yyyy RcEff RS RH service data 1950 2.5020 2.164 2.821 0.6570 2.5010 1951 2.4890 2.191 2.821 0.6300 2.4880 1952 2.4870 2.238 2.822 0.5840 2.4860 1953 2.4850 2.014 2.823 0.8090 2.4840 1954 2.4640 1.951 2.824 0.8730 2.4630 1955 2.4910 2.165 2.825 0.6600 2.4900 1956 2.4890 2.121 2.825 0.7040 2.4880 1957 2.4880 2.194 2.825 0.6310 2.4870 1958 2.4990 2.214 2.825 0.6110 2.4980 1959 2.4870 2.230 2.825 0.5950 2.4860 1960 2.4940 2.190 2.825 0.6350 2.4930 1961 2.4880 2.077 2.826 0.7490 2.4870 1962 2.4880 2.215 2.827 0.6120 2.4870 1963 2.4950 2.018 2.828 0.8100 2.4940 1964 2.5080 2.241 2.829 0.5880 2.5070 1965 2.4970 2.241 2.829 0.5880 2.4960 1966 2.5040 2.091 2.829 0.7380 2.5030 1967 2.4760 2.167 2.828 0.6610 2.4750 1968 2.5060 2.127 2.827 0.7000 2.5050 1969 2.4950 2.169 2.827 0.6580 2.4940 1970 2.4750 2.123 2.826 0.7030 2.4740 1971 2.4900 2.108 2.825 0.7170 2.4890 1972 2.5010 2.166 2.823 0.6570 2.5000 1973 2.5150 2.160 2.823 0.6630 2.5140 1974 2.5190 2.022 2.821 0.7990 2.5180 1975 2.5120 2.134 2.820 0.6860 2.5110 1976 2.4940 2.163 2.817 0.6540 2.4930 1977 2.4840 2.112 2.814 0.7020 2.4830 1978 2.4840 2.124 2.811 0.6870 2.4830 1979 2.4840 2.108 2.808 0.7000 2.4830 1980 2.4860 2.192 2.804 0.6120 2.4850 1981 2.5100 2.218 2.799 0.5810 2.5090 1982 2.4550 2.114 2.794 0.6800 2.4540 1983 2.4440 2.177 2.790 0.6130 2.4430 1984 2.4180 2.124 2.784 0.6600 2.4170 1985 2.4670 2.113 2.780 0.6670 2.4660 1986 2.4180 2.077 2.682 0.6050 2.4170 1987 2.4000 2.026 2.770 0.7440 2.3990 1988 2.3900 2.102 2.713 0.6110 2.3890 1989 2.3940 2.132 2.761 0.6290 2.3930 1990 2.3540 2.133 2.746 0.6130 2.3530 1991 2.4010 2.084 2.712 0.6280 2.4000 1992 2.3770 2.099 2.695 0.5960 2.3760 1993 2.4040 2.091 2.743 0.6520 2.4030 1994 2.4880 2.061 2.673 0.6120 2.4870 1995 2.5120 2.155 2.734 0.5790 2.5110 1996 2.4910 2.094 2.728 0.6340 2.4900 1997 2.4860 2.041 2.664 0.6230 2.4850 1998 2.4660 2.117 2.641 0.5240 2.4650 1999 2.4420 2.080 2.674 0.5940 2.4410 2000 2.4050 2.097 2.696 0.5990 2.4040 2001 2.3810 2.002 2.618 0.6160 2.3800 2002 2.3530 2.109 2.682 0.5730 2.3520 2003 2.3470 2.024 2.678 0.6540 2.3460 2004 2.3320 1.976 2.670 0.6940 2.3310 2005 2.3100 2.014 2.658 0.6440 2.3090 2006 2.3020 1.996 2.640 0.6440 2.3010 2007 2.2790 1.949 2.618 0.6690 2.2780 2008 2.2790 2.001 2.591 0.5900 2.2780 2009 2.2730 1.970 2.520 0.5500 2.2720 2010 2.2460 1.856 2.456 0.6000 2.2450 2011 2.2450 2.048 2.429 0.3810 2.2440 2012 2.1950 1.943 2.419 0.4760 2.1940 2013 2.2250 1.808 2.395 0.5870 2.2240 2014 2.2240 1.993 2.383 0.3900 2.2230 2015 2.1750 1.773 2.373 0.6000 2.1740 2016 2.1590 1.869 2.363 0.4940 2.1580 2017 2.1780 1.915 2.355 0.4400 2.1770 2018 2.1350 1.913 2.347 0.4340 2.1340 2019 2.1390 1.922 2.340 0.4180 2.1380 2020 2.1570 1.730 2.333 0.6030 2.1560 2021 2.1750 1.823 2.327 0.5040 2.1740 2022 2.1390 1.858 2.321 0.4630 2.1380 2023 2.1150 1.745 2.315 0.5700 2.1140 2024 2.0890 1.840 2.309 0.4690 2.0880 2025 2.0780 1.730 2.303 0.5730 2.0770 2026 2.0910 1.848 2.298 0.4500 2.0900 2027 2.0320 1.803 2.292 0.4890 2.0310 2028 2.0260 1.751 2.287 0.5360 2.0250 2029 2.0420 1.618 2.282 0.6640 2.0410 2030 2.0190 1.837 2.276 0.4390 2.0180 2031 2.0160 1.769 2.271 0.5020 2.0150 2032 2.0110 1.813 2.236 0.4230 2.0100 2033 1.9830 1.589 2.223 0.6340 1.9820 2034 1.9650 1.816 2.216 0.4000 1.9640 2035 1.9550 1.709 2.199 0.4900 1.9540 2036 1.9440 1.805 2.154 0.3490 1.9430 2037 1.9470 1.720 2.176 0.4560 1.9460 2038 2.0170 1.648 2.171 0.5230 2.0160 2039 2.0070 1.669 2.150 0.4810 2.0060 2040 1.9790 1.707 2.213 0.5060 1.9780 2041 1.9410 1.677 2.157 0.4800 1.9400 2042 1.9250 1.711 2.169 0.4580 1.9240 2043 1.9000 1.627 2.178 0.5510 1.8990 2044 1.8770 1.633 2.165 0.5320 1.8760 2045 1.8600 1.581 2.017 0.4360 1.8590 2046 1.8730 1.588 2.131 0.5430 1.8720 2047 1.8720 1.548 2.090 0.5420 1.8710 2048 1.8410 1.600 2.024 0.4240 1.8400 2049 1.8340 1.590 2.004 0.4140 1.8330 2050 1.8090 1.530 1.991 0.4610 1.8080