yyyy RcEff RS RH service data 1950 1.0180 1.002 1.152 0.1500 1.0170 1951 1.0040 0.907 1.123 0.2160 1.0030 1952 1.0060 0.888 1.155 0.2670 1.0050 1953 1.0070 0.873 1.160 0.2870 1.0060 1954 1.0160 0.876 1.128 0.2520 1.0150 1955 1.0160 0.913 1.162 0.2490 1.0150 1956 1.0280 0.945 1.165 0.2200 1.0270 1957 1.0280 0.937 1.136 0.1990 1.0270 1958 1.0250 0.925 1.173 0.2480 1.0240 1959 1.0260 0.895 1.178 0.2830 1.0250 1960 1.0340 0.920 1.184 0.2640 1.0330 1961 1.0340 0.933 1.190 0.2570 1.0330 1962 1.0530 0.935 1.199 0.2640 1.0520 1963 1.0450 0.955 1.161 0.2060 1.0440 1964 1.0490 0.953 1.154 0.2010 1.0480 1965 1.0560 0.931 1.157 0.2260 1.0550 1966 1.0620 0.915 1.169 0.2540 1.0610 1967 1.0750 0.948 1.206 0.2580 1.0740 1968 1.0830 0.954 1.182 0.2280 1.0820 1969 1.0790 0.966 1.179 0.2130 1.0780 1970 1.0830 0.965 1.198 0.2330 1.0820 1971 1.1080 0.970 1.202 0.2320 1.1070 1972 1.1200 0.955 1.222 0.2670 1.1190 1973 1.1150 0.959 1.227 0.2680 1.1140 1974 1.1060 0.998 1.239 0.2410 1.1050 1975 1.1120 0.951 1.253 0.3020 1.1110 1976 1.1160 0.989 1.253 0.2640 1.1150 1977 1.1140 0.999 1.272 0.2730 1.1130 1978 1.1300 0.989 1.300 0.3110 1.1290 1979 1.1380 1.030 1.305 0.2750 1.1370 1980 1.1450 1.037 1.309 0.2720 1.1440 1981 1.1500 1.012 1.319 0.3070 1.1490 1982 1.1460 1.011 1.321 0.3100 1.1450 1983 1.1690 1.076 1.328 0.2520 1.1680 1984 1.1750 1.046 1.344 0.2980 1.1740 1985 1.1870 1.043 1.348 0.3050 1.1860 1986 1.1950 0.993 1.364 0.3710 1.1940 1987 1.2020 1.107 1.383 0.2760 1.2010 1988 1.2000 1.064 1.350 0.2860 1.1990 1989 1.2110 1.038 1.315 0.2770 1.2100 1990 1.2120 1.056 1.343 0.2870 1.2110 1991 1.2260 1.057 1.345 0.2880 1.2250 1992 1.2350 1.135 1.345 0.2100 1.2340 1993 1.2590 1.082 1.381 0.2990 1.2580 1994 1.2600 1.106 1.446 0.3400 1.2590 1995 1.2580 1.065 1.452 0.3870 1.2570 1996 1.2590 1.041 1.458 0.4170 1.2580 1997 1.2640 1.151 1.418 0.2670 1.2630 1998 1.2690 1.108 1.473 0.3650 1.2680 1999 1.2770 1.143 1.475 0.3320 1.2760 2000 1.2850 1.089 1.481 0.3920 1.2840 2001 1.3060 1.144 1.487 0.3430 1.3050 2002 1.3070 1.135 1.494 0.3590 1.3060 2003 1.3170 1.164 1.507 0.3430 1.3160 2004 1.3290 1.166 1.511 0.3450 1.3280 2005 1.3570 1.137 1.524 0.3870 1.3560 2006 1.3570 1.205 1.539 0.3340 1.3560 2007 1.3650 1.196 1.561 0.3650 1.3640 2008 1.3690 1.229 1.592 0.3630 1.3680 2009 1.3930 1.253 1.618 0.3650 1.3920 2010 1.4080 1.216 1.638 0.4220 1.4070 2011 1.4220 1.186 1.654 0.4680 1.4210 2012 1.4440 1.248 1.666 0.4180 1.4430 2013 1.4690 1.230 1.677 0.4470 1.4680 2014 1.4530 1.262 1.687 0.4250 1.4520 2015 1.4630 1.301 1.696 0.3950 1.4620 2016 1.4680 1.347 1.704 0.3570 1.4670 2017 1.4910 1.328 1.711 0.3830 1.4900 2018 1.4900 1.243 1.719 0.4760 1.4890 2019 1.5100 1.333 1.727 0.3940 1.5090 2020 1.5010 1.309 1.735 0.4260 1.5000 2021 1.5320 1.183 1.744 0.5610 1.5310 2022 1.5500 1.311 1.754 0.4430 1.5490 2023 1.5720 1.403 1.761 0.3580 1.5710 2024 1.5810 1.277 1.772 0.4950 1.5800 2025 1.5820 1.301 1.784 0.4830 1.5810 2026 1.5880 1.324 1.804 0.4800 1.5870 2027 1.6070 1.317 1.817 0.5000 1.6060 2028 1.6360 1.478 1.840 0.3620 1.6350 2029 1.6370 1.430 1.885 0.4550 1.6360 2030 1.6670 1.466 1.903 0.4370 1.6660 2031 1.6680 1.474 1.946 0.4720 1.6670 2032 1.6890 1.413 1.968 0.5550 1.6880 2033 1.7100 1.415 1.977 0.5620 1.7090 2034 1.7340 1.453 1.993 0.5400 1.7330 2035 1.7660 1.434 2.008 0.5740 1.7650 2036 1.7730 1.518 2.027 0.5090 1.7720 2037 1.7640 1.489 2.032 0.5430 1.7630 2038 1.7760 1.469 2.043 0.5740 1.7750 2039 1.7970 1.478 2.059 0.5810 1.7960 2040 1.7920 1.559 2.069 0.5100 1.7910 2041 1.8020 1.567 2.073 0.5060 1.8010 2042 1.8090 1.486 2.083 0.5970 1.8080 2043 1.8350 1.554 2.098 0.5440 1.8340 2044 1.8450 1.505 2.108 0.6030 1.8440 2045 1.8630 1.597 2.118 0.5210 1.8620 2046 1.8800 1.540 2.123 0.5830 1.8790 2047 1.8930 1.652 2.134 0.4820 1.8920 2048 1.8970 1.633 2.145 0.5120 1.8960 2049 1.9110 1.606 2.157 0.5510 1.9100 2050 1.9380 1.728 2.178 0.4500 1.9370