yyyy RcEff RS RH service data 1950 1.0430 1.001 1.187 0.1860 1.0420 1951 1.0420 0.931 1.139 0.2080 1.0410 1952 1.0390 0.916 1.141 0.2250 1.0380 1953 1.0460 0.933 1.145 0.2120 1.0450 1954 1.0490 0.912 1.193 0.2810 1.0480 1955 1.0500 0.905 1.146 0.2410 1.0490 1956 1.0420 0.948 1.155 0.2070 1.0410 1957 1.0580 0.885 1.156 0.2710 1.0570 1958 1.0560 0.956 1.158 0.2020 1.0550 1959 1.0780 0.947 1.163 0.2160 1.0770 1960 1.0830 0.981 1.207 0.2260 1.0820 1961 1.0730 0.866 1.175 0.3090 1.0720 1962 1.0880 0.963 1.209 0.2460 1.0870 1963 1.0970 0.962 1.214 0.2520 1.0960 1964 1.1030 0.978 1.202 0.2240 1.1020 1965 1.0950 0.958 1.209 0.2510 1.0940 1966 1.0860 0.963 1.236 0.2730 1.0850 1967 1.0920 0.968 1.240 0.2720 1.0910 1968 1.0950 0.977 1.192 0.2150 1.0940 1969 1.1090 0.967 1.278 0.3110 1.1080 1970 1.1060 1.017 1.282 0.2650 1.1050 1971 1.1190 1.011 1.290 0.2790 1.1180 1972 1.1180 0.983 1.295 0.3120 1.1170 1973 1.1240 0.991 1.296 0.3050 1.1230 1974 1.1320 1.019 1.302 0.2830 1.1310 1975 1.1440 0.947 1.309 0.3620 1.1430 1976 1.1550 1.002 1.318 0.3160 1.1540 1977 1.1630 1.072 1.330 0.2580 1.1620 1978 1.1720 1.053 1.348 0.2950 1.1710 1979 1.1870 1.038 1.342 0.3040 1.1860 1980 1.2050 1.050 1.335 0.2850 1.2040 1981 1.1860 1.011 1.320 0.3090 1.1850 1982 1.2060 1.083 1.351 0.2680 1.2050 1983 1.2070 1.014 1.382 0.3680 1.2060 1984 1.2250 1.037 1.355 0.3180 1.2240 1985 1.2350 1.091 1.348 0.2570 1.2340 1986 1.2450 1.093 1.426 0.3330 1.2440 1987 1.2310 1.095 1.434 0.3390 1.2300 1988 1.2320 1.051 1.434 0.3830 1.2310 1989 1.2330 1.080 1.438 0.3580 1.2320 1990 1.2290 1.100 1.399 0.2990 1.2280 1991 1.2620 1.080 1.447 0.3670 1.2610 1992 1.2570 1.129 1.451 0.3220 1.2560 1993 1.2630 1.110 1.456 0.3460 1.2620 1994 1.2610 1.154 1.461 0.3070 1.2600 1995 1.2820 1.188 1.467 0.2790 1.2810 1996 1.3030 1.152 1.481 0.3290 1.3020 1997 1.3000 1.133 1.485 0.3520 1.2990 1998 1.3050 1.175 1.506 0.3310 1.3040 1999 1.3340 1.175 1.528 0.3530 1.3330 2000 1.3430 1.129 1.541 0.4120 1.3420 2001 1.3490 1.163 1.568 0.4050 1.3480 2002 1.3570 1.113 1.595 0.4820 1.3560 2003 1.3560 1.161 1.488 0.3270 1.3550 2004 1.3880 1.188 1.521 0.3330 1.3870 2005 1.4100 1.195 1.626 0.4310 1.4090 2006 1.4260 1.219 1.636 0.4170 1.4250 2007 1.4240 1.265 1.644 0.3790 1.4230 2008 1.4190 1.210 1.652 0.4420 1.4180 2009 1.4270 1.303 1.660 0.3570 1.4260 2010 1.4460 1.168 1.668 0.5000 1.4450 2011 1.4530 1.276 1.681 0.4050 1.4520 2012 1.4610 1.287 1.685 0.3980 1.4600 2013 1.4850 1.307 1.694 0.3870 1.4840 2014 1.5030 1.334 1.709 0.3750 1.5020 2015 1.5030 1.291 1.714 0.4230 1.5020 2016 1.5290 1.270 1.726 0.4560 1.5280 2017 1.5430 1.279 1.740 0.4610 1.5420 2018 1.5310 1.393 1.767 0.3740 1.5300 2019 1.5660 1.359 1.794 0.4350 1.5650 2020 1.5810 1.305 1.825 0.5200 1.5800 2021 1.5860 1.390 1.842 0.4520 1.5850 2022 1.6080 1.411 1.870 0.4590 1.6070 2023 1.6190 1.442 1.892 0.4500 1.6180 2024 1.6550 1.404 1.918 0.5140 1.6540 2025 1.6710 1.342 1.925 0.5830 1.6700 2026 1.6750 1.323 1.938 0.6150 1.6740 2027 1.6960 1.416 1.956 0.5400 1.6950 2028 1.6990 1.435 1.961 0.5260 1.6980 2029 1.7120 1.479 1.971 0.4920 1.7110 2030 1.7070 1.472 1.987 0.5150 1.7060 2031 1.7110 1.406 1.996 0.5900 1.7100 2032 1.7280 1.494 2.000 0.5060 1.7270 2033 1.7270 1.397 2.010 0.6130 1.7260 2034 1.7530 1.452 2.020 0.5680 1.7520 2035 1.7750 1.449 2.030 0.5810 1.7740 2036 1.8020 1.542 2.040 0.4980 1.8010 2037 1.8330 1.615 2.052 0.4370 1.8320 2038 1.8190 1.577 2.069 0.4920 1.8180 2039 1.8270 1.575 2.084 0.5090 1.8260 2040 1.8430 1.633 2.100 0.4670 1.8420 2041 1.8750 1.645 2.115 0.4700 1.8740 2042 1.8880 1.618 2.138 0.5200 1.8870 2043 1.9060 1.658 2.157 0.4990 1.9050 2044 1.9190 1.563 2.177 0.6140 1.9180 2045 1.9380 1.693 2.208 0.5150 1.9370 2046 1.9640 1.651 2.261 0.6100 1.9630 2047 1.9730 1.635 2.280 0.6450 1.9720 2048 2.0090 1.573 2.312 0.7390 2.0080 2049 2.0290 1.667 2.340 0.6730 2.0280 2050 2.0630 1.775 2.375 0.6000 2.0620