yyyy RcEff RS RH service data 1950 17.8040 17.804 17.805 0.0010 17.8045 1951 17.8040 17.804 17.805 0.0010 17.8045 1952 17.8140 17.814 17.815 0.0010 17.8140 1953 17.8240 17.824 17.825 0.0010 17.8240 1954 17.8340 17.834 17.835 0.0010 17.8345 1955 17.8400 17.840 17.841 0.0010 17.8405 1956 17.8420 17.842 17.843 0.0010 17.8420 1957 17.8440 17.844 17.845 0.0010 17.8445 1958 17.8460 17.846 17.847 0.0010 17.8465 1959 17.8480 17.848 17.849 0.0010 17.8480 1960 17.8500 17.850 17.851 0.0010 17.8505 1961 17.8520 17.852 17.853 0.0010 17.8520 1962 17.8550 17.855 17.856 0.0010 17.8550 1963 17.8570 17.857 17.858 0.0010 17.8575 1964 17.8600 17.860 17.861 0.0010 17.8605 1965 17.8590 17.859 17.860 0.0010 17.8590 1966 17.8550 17.855 17.856 0.0010 17.8550 1967 17.8500 17.850 17.851 0.0010 17.8505 1968 17.8460 17.846 17.847 0.0010 17.8465 1969 17.8420 17.842 17.843 0.0010 17.8420 1970 17.8370 17.837 17.838 0.0010 17.8375 1971 17.8310 17.831 17.832 0.0010 17.8310 1972 17.8250 17.825 17.826 0.0010 17.8255 1973 17.8190 17.819 17.820 0.0010 17.8195 1974 17.8130 17.813 17.814 0.0010 17.8135 1975 17.8130 17.813 17.814 0.0010 17.8135 1976 17.8180 17.818 17.819 0.0010 17.8185 1977 17.8220 17.822 17.823 0.0010 17.8225 1978 17.8270 17.827 17.828 0.0010 17.8275 1979 17.8310 17.831 17.832 0.0010 17.8310 1980 17.8320 17.832 17.833 0.0010 17.8325 1981 17.8290 17.829 17.830 0.0010 17.8295 1982 17.8260 17.826 17.827 0.0010 17.8265 1983 17.8230 17.823 17.824 0.0010 17.8235 1984 17.8200 17.820 17.821 0.0010 17.8205 1985 17.8160 17.816 17.817 0.0010 17.8165 1986 17.8100 17.810 17.811 0.0010 17.8100 1987 17.8040 17.804 17.805 0.0010 17.8045 1988 17.7980 17.798 17.799 0.0010 17.7985 1989 17.7920 17.792 17.793 0.0010 17.7925 1990 17.7840 17.784 17.785 0.0010 17.7845 1991 17.7760 17.776 17.777 0.0010 17.7760 1992 17.7670 17.767 17.768 0.0010 17.7675 1993 17.7590 17.759 17.760 0.0010 17.7595 1994 17.7500 17.750 17.751 0.0010 17.7505 1995 17.7420 17.742 17.743 0.0010 17.7425 1996 17.7330 17.733 17.734 0.0010 17.7335 1997 17.7240 17.724 17.725 0.0010 17.7245 1998 17.7150 17.715 17.716 0.0010 17.7155 1999 17.7060 17.706 17.707 0.0010 17.7060 2000 17.6980 17.698 17.699 0.0010 17.6985 2001 17.6910 17.691 17.692 0.0010 17.6915 2002 17.6840 17.684 17.685 0.0010 17.6845 2003 17.6770 17.677 17.678 0.0010 17.6775 2004 17.6710 17.671 17.672 0.0010 17.6710 2005 17.6640 17.664 17.665 0.0010 17.6640 2006 17.6560 17.656 17.657 0.0010 17.6565 2007 17.6490 17.649 17.650 0.0010 17.6495 2008 17.6420 17.642 17.643 0.0010 17.6425 2009 17.6340 17.634 17.635 0.0010 17.6345 2010 17.6280 17.628 17.629 0.0010 17.6285 2011 17.6220 17.622 17.623 0.0010 17.6225 2012 17.6170 17.617 17.618 0.0010 17.6175 2013 17.6110 17.611 17.612 0.0010 17.6115 2014 17.6050 17.605 17.606 0.0010 17.6050 2015 17.6010 17.601 17.602 0.0010 17.6015 2016 17.5970 17.597 17.598 0.0010 17.5975 2017 17.5940 17.594 17.595 0.0010 17.5945 2018 17.5910 17.591 17.592 0.0010 17.5915 2019 17.5870 17.587 17.588 0.0010 17.5875 2020 17.5840 17.584 17.585 0.0010 17.5845 2021 17.5800 17.580 17.581 0.0010 17.5805 2022 17.5770 17.577 17.578 0.0010 17.5775 2023 17.5730 17.573 17.574 0.0010 17.5735 2024 17.5700 17.570 17.571 0.0010 17.5705 2025 17.5660 17.566 17.567 0.0010 17.5665 2026 17.5630 17.563 17.564 0.0010 17.5635 2027 17.5590 17.559 17.560 0.0010 17.5595 2028 17.5560 17.556 17.557 0.0010 17.5565 2029 17.5520 17.552 17.553 0.0010 17.5525 2030 17.5480 17.548 17.549 0.0010 17.5485 2031 17.5450 17.545 17.546 0.0010 17.5455 2032 17.5410 17.541 17.542 0.0010 17.5415 2033 17.5370 17.537 17.538 0.0010 17.5375 2034 17.5340 17.534 17.535 0.0010 17.5345 2035 17.5300 17.530 17.531 0.0010 17.5305 2036 17.5260 17.526 17.527 0.0010 17.5260 2037 17.5220 17.522 17.523 0.0010 17.5220 2038 17.5190 17.519 17.520 0.0010 17.5190 2039 17.5150 17.515 17.516 0.0010 17.5150 2040 17.5110 17.511 17.512 0.0010 17.5115 2041 17.5070 17.507 17.508 0.0010 17.5075 2042 17.5030 17.503 17.504 0.0010 17.5035 2043 17.4990 17.499 17.500 0.0010 17.4995 2044 17.4950 17.495 17.496 0.0010 17.4955 2045 17.4910 17.491 17.492 0.0010 17.4910 2046 17.4870 17.487 17.488 0.0010 17.4870 2047 17.4830 17.483 17.484 0.0010 17.4835 2048 17.4790 17.479 17.480 0.0010 17.4795 2049 17.4750 17.475 17.476 0.0010 17.4755 2050 17.4710 17.471 17.472 0.0010 17.4715 2051 17.4710 17.471 17.472 0.0010 17.4715