yyyy RcEff RS RH service data 1950 1.6570 1.415 1.842 0.4270 1.6560 1951 1.6520 1.308 1.843 0.5350 1.6510 1952 1.6640 1.278 1.847 0.5690 1.6630 1953 1.6550 1.277 1.848 0.5710 1.6540 1954 1.6560 1.267 1.846 0.5790 1.6550 1955 1.6520 1.321 1.847 0.5260 1.6510 1956 1.6700 1.398 1.847 0.4490 1.6690 1957 1.6500 1.376 1.851 0.4750 1.6490 1958 1.6450 1.330 1.848 0.5180 1.6440 1959 1.6510 1.331 1.849 0.5180 1.6500 1960 1.6470 1.398 1.849 0.4510 1.6460 1961 1.6580 1.348 1.850 0.5020 1.6570 1962 1.6470 1.368 1.850 0.4820 1.6460 1963 1.6580 1.378 1.851 0.4730 1.6570 1964 1.6530 1.324 1.851 0.5270 1.6520 1965 1.6500 1.427 1.852 0.4250 1.6490 1966 1.6560 1.286 1.852 0.5660 1.6550 1967 1.6620 1.442 1.852 0.4100 1.6610 1968 1.6500 1.365 1.853 0.4880 1.6490 1969 1.6610 1.319 1.856 0.5370 1.6600 1970 1.6560 1.371 1.856 0.4850 1.6550 1971 1.6550 1.366 1.853 0.4870 1.6540 1972 1.6590 1.372 1.852 0.4800 1.6580 1973 1.6590 1.392 1.852 0.4600 1.6580 1974 1.6690 1.436 1.855 0.4190 1.6680 1975 1.6580 1.423 1.851 0.4280 1.6570 1976 1.6700 1.403 1.850 0.4470 1.6690 1977 1.6740 1.319 1.852 0.5330 1.6730 1978 1.6720 1.404 1.848 0.4440 1.6710 1979 1.6650 1.359 1.846 0.4870 1.6640 1980 1.6850 1.395 1.844 0.4490 1.6840 1981 1.6310 1.317 1.841 0.5240 1.6300 1982 1.6110 1.329 1.838 0.5090 1.6100 1983 1.5700 1.335 1.835 0.5000 1.5690 1984 1.5790 1.344 1.832 0.4880 1.5780 1985 1.5710 1.317 1.828 0.5110 1.5700 1986 1.5640 1.380 1.824 0.4440 1.5630 1987 1.5440 1.275 1.819 0.5440 1.5430 1988 1.5420 1.313 1.819 0.5060 1.5410 1989 1.5240 1.353 1.810 0.4570 1.5230 1990 1.5170 1.327 1.804 0.4770 1.5160 1991 1.5040 1.326 1.803 0.4770 1.5030 1992 1.4990 1.244 1.790 0.5460 1.4980 1993 1.5070 1.241 1.780 0.5390 1.5060 1994 1.4980 1.297 1.764 0.4670 1.4970 1995 1.4670 1.315 1.739 0.4240 1.4660 1996 1.4700 1.299 1.648 0.3490 1.4690 1997 1.4640 1.281 1.643 0.3620 1.4630 1998 1.4730 1.293 1.639 0.3460 1.4720 1999 1.4520 1.312 1.635 0.3230 1.4510 2000 1.4640 1.292 1.631 0.3390 1.4630 2001 1.4370 1.264 1.629 0.3650 1.4360 2002 1.4320 1.286 1.627 0.3410 1.4310 2003 1.4380 1.271 1.625 0.3540 1.4370 2004 1.4340 1.246 1.623 0.3770 1.4330 2005 1.4230 1.259 1.621 0.3620 1.4220 2006 1.4150 1.212 1.618 0.4060 1.4140 2007 1.4050 1.289 1.615 0.3260 1.4040 2008 1.4210 1.265 1.612 0.3470 1.4200 2009 1.4000 1.214 1.609 0.3950 1.3990 2010 1.4280 1.241 1.605 0.3640 1.4270 2011 1.4620 1.191 1.601 0.4100 1.4610 2012 1.4260 1.164 1.597 0.4330 1.4250 2013 1.3670 1.210 1.593 0.3830 1.3660 2014 1.3540 1.116 1.589 0.4730 1.3530 2015 1.3490 1.152 1.588 0.4360 1.3480 2016 1.3270 1.170 1.580 0.4100 1.3260 2017 1.3310 1.204 1.574 0.3700 1.3300 2018 1.3200 1.187 1.568 0.3810 1.3190 2019 1.3210 1.178 1.561 0.3830 1.3200 2020 1.3180 1.163 1.550 0.3870 1.3170 2021 1.3020 1.020 1.545 0.5250 1.3010 2022 1.2980 1.104 1.450 0.3460 1.2970 2023 1.2850 1.134 1.445 0.3110 1.2840 2024 1.2730 1.099 1.440 0.3410 1.2720 2025 1.2690 1.171 1.436 0.2650 1.2680 2026 1.2640 1.111 1.432 0.3210 1.2630 2027 1.2620 1.063 1.428 0.3650 1.2610 2028 1.2540 1.045 1.424 0.3790 1.2530 2029 1.2660 1.050 1.421 0.3710 1.2650 2030 1.2870 1.022 1.417 0.3950 1.2860 2031 1.2590 1.048 1.378 0.3300 1.2580 2032 1.1930 1.050 1.410 0.3600 1.1920 2033 1.1920 1.070 1.406 0.3360 1.1910 2034 1.1900 0.986 1.405 0.4190 1.1890 2035 1.1840 1.047 1.398 0.3510 1.1830 2036 1.1860 0.989 1.393 0.4040 1.1850 2037 1.1750 1.013 1.388 0.3750 1.1740 2038 1.1800 1.019 1.381 0.3620 1.1790 2039 1.1690 1.006 1.370 0.3640 1.1680 2040 1.1470 0.946 1.298 0.3520 1.1460 2041 1.1330 1.014 1.267 0.2530 1.1320 2042 1.1400 0.947 1.286 0.3390 1.1390 2043 1.1370 0.989 1.260 0.2710 1.1360 2044 1.1330 1.012 1.257 0.2450 1.1320 2045 1.1220 0.933 1.275 0.3420 1.1210 2046 1.1500 0.978 1.272 0.2940 1.1490 2047 1.1410 0.925 1.241 0.3160 1.1400 2048 1.1000 0.996 1.265 0.2690 1.0990 2049 1.0740 0.865 1.262 0.3970 1.0730 2050 1.0750 0.959 1.258 0.2990 1.0740