yyyy RcEff RS RH service data 1950 7.2220 6.057 7.463 1.4060 7.2210 1951 7.2330 6.046 7.465 1.4190 7.2320 1952 7.2410 5.864 7.468 1.6040 7.2400 1953 7.2220 5.890 7.466 1.5760 7.2210 1954 7.2290 5.909 7.472 1.5630 7.2280 1955 7.2340 6.054 7.472 1.4180 7.2330 1956 7.2400 5.563 7.467 1.9040 7.2390 1957 7.2320 6.020 7.469 1.4490 7.2310 1958 7.2360 5.699 7.467 1.7680 7.2350 1959 7.2210 6.059 7.466 1.4070 7.2200 1960 7.2180 5.964 7.465 1.5010 7.2170 1961 7.2350 5.545 7.462 1.9170 7.2340 1962 7.2310 6.000 7.466 1.4660 7.2300 1963 7.2150 5.593 7.466 1.8730 7.2140 1964 7.2250 6.237 7.462 1.2250 7.2240 1965 7.2310 5.973 7.466 1.4930 7.2300 1966 7.2220 5.658 7.465 1.8070 7.2210 1967 7.2220 5.951 7.463 1.5120 7.2210 1968 7.2060 6.201 7.461 1.2600 7.2050 1969 7.2140 6.195 7.459 1.2640 7.2130 1970 7.2080 5.988 7.457 1.4690 7.2070 1971 7.2120 6.372 7.453 1.0810 7.2110 1972 7.1980 5.919 7.444 1.5250 7.1970 1973 7.1880 6.007 7.446 1.4390 7.1870 1974 7.1910 6.018 7.443 1.4250 7.1900 1975 7.1690 5.591 7.437 1.8460 7.1680 1976 7.1730 6.326 7.426 1.1000 7.1720 1977 7.1600 5.601 7.422 1.8210 7.1590 1978 7.1350 5.621 7.415 1.7940 7.1340 1979 7.1270 6.109 7.403 1.2940 7.1260 1980 7.1120 6.254 7.398 1.1440 7.1110 1981 7.1070 6.278 7.383 1.1050 7.1060 1982 7.0870 5.261 7.377 2.1160 7.0860 1983 7.0570 5.685 7.366 1.6810 7.0560 1984 7.0510 5.689 7.355 1.6660 7.0500 1985 7.0300 5.657 7.342 1.6850 7.0290 1986 7.0260 5.961 7.340 1.3790 7.0250 1987 7.0170 5.443 7.334 1.8910 7.0160 1988 7.0130 5.563 7.324 1.7610 7.0120 1989 6.9880 5.563 7.321 1.7580 6.9870 1990 6.9920 5.449 7.311 1.8620 6.9910 1991 6.9870 5.712 7.311 1.5990 6.9860 1992 6.9810 5.384 7.307 1.9230 6.9800 1993 6.9760 5.478 7.303 1.8250 6.9750 1994 6.9690 5.532 7.299 1.7670 6.9680 1995 6.9680 5.597 7.290 1.6930 6.9670 1996 6.9430 5.488 7.283 1.7950 6.9420 1997 6.9420 5.527 7.281 1.7540 6.9410 1998 6.9280 5.749 7.275 1.5260 6.9270 1999 6.9190 5.295 7.264 1.9690 6.9180 2000 6.9170 5.750 7.258 1.5080 6.9160 2001 6.8770 5.555 7.253 1.6980 6.8760 2002 6.8630 5.594 7.247 1.6530 6.8620 2003 6.8740 5.462 7.241 1.7790 6.8730 2004 6.8870 5.397 7.235 1.8380 6.8860 2005 6.8420 5.430 7.232 1.8020 6.8410 2006 6.8300 5.509 7.220 1.7110 6.8290 2007 6.8370 5.536 7.217 1.6810 6.8360 2008 6.8110 5.624 7.208 1.5840 6.8100 2009 6.8140 5.495 7.202 1.7070 6.8130 2010 6.7990 5.675 7.191 1.5160 6.7980 2011 6.7890 5.774 7.184 1.4100 6.7880 2012 6.7820 5.612 7.177 1.5650 6.7810 2013 6.7700 5.557 7.170 1.6130 6.7690 2014 6.7580 5.665 7.163 1.4980 6.7570 2015 6.7710 5.626 7.159 1.5330 6.7700 2016 6.7520 5.671 7.151 1.4800 6.7510 2017 6.7440 5.787 7.149 1.3620 6.7430 2018 6.7290 5.597 7.138 1.5410 6.7280 2019 6.7300 5.601 7.137 1.5360 6.7290 2020 6.7170 5.651 7.127 1.4760 6.7160 2021 6.7150 5.779 7.121 1.3420 6.7140 2022 6.6950 5.686 7.117 1.4310 6.6940 2023 6.6880 5.709 7.112 1.4030 6.6870 2024 6.6740 5.750 7.106 1.3560 6.6730 2025 6.6480 5.799 7.101 1.3020 6.6470 2026 6.6390 5.714 7.094 1.3800 6.6380 2027 6.6640 5.795 7.090 1.2950 6.6630 2028 6.6370 5.822 7.083 1.2610 6.6360 2029 6.6380 5.245 7.079 1.8340 6.6370 2030 6.6240 5.263 7.077 1.8140 6.6230 2031 6.6300 5.347 7.067 1.7200 6.6290 2032 6.6040 5.100 7.066 1.9660 6.6030 2033 6.6230 5.335 7.061 1.7260 6.6220 2034 6.6040 5.246 7.051 1.8050 6.6030 2035 6.5940 5.289 7.047 1.7580 6.5930 2036 6.5770 5.144 7.042 1.8980 6.5760 2037 6.5770 5.417 7.037 1.6200 6.5760 2038 6.5660 5.275 7.032 1.7570 6.5650 2039 6.5520 5.135 7.025 1.8900 6.5510 2040 6.5240 5.168 7.021 1.8530 6.5230 2041 6.5190 5.277 7.016 1.7390 6.5180 2042 6.5120 5.014 7.011 1.9970 6.5110 2043 6.4910 5.343 7.006 1.6630 6.4900 2044 6.4640 5.385 7.001 1.6160 6.4630 2045 6.4550 5.185 6.996 1.8110 6.4540 2046 6.4430 5.163 6.989 1.8260 6.4420 2047 6.4190 5.103 6.986 1.8830 6.4180 2048 6.4250 5.287 6.979 1.6920 6.4240 2049 6.3970 5.052 6.974 1.9220 6.3960 2050 6.3690 5.017 6.969 1.9520 6.3680