yyyy RcEff RS RH service data 1950 13.3520 13.281 13.859 0.5780 13.3510 1951 13.3010 13.232 13.816 0.5840 13.3000 1952 13.2570 13.182 13.773 0.5910 13.2560 1953 13.2190 13.132 13.731 0.5990 13.2180 1954 13.1800 13.081 13.688 0.6070 13.1790 1955 13.1120 13.025 13.641 0.6160 13.1110 1956 13.0540 12.961 13.588 0.6270 13.0530 1957 12.9860 12.898 13.536 0.6380 12.9850 1958 12.9300 12.834 13.483 0.6490 12.9290 1959 12.8650 12.770 13.431 0.6610 12.8640 1960 12.8050 12.707 13.380 0.6730 12.8040 1961 12.7470 12.647 13.332 0.6850 12.7460 1962 12.6920 12.586 13.284 0.6980 12.6910 1963 12.6210 12.525 13.236 0.7110 12.6200 1964 12.5590 12.463 13.188 0.7250 12.5580 1965 12.4950 12.399 13.138 0.7390 12.4940 1966 12.4330 12.333 13.087 0.7540 12.4320 1967 12.3670 12.266 13.035 0.7690 12.3660 1968 12.3070 12.198 12.983 0.7850 12.3060 1969 12.2540 12.128 12.932 0.8040 12.2530 1970 12.1790 12.056 12.880 0.8240 12.1780 1971 12.1010 11.984 12.825 0.8410 12.1000 1972 12.0210 11.910 12.771 0.8610 12.0200 1973 11.9430 11.834 12.719 0.8850 11.9420 1974 11.8570 11.756 12.665 0.9090 11.8560 1975 11.7690 11.674 12.610 0.9360 11.7680 1976 11.6680 11.589 12.553 0.9640 11.6670 1977 11.5520 11.499 12.392 0.8930 11.5510 1978 11.4530 11.402 12.342 0.9400 11.4520 1979 11.3520 11.299 12.292 0.9930 11.3510 1980 11.2330 11.179 12.240 1.0610 11.2320 1981 11.0840 10.336 12.186 1.8500 11.0830 1982 10.7780 10.306 12.132 1.8260 10.7770 1983 10.4400 10.277 12.078 1.8010 10.4390 1984 10.4120 10.241 12.023 1.7820 10.4110 1985 10.3820 10.223 11.970 1.7470 10.3810 1986 10.3640 10.199 11.922 1.7230 10.3630 1987 10.3420 10.176 11.872 1.6960 10.3410 1988 10.3140 10.149 11.822 1.6730 10.3130 1989 10.2900 10.144 11.773 1.6290 10.2890 1990 10.2720 10.106 11.723 1.6170 10.2710 1991 10.2420 10.084 11.673 1.5890 10.2410 1992 10.2250 10.027 11.623 1.5960 10.2240 1993 10.2090 10.042 11.573 1.5310 10.2080 1994 10.1930 10.023 11.522 1.4990 10.1920 1995 10.1760 9.974 11.471 1.4970 10.1750 1996 10.1660 9.294 11.419 2.1250 10.1650 1997 10.1570 9.928 11.367 1.4390 10.1560 1998 10.1610 9.383 11.315 1.9320 10.1600 1999 10.1560 9.241 11.261 2.0200 10.1550 2000 10.1660 9.229 11.209 1.9800 10.1650 2001 10.1830 9.225 11.157 1.9320 10.1820 2002 10.2210 9.207 11.104 1.8970 10.2200 2003 10.3470 9.199 11.051 1.8520 10.3460 2004 10.3500 9.187 10.996 1.8090 10.3490 2005 10.1010 9.179 10.940 1.7610 10.1000 2006 10.0470 9.174 10.880 1.7060 10.0460 2007 10.1060 9.166 10.818 1.6520 10.1050 2008 10.1680 8.949 10.755 1.8060 10.1670 2009 10.3450 8.958 10.690 1.7320 10.3440 2010 10.2680 8.960 10.943 1.9830 10.2670 2011 10.1930 9.166 10.545 1.3790 10.1920 2012 10.1040 8.991 10.762 1.7710 10.1030 2013 10.0110 8.926 10.717 1.7910 10.0100 2014 9.8800 8.891 10.664 1.7730 9.8790 2015 9.6820 8.883 10.618 1.7350 9.6810 2016 9.5550 8.872 10.569 1.6970 9.5540 2017 9.3950 8.862 10.517 1.6550 9.3940 2018 9.5690 8.858 10.467 1.6090 9.5680 2019 9.4900 8.857 10.418 1.5610 9.4890 2020 9.5780 8.855 10.366 1.5110 9.5770 2021 9.4550 8.845 10.359 1.5140 9.4540 2022 9.1820 8.849 10.263 1.4140 9.1810 2023 9.0400 8.864 10.211 1.3470 9.0390 2024 8.8910 8.867 10.158 1.2910 8.8900 2025 8.8950 8.876 10.145 1.2690 8.8940 2026 8.9010 8.885 10.091 1.2060 8.9000 2027 8.9110 8.894 9.999 1.1050 8.9100 2028 8.9200 8.905 9.982 1.0770 8.9190 2029 8.9300 8.916 9.892 0.9760 8.9290 2030 8.9340 8.922 9.838 0.9160 8.9330 2031 8.9330 8.922 9.783 0.8610 8.9320 2032 8.9350 8.920 9.762 0.8420 8.9340 2033 8.9230 8.910 9.706 0.7960 8.9220 2034 8.9060 8.895 9.650 0.7550 8.9050 2035 8.8850 8.848 9.592 0.7440 8.8840 2036 8.8500 8.815 9.535 0.7200 8.8490 2037 8.8140 8.778 9.480 0.7020 8.8130 2038 8.7690 8.737 9.421 0.6840 8.7680 2039 8.7210 8.692 9.363 0.6710 8.7200 2040 8.6770 8.644 9.306 0.6620 8.6760 2041 8.6220 8.593 9.246 0.6530 8.6210 2042 8.5610 6.384 9.187 2.8030 8.5600 2043 8.5100 8.486 9.128 0.6420 8.5090 2044 8.4470 8.427 9.069 0.6420 8.4460 2045 8.3860 8.367 9.009 0.6420 8.3850 2046 8.3220 6.215 8.947 2.7320 8.3210 2047 8.2650 8.242 8.885 0.6430 8.2640 2048 8.2010 8.175 8.824 0.6490 8.2000 2049 8.1290 8.107 8.760 0.6530 8.1280 2050 8.0550 8.037 8.698 0.6610 8.0540