yyyy RcEff RS RH service data 1950 8.7540 6.656 8.885 2.2290 8.7530 1951 8.7470 7.541 8.887 1.3460 8.7460 1952 8.7550 7.520 8.890 1.3700 8.7540 1953 8.7660 7.476 8.893 1.4170 8.7650 1954 8.7600 7.507 8.895 1.3880 8.7590 1955 8.7640 6.701 8.895 2.1940 8.7630 1956 8.7600 7.469 8.893 1.4240 8.7590 1957 8.7530 7.505 8.890 1.3850 8.7520 1958 8.7440 7.506 8.887 1.3810 8.7430 1959 8.7310 7.687 8.884 1.1970 8.7300 1960 8.7270 7.478 8.883 1.4050 8.7260 1961 8.7350 6.413 8.882 2.4690 8.7340 1962 8.7220 7.442 8.883 1.4410 8.7210 1963 8.7180 6.631 8.882 2.2510 8.7170 1964 8.7150 7.494 8.881 1.3870 8.7140 1965 8.7270 7.529 8.880 1.3510 8.7260 1966 8.7240 7.670 8.878 1.2080 8.7230 1967 8.7200 7.673 8.875 1.2020 8.7190 1968 8.7150 7.520 8.873 1.3530 8.7140 1969 8.7080 7.434 8.871 1.4370 8.7070 1970 8.7110 7.665 8.867 1.2020 8.7100 1971 8.7050 7.468 8.861 1.3930 8.7040 1972 8.6950 7.622 8.857 1.2350 8.6940 1973 8.6830 6.315 8.851 2.5360 8.6820 1974 8.6700 7.645 8.845 1.2000 8.6690 1975 8.6610 7.388 8.838 1.4500 8.6600 1976 8.6570 6.723 8.828 2.1050 8.6560 1977 8.6300 6.658 8.819 2.1610 8.6290 1978 8.6240 6.765 8.808 2.0430 8.6230 1979 8.5960 6.425 8.798 2.3730 8.5950 1980 8.5740 6.881 8.787 1.9060 8.5730 1981 8.5660 6.900 8.773 1.8730 8.5650 1982 8.5400 6.807 8.759 1.9520 8.5390 1983 8.5190 6.809 8.746 1.9370 8.5180 1984 8.4970 6.942 8.731 1.7890 8.4960 1985 8.4690 6.769 8.721 1.9520 8.4680 1986 8.4660 6.786 8.713 1.9270 8.4650 1987 8.4590 6.487 8.705 2.2180 8.4580 1988 8.4420 6.798 8.697 1.8990 8.4410 1989 8.4410 6.850 8.689 1.8390 8.4400 1990 8.4270 6.953 8.682 1.7290 8.4260 1991 8.4150 6.316 8.677 2.3610 8.4140 1992 8.4270 6.555 8.671 2.1160 8.4260 1993 8.4110 7.174 8.666 1.4920 8.4100 1994 8.4050 6.318 8.661 2.3430 8.4040 1995 8.3970 6.971 8.654 1.6830 8.3960 1996 8.3800 6.997 8.646 1.6490 8.3790 1997 8.3700 6.490 8.635 2.1450 8.3690 1998 8.3740 7.350 8.631 1.2810 8.3730 1999 8.3630 6.279 8.623 2.3440 8.3620 2000 8.3580 6.445 8.616 2.1710 8.3570 2001 8.3370 6.404 8.608 2.2040 8.3360 2002 8.3190 6.388 8.601 2.2130 8.3180 2003 8.3090 6.597 8.594 1.9970 8.3080 2004 8.3160 6.531 8.587 2.0560 8.3150 2005 8.2900 6.348 8.579 2.2310 8.2890 2006 8.2550 6.340 8.570 2.2300 8.2540 2007 8.2530 6.381 8.561 2.1800 8.2520 2008 8.2310 6.436 8.552 2.1160 8.2300 2009 8.2210 6.203 8.543 2.3400 8.2200 2010 8.1910 6.466 8.535 2.0690 8.1900 2011 8.2000 6.419 8.527 2.1080 8.1990 2012 8.1810 6.569 8.519 1.9500 8.1800 2013 8.1790 6.583 8.511 1.9280 8.1780 2014 8.1410 6.312 8.502 2.1900 8.1400 2015 8.1290 6.392 8.493 2.1010 8.1280 2016 8.1330 6.408 8.490 2.0820 8.1320 2017 8.0830 6.343 8.484 2.1410 8.0820 2018 8.1040 6.358 8.478 2.1200 8.1030 2019 8.0970 6.560 8.472 1.9120 8.0960 2020 8.0650 6.449 8.466 2.0170 8.0640 2021 8.0960 6.476 8.460 1.9840 8.0950 2022 8.0730 6.418 8.454 2.0360 8.0720 2023 8.0620 6.473 8.445 1.9720 8.0610 2024 8.0380 6.460 8.439 1.9790 8.0370 2025 8.0340 6.458 8.433 1.9750 8.0330 2026 8.0360 6.524 8.427 1.9030 8.0350 2027 7.9870 6.592 8.422 1.8300 7.9860 2028 8.0220 5.942 8.416 2.4740 8.0210 2029 8.0000 5.776 8.410 2.6340 7.9990 2030 8.0050 5.788 8.405 2.6170 8.0040 2031 7.9910 6.576 8.399 1.8230 7.9900 2032 7.9760 5.954 8.393 2.4390 7.9750 2033 7.9530 6.037 8.388 2.3510 7.9520 2034 7.9560 5.703 8.385 2.6820 7.9550 2035 7.9460 5.783 8.377 2.5940 7.9450 2036 7.9360 6.767 8.371 1.6040 7.9350 2037 7.9280 5.542 8.366 2.8240 7.9270 2038 7.9060 6.148 8.361 2.2130 7.9050 2039 7.9030 6.102 8.355 2.2530 7.9020 2040 7.8880 5.848 8.350 2.5020 7.8870 2041 7.8980 5.923 8.344 2.4210 7.8970 2042 7.8600 5.726 8.339 2.6130 7.8590 2043 7.8520 5.626 8.334 2.7080 7.8510 2044 7.8620 5.888 8.329 2.4410 7.8610 2045 7.8400 5.934 8.323 2.3890 7.8390 2046 7.8280 6.087 8.318 2.2310 7.8270 2047 7.8180 6.053 8.313 2.2600 7.8170 2048 7.8030 6.031 8.308 2.2770 7.8020 2049 7.7850 6.061 8.303 2.2420 7.7840 2050 7.7750 6.086 8.298 2.2120 7.7740