yyyy RcEff RS RH service data 1950 2.5510 2.222 2.780 0.5580 2.5500 1951 2.5600 2.121 2.780 0.6590 2.5590 1952 2.5520 2.279 2.772 0.4930 2.5510 1953 2.5750 2.086 2.774 0.6880 2.5740 1954 2.5540 2.223 2.773 0.5500 2.5530 1955 2.5550 2.258 2.772 0.5140 2.5540 1956 2.5480 2.239 2.778 0.5390 2.5470 1957 2.5580 2.261 2.777 0.5160 2.5570 1958 2.5460 2.219 2.769 0.5500 2.5450 1959 2.5400 2.228 2.769 0.5410 2.5390 1960 2.5430 2.139 2.772 0.6330 2.5420 1961 2.5480 2.223 2.769 0.5460 2.5470 1962 2.5750 2.219 2.771 0.5520 2.5740 1963 2.5580 2.153 2.771 0.6180 2.5570 1964 2.5480 2.197 2.779 0.5820 2.5470 1965 2.5760 2.329 2.776 0.4470 2.5750 1966 2.5700 2.155 2.771 0.6160 2.5690 1967 2.5600 2.220 2.771 0.5510 2.5590 1968 2.5620 2.288 2.777 0.4890 2.5610 1969 2.5630 2.259 2.769 0.5100 2.5620 1970 2.5610 2.260 2.775 0.5150 2.5600 1971 2.5550 2.257 2.772 0.5150 2.5540 1972 2.5550 2.098 2.765 0.6670 2.5540 1973 2.5470 2.082 2.770 0.6880 2.5460 1974 2.5420 2.213 2.762 0.5490 2.5410 1975 2.5480 2.191 2.765 0.5740 2.5470 1976 2.5390 2.222 2.760 0.5380 2.5380 1977 2.5430 2.191 2.755 0.5640 2.5420 1978 2.5280 2.091 2.744 0.6530 2.5270 1979 2.5350 2.176 2.739 0.5630 2.5340 1980 2.5120 2.072 2.734 0.6620 2.5110 1981 2.5110 2.160 2.733 0.5730 2.5100 1982 2.5090 2.182 2.720 0.5380 2.5080 1983 2.4830 2.008 2.713 0.7050 2.4820 1984 2.5040 2.099 2.706 0.6070 2.5030 1985 2.4940 2.115 2.701 0.5860 2.4930 1986 2.5030 2.142 2.695 0.5530 2.5020 1987 2.4880 2.055 2.690 0.6350 2.4870 1988 2.4620 2.207 2.685 0.4780 2.4610 1989 2.4590 2.126 2.681 0.5550 2.4580 1990 2.4700 1.990 2.675 0.6850 2.4690 1991 2.4450 2.132 2.675 0.5430 2.4440 1992 2.4430 2.138 2.666 0.5280 2.4420 1993 2.4420 2.120 2.661 0.5410 2.4410 1994 2.4420 2.132 2.657 0.5250 2.4410 1995 2.4190 2.032 2.652 0.6200 2.4180 1996 2.4010 2.140 2.647 0.5070 2.4000 1997 2.4240 2.109 2.642 0.5330 2.4230 1998 2.4090 2.004 2.637 0.6330 2.4080 1999 2.4550 2.099 2.632 0.5330 2.4540 2000 2.4440 2.163 2.628 0.4650 2.4430 2001 2.4150 2.053 2.624 0.5710 2.4140 2002 2.3680 2.023 2.619 0.5960 2.3670 2003 2.3600 2.004 2.615 0.6110 2.3590 2004 2.3550 2.021 2.611 0.5900 2.3540 2005 2.3430 2.010 2.606 0.5960 2.3420 2006 2.3540 2.087 2.600 0.5130 2.3530 2007 2.3360 2.033 2.594 0.5610 2.3350 2008 2.3090 2.012 2.588 0.5760 2.3080 2009 2.2920 1.870 2.582 0.7120 2.2910 2010 2.2860 1.996 2.575 0.5790 2.2850 2011 2.2700 1.982 2.568 0.5860 2.2690 2012 2.2440 1.949 2.560 0.6110 2.2430 2013 2.2570 1.967 2.519 0.5520 2.2560 2014 2.2370 1.930 2.540 0.6100 2.2360 2015 2.2400 1.906 2.533 0.6270 2.2390 2016 2.2130 1.927 2.476 0.5490 2.2120 2017 2.2040 1.915 2.520 0.6050 2.2030 2018 2.2140 1.899 2.420 0.5210 2.2130 2019 2.2330 1.914 2.446 0.5320 2.2320 2020 2.2630 1.931 2.493 0.5620 2.2620 2021 2.2440 1.891 2.472 0.5810 2.2430 2022 2.2250 1.722 2.431 0.7090 2.2240 2023 2.2070 1.942 2.462 0.5200 2.2060 2024 2.1790 1.967 2.449 0.4820 2.1780 2025 2.1490 1.932 2.433 0.5010 2.1480 2026 2.1210 1.719 2.424 0.7050 2.1200 2027 2.1080 1.827 2.403 0.5760 2.1070 2028 2.0870 1.858 2.380 0.5220 2.0860 2029 2.0810 1.813 2.347 0.5340 2.0800 2030 2.0710 1.759 2.311 0.5520 2.0700 2031 2.0580 1.747 2.271 0.5240 2.0570 2032 2.0420 1.709 2.243 0.5340 2.0410 2033 2.0350 1.791 2.231 0.4400 2.0340 2034 2.0380 1.718 2.206 0.4880 2.0370 2035 2.0200 1.677 2.192 0.5150 2.0190 2036 1.9870 1.761 2.180 0.4190 1.9860 2037 1.9690 1.701 2.170 0.4690 1.9680 2038 1.9590 1.761 2.161 0.4000 1.9580 2039 1.9460 1.685 2.152 0.4670 1.9450 2040 1.9620 1.676 2.144 0.4680 1.9610 2041 1.9840 1.679 2.137 0.4580 1.9830 2042 1.9230 1.633 2.129 0.4960 1.9220 2043 1.9020 1.663 2.123 0.4600 1.9010 2044 1.9150 1.677 2.116 0.4390 1.9140 2045 1.8810 1.557 2.110 0.5530 1.8800 2046 1.8760 1.574 2.104 0.5300 1.8750 2047 1.8750 1.597 2.097 0.5000 1.8740 2048 1.8430 1.625 2.092 0.4670 1.8420 2049 1.8520 1.613 2.086 0.4730 1.8510 2050 1.8410 1.614 2.080 0.4660 1.8400