11.557 11.737 0.1800 11.7070 2002 11.6990 11.546 11.727 0.1810 11.6980 2003 11.6860 11.534 11.714 0.1800 11.6850 2004 11.6730 11.523 11.703 0.1800 11.6720 2005 11.6620 11.512 11.691 0.1790 11.6610 2006 11.6510 11.501 11.680 0.1790 11.6500 2007 11.6400 11.490 11.669 0.1790 11.6390 2008 11.6300 11.479 11.659 0.1800 11.6290 2009 11.6180 11.468 11.648 0.1800 11.6170 2010 11.6070 11.458 11.638 0.1800 11.6060 2011 11.6000 11.450 11.629 0.1790 11.5990 2012 11.5890 11.441 11.620 0.1790 11.5880 2013 11.5800 11.432 11.610 0.1780 11.5790 2014 11.5710 11.424 11.601 0.1770 11.5700 2015 11.5640 11.417 11.594 0.1770 11.5630 2016 11.5570 11.411 11.587 0.1760 11.5560 2017 11.5520 11.405 11.582 0.1770 11.5510 2018 11.5460 11.399 11.576 0.1770 11.5450 2019 11.5380 11.393 11.568 0.1750 11.5370 2020 11.5340 11.388 11.563 0.1750 11.5330 2021 11.5260 11.382 11.556 0.1740 11.5250 2022 11.5190 11.376 11.549 0.1730 11.5180 2023 11.5120 11.370 11.543 0.1730 11.5110 2024 11.5070 11.364 11.538 0.1740 11.5060 2025 11.5000 11.358 11.530 0.1720 11.4990 2026 11.4940 11.352 11.524 0.1720 11.4930 2027 11.4900 11.346 11.519 0.1730 11.4890 2028 11.4830 11.341 11.511 0.1700 11.4820 2029 11.4760 11.335 11.505 0.1700 11.4750 2030 11.4700 11.329 11.500 0.1710 11.4690 2031 11.4620 11.323 11.492 0.1690 11.4610 2032 11.4570 11.317 11.487 0.1700 11.4560 2033 11.4490 11.311 11.480 0.1690 11.4480 2034 11.4420 11.305 11.473 0.1680 11.4410 2035 11.4360 11.299 11.468 0.1690 11.4350 2036 11.4290 11.293 11.461 0.1680 11.4280 2037 11.4220 11.288 11.454 0.1660 11.4210 2038 11.4190 11.282 11.449 0.1670 11.4180 2039 11.4110 11.276 11.441 0.1650 11.4100 2040 11.4060 11.270 11.435 0.1650 11.4050 2041 11.4000 11.264 11.430 0.1660 11.3990 2042 11.3920 11.258 11.422 0.1640 11.3910 2043 11.3870 11.252 11.417 0.1650 11.3860 2044 11.3800 11.246 11.410 0.1640 11.3790 2045 11.3720 11.240 11.403 0.1630 11.3710 2046 11.3680 11.234 11.398 0.1640 11.3670 2047 11.3600 11.228 11.390 0.1620 11.3590 2048 11.3540 11.222 11.384 0.1620 11.3530 2049 11.3470 11.216 11.378 0.1620 11.3460 2050 11.3400 11.210 11.371 0.1610 11.3390