yyyy RcEff RS RH service data 1950 13.4040 13.401 13.406 0.0050 13.4030 1951 13.4110 13.408 13.413 0.0050 13.4100 1952 13.4200 13.416 13.421 0.0050 13.4190 1953 13.4270 13.423 13.428 0.0050 13.4260 1954 13.4330 13.430 13.435 0.0050 13.4320 1955 13.4350 13.432 13.437 0.0050 13.4340 1956 13.4330 13.430 13.435 0.0050 13.4320 1957 13.4310 13.428 13.433 0.0050 13.4300 1958 13.4290 13.425 13.431 0.0060 13.4280 1959 13.4260 13.423 13.428 0.0050 13.4250 1960 13.4250 13.422 13.427 0.0050 13.4240 1961 13.4260 13.423 13.428 0.0050 13.4250 1962 13.4270 13.423 13.429 0.0060 13.4260 1963 13.4270 13.424 13.429 0.0050 13.4260 1964 13.4280 13.424 13.430 0.0060 13.4270 1965 13.4240 13.421 13.426 0.0050 13.4230 1966 13.4170 13.413 13.419 0.0060 13.4160 1967 13.4090 13.406 13.411 0.0050 13.4080 1968 13.4010 13.398 13.403 0.0050 13.4000 1969 13.3940 13.390 13.396 0.0060 13.3930 1970 13.3830 13.380 13.386 0.0060 13.3820 1971 13.3710 13.368 13.374 0.0060 13.3700 1972 13.3590 13.356 13.362 0.0060 13.3580 1973 13.3470 13.344 13.350 0.0060 13.3460 1974 13.3350 13.332 13.338 0.0060 13.3340 1975 13.3220 13.319 13.324 0.0050 13.3210 1976 13.3080 13.305 13.310 0.0050 13.3070 1977 13.2930 13.290 13.296 0.0060 13.2920 1978 13.2790 13.276 13.282 0.0060 13.2780 1979 13.2670 13.262 13.270 0.0080 13.2660 1980 13.2460 13.243 13.249 0.0060 13.2450 1981 13.2240 13.221 13.227 0.0060 13.2230 1982 13.2010 13.198 13.204 0.0060 13.2000 1983 13.1790 13.176 13.182 0.0060 13.1780 1984 13.1560 13.153 13.159 0.0060 13.1550 1985 13.1380 13.134 13.142 0.0080 13.1370 1986 13.1220 13.119 13.125 0.0060 13.1210 1987 13.1070 13.104 13.110 0.0060 13.1060 1988 13.0910 13.089 13.094 0.0050 13.0900 1989 13.0770 13.073 13.081 0.0080 13.0760 1990 13.0650 13.062 13.068 0.0060 13.0640 1991 13.0580 13.055 13.061 0.0060 13.0570 1992 13.0500 13.048 13.053 0.0050 13.0490 1993 13.0430 13.040 13.048 0.0080 13.0420 1994 13.0360 13.033 13.039 0.0060 13.0350 1995 13.0240 13.022 13.028 0.0060 13.0230 1996 13.0100 13.008 13.014 0.0060 13.0090 1997 12.9970 12.995 13.000 0.0050 12.9960 1998 12.9830 12.981 12.986 0.0050 12.9820 1999 12.9690 12.967 12.972 0.0050 12.9680 2000 12.9530 12.951 12.957 0.0060 12.9520 2001 12.9370 12.935 12.941 0.0060 12.9360 2002 12.9200 12.919 12.924 0.0050 12.9190 2003 12.9040 12.902 12.908 0.0060 12.9030 2004 12.8870 12.886 12.891 0.0050 12.8860 2005 12.8670 12.865 12.871 0.0060 12.8660 2006 12.8420 12.841 12.846 0.0050 12.8410 2007 12.8180 12.816 12.822 0.0060 12.8170 2008 12.7920 12.791 12.797 0.0060 12.7910 2009 12.7680 12.767 12.773 0.0060 12.7670 2010 12.7400 12.740 12.741 0.0010 12.7400 2011 12.7120 12.712 12.713 0.0010 12.7120 2012 12.6840 12.684 12.685 0.0010 12.6840 2013 12.6560 12.656 12.657 0.0010 12.6565 2014 12.6280 12.628 12.629 0.0010 12.6285 2015 12.6000 12.600 12.601 0.0010 12.6005 2016 12.5720 12.572 12.573 0.0010 12.5720 2017 12.5450 12.545 12.546 0.0010 12.5455 2018 12.5170 12.517 12.518 0.0010 12.5175 2019 12.4890 12.489 12.490 0.0010 12.4895 2020 12.4610 12.461 12.462 0.0010 12.4615 2021 12.4330 12.433 12.434 0.0010 12.4330 2022 12.4060 12.406 12.407 0.0010 12.4065 2023 12.3780 12.378 12.379 0.0010 12.3785 2024 12.3500 12.350 12.351 0.0010 12.3505 2025 12.3220 12.322 12.323 0.0010 12.3220 2026 12.2940 12.294 12.295 0.0010 12.2940 2027 12.2660 12.266 12.267 0.0010 12.2660 2028 12.2380 12.238 12.239 0.0010 12.2380 2029 12.2100 12.210 12.211 0.0010 12.2100 2030 12.1820 10.975 12.183 1.2080 12.1810 2031 12.1510 10.949 12.155 1.2060 12.1500 2032 12.1200 10.783 12.127 1.3440 12.1190 2033 12.0900 10.755 12.099 1.3440 12.0890 2034 12.0580 10.730 12.071 1.3410 12.0570 2035 12.0270 10.704 12.043 1.3390 12.0260 2036 11.9950 10.679 12.015 1.3360 11.9940 2037 11.9670 10.654 11.987 1.3330 11.9660 2038 11.9360 10.628 11.970 1.3420 11.9350 2039 11.9040 10.603 11.931 1.3280 11.9030 2040 11.8730 10.578 11.903 1.3250 11.8720 2041 11.8440 10.552 11.875 1.3230 11.8430 2042 11.8120 10.527 11.847 1.3200 11.8110 2043 11.7820 10.502 11.819 1.3170 11.7810 2044 11.7490 9.762 11.791 2.0290 11.7480 2045 11.7190 10.451 11.763 1.3120 11.7180 2046 11.6870 9.709 11.735 2.0260 11.6860 2047 11.6550 10.400 11.707 1.3070 11.6540 2048 11.6230 10.375 11.679 1.3040 11.6220 2049 11.5910 9.650 11.651 2.0010 11.5900 2050 11.5540 9.606 11.623 2.0170 11.5530