yyyy RcEff RS RH service data 1950 12.9200 12.920 12.921 0.0010 12.9205 1951 12.9280 12.928 12.929 0.0010 12.9285 1952 12.9360 12.936 12.937 0.0010 12.9360 1953 12.9440 12.944 12.945 0.0010 12.9445 1954 12.9510 12.951 12.952 0.0010 12.9515 1955 12.9620 12.962 12.963 0.0010 12.9620 1956 12.9750 12.975 12.976 0.0010 12.9755 1957 12.9870 12.987 12.988 0.0010 12.9875 1958 13.0000 13.000 13.001 0.0010 13.0000 1959 13.0130 13.013 13.014 0.0010 13.0130 1960 13.0230 13.023 13.024 0.0010 13.0230 1961 13.0290 13.029 13.030 0.0010 13.0295 1962 13.0350 13.035 13.036 0.0010 13.0350 1963 13.0420 13.042 13.043 0.0010 13.0420 1964 13.0480 13.048 13.049 0.0010 13.0485 1965 13.0540 13.054 13.055 0.0010 13.0540 1966 13.0610 13.061 13.062 0.0010 13.0610 1967 13.0670 13.067 13.068 0.0010 13.0675 1968 13.0730 13.073 13.074 0.0010 13.0730 1969 13.0790 13.079 13.080 0.0010 13.0795 1970 13.0840 13.084 13.085 0.0010 13.0840 1971 13.0860 13.086 13.087 0.0010 13.0865 1972 13.0880 13.088 13.089 0.0010 13.0885 1973 13.0910 13.091 13.092 0.0010 13.0910 1974 13.0930 13.093 13.094 0.0010 13.0935 1975 13.0980 13.098 13.099 0.0010 13.0980 1976 13.1060 13.106 13.107 0.0010 13.1060 1977 13.1140 13.114 13.115 0.0010 13.1145 1978 13.1230 13.123 13.124 0.0010 13.1235 1979 13.1310 13.131 13.132 0.0010 13.1310 1980 13.1310 13.131 13.132 0.0010 13.1310 1981 13.1240 13.124 13.125 0.0010 13.1240 1982 13.1160 13.116 13.117 0.0010 13.1165 1983 13.1090 13.109 13.110 0.0010 13.1095 1984 13.1020 13.102 13.103 0.0010 13.1025 1985 13.0890 13.089 13.090 0.0010 13.0890 1986 13.0700 13.070 13.071 0.0010 13.0700 1987 13.0510 13.051 13.052 0.0010 13.0510 1988 13.0320 13.032 13.033 0.0010 13.0320 1989 13.0130 13.013 13.014 0.0010 13.0130 1990 12.9910 12.991 12.992 0.0010 12.9915 1991 12.9650 12.965 12.966 0.0010 12.9655 1992 12.9400 12.940 12.941 0.0010 12.9400 1993 12.9140 12.914 12.915 0.0010 12.9140 1994 12.8890 12.889 12.890 0.0010 12.8890 1995 12.8660 12.866 12.867 0.0010 12.8665 1996 12.8440 12.844 12.845 0.0010 12.8440 1997 12.8230 12.823 12.824 0.0010 12.8230 1998 12.8010 12.801 12.802 0.0010 12.8010 1999 12.7800 12.780 12.781 0.0010 12.7800 2000 12.7650 12.765 12.766 0.0010 12.7655 2001 12.7570 12.757 12.758 0.0010 12.7570 2002 12.7500 12.750 12.751 0.0010 12.7500 2003 12.7420 12.742 12.743 0.0010 12.7420 2004 12.7340 12.734 12.735 0.0010 12.7345 2005 12.7250 12.725 12.726 0.0010 12.7255 2006 12.7130 12.713 12.714 0.0010 12.7135 2007 12.7020 12.702 12.703 0.0010 12.7020 2008 12.6910 12.691 12.692 0.0010 12.6910 2009 12.6790 12.679 12.680 0.0010 12.6790 2010 12.6680 12.668 12.669 0.0010 12.6685 2011 12.6580 12.658 12.659 0.0010 12.6580 2012 12.6470 12.647 12.648 0.0010 12.6475 2013 12.6360 12.636 12.637 0.0010 12.6360 2014 12.6260 12.626 12.627 0.0010 12.6265 2015 12.6170 12.617 12.618 0.0010 12.6170 2016 12.6090 12.609 12.610 0.0010 12.6095 2017 12.6010 12.601 12.602 0.0010 12.6010 2018 12.5930 12.593 12.594 0.0010 12.5935 2019 12.5850 12.585 12.586 0.0010 12.5850 2020 12.5770 12.577 12.578 0.0010 12.5770 2021 12.5690 12.569 12.570 0.0010 12.5695 2022 12.5610 12.561 12.562 0.0010 12.5610 2023 12.5530 12.553 12.554 0.0010 12.5535 2024 12.5450 12.545 12.546 0.0010 12.5455 2025 12.5370 12.537 12.538 0.0010 12.5370 2026 12.5290 12.529 12.530 0.0010 12.5295 2027 12.5220 12.522 12.523 0.0010 12.5225 2028 12.5140 12.514 12.515 0.0010 12.5140 2029 12.5060 12.506 12.507 0.0010 12.5060 2030 12.4980 12.498 12.499 0.0010 12.4985 2031 12.4900 12.490 12.491 0.0010 12.4900 2032 12.4830 12.483 12.484 0.0010 12.4830 2033 12.4750 12.475 12.476 0.0010 12.4755 2034 12.4670 12.467 12.468 0.0010 12.4670 2035 12.4600 12.460 12.461 0.0010 12.4600 2036 12.4520 12.452 12.453 0.0010 12.4520 2037 12.4440 12.444 12.445 0.0010 12.4445 2038 12.4370 12.437 12.438 0.0010 12.4375 2039 12.4290 12.429 12.430 0.0010 12.4290 2040 12.4210 12.421 12.422 0.0010 12.4210 2041 12.4140 12.414 12.415 0.0010 12.4140 2042 12.4060 12.406 12.407 0.0010 12.4065 2043 12.3980 12.398 12.399 0.0010 12.3980 2044 12.3910 12.391 12.392 0.0010 12.3910 2045 12.3830 12.383 12.384 0.0010 12.3835 2046 12.3760 12.376 12.377 0.0010 12.3765 2047 12.3680 12.368 12.369 0.0010 12.3680 2048 12.3610 12.361 12.362 0.0010 12.3610 2049 12.3530 12.353 12.354 0.0010 12.3530 2050 12.3460 12.346 12.347 0.0010 12.3460