yyyy RcEff RS RH service data 1950 7.2150 5.434 7.403 1.9690 7.2140 1951 7.1930 5.349 7.399 2.0500 7.1920 1952 7.2200 5.682 7.397 1.7150 7.2190 1953 7.1950 5.683 7.392 1.7090 7.1940 1954 7.1970 5.728 7.388 1.6600 7.1960 1955 7.1930 5.858 7.385 1.5270 7.1920 1956 7.1940 5.359 7.383 2.0240 7.1930 1957 7.1810 5.850 7.380 1.5300 7.1800 1958 7.1860 5.432 7.375 1.9430 7.1850 1959 7.1970 5.091 7.373 2.2820 7.1960 1960 7.1760 5.561 7.370 1.8090 7.1750 1961 7.1870 5.392 7.370 1.9780 7.1860 1962 7.1760 5.601 7.371 1.7700 7.1750 1963 7.1960 5.539 7.370 1.8310 7.1950 1964 7.1820 5.299 7.369 2.0700 7.1810 1965 7.1910 4.969 7.369 2.4000 7.1900 1966 7.1840 5.355 7.368 2.0130 7.1830 1967 7.1840 5.563 7.369 1.8060 7.1830 1968 7.1810 5.307 7.368 2.0610 7.1800 1969 7.1830 5.720 7.368 1.6480 7.1820 1970 7.1880 5.252 7.367 2.1150 7.1870 1971 7.1850 5.247 7.368 2.1210 7.1840 1972 7.1920 5.708 7.369 1.6610 7.1910 1973 7.1820 5.658 7.368 1.7100 7.1810 1974 7.1980 5.612 7.368 1.7560 7.1970 1975 7.1710 5.354 7.365 2.0110 7.1700 1976 7.1640 5.710 7.359 1.6490 7.1630 1977 7.1640 5.640 7.353 1.7130 7.1630 1978 7.1500 5.196 7.345 2.1490 7.1490 1979 7.1570 6.076 7.339 1.2630 7.1560 1980 7.1360 5.765 7.331 1.5660 7.1350 1981 7.1270 5.764 7.320 1.5560 7.1260 1982 7.1020 5.559 7.309 1.7500 7.1010 1983 7.0930 5.618 7.298 1.6800 7.0920 1984 7.0940 5.478 7.286 1.8080 7.0930 1985 7.0830 5.673 7.277 1.6040 7.0820 1986 7.0700 5.479 7.268 1.7890 7.0690 1987 7.0550 5.320 7.259 1.9390 7.0540 1988 7.0300 5.542 7.249 1.7070 7.0290 1989 7.0270 5.171 7.240 2.0690 7.0260 1990 7.0110 5.677 7.233 1.5560 7.0100 1991 6.9820 5.523 7.225 1.7020 6.9810 1992 6.9820 5.501 7.218 1.7170 6.9810 1993 6.9750 5.637 7.210 1.5730 6.9740 1994 6.9800 5.686 7.203 1.5170 6.9790 1995 6.9480 5.640 7.195 1.5550 6.9470 1996 6.9550 5.316 7.188 1.8720 6.9540 1997 6.9280 5.057 7.179 2.1220 6.9270 1998 6.9270 5.537 7.171 1.6340 6.9260 1999 6.9160 5.416 7.161 1.7450 6.9150 2000 6.9000 5.089 7.154 2.0650 6.8990 2001 6.9040 5.520 7.147 1.6270 6.9030 2002 6.8950 5.468 7.142 1.6740 6.8940 2003 6.8850 5.365 7.134 1.7690 6.8840 2004 6.8830 5.056 7.128 2.0720 6.8820 2005 6.8840 5.441 7.123 1.6820 6.8830 2006 6.8790 5.057 7.120 2.0630 6.8780 2007 6.8840 5.370 7.117 1.7470 6.8830 2008 6.8880 5.063 7.114 2.0510 6.8870 2009 6.8590 5.407 7.111 1.7040 6.8580 2010 6.8700 5.237 7.108 1.8710 6.8690 2011 6.8610 5.234 7.104 1.8700 6.8600 2012 6.8740 5.501 7.100 1.5990 6.8730 2013 6.8400 5.205 7.097 1.8920 6.8390 2014 6.8430 5.141 7.092 1.9510 6.8420 2015 6.8570 5.470 7.089 1.6190 6.8560 2016 6.8570 5.223 7.087 1.8640 6.8560 2017 6.8560 5.459 7.086 1.6270 6.8550 2018 6.8660 5.349 7.085 1.7360 6.8650 2019 6.8410 4.931 7.082 2.1510 6.8400 2020 6.8410 5.469 7.081 1.6120 6.8400 2021 6.8460 5.619 7.079 1.4600 6.8450 2022 6.8460 5.223 7.077 1.8540 6.8450 2023 6.8430 5.345 7.076 1.7310 6.8420 2024 6.8400 5.407 7.074 1.6670 6.8390 2025 6.8360 4.931 7.073 2.1420 6.8350 2026 6.8380 5.451 7.072 1.6210 6.8370 2027 6.8410 5.457 7.070 1.6130 6.8400 2028 6.8170 5.119 7.069 1.9500 6.8160 2029 6.8450 5.359 7.068 1.7090 6.8440 2030 6.8260 5.223 7.068 1.8450 6.8250 2031 6.8320 5.179 7.066 1.8870 6.8310 2032 6.8130 5.191 7.065 1.8740 6.8120 2033 6.8360 5.080 7.064 1.9840 6.8350 2034 6.8280 5.352 7.063 1.7110 6.8270 2035 6.8110 5.083 7.062 1.9790 6.8100 2036 6.8270 4.903 7.062 2.1590 6.8260 2037 6.8360 4.982 7.060 2.0780 6.8350 2038 6.8170 4.969 7.059 2.0900 6.8160 2039 6.8190 5.369 7.058 1.6890 6.8180 2040 6.8050 5.454 7.058 1.6040 6.8040 2041 6.8000 5.062 7.057 1.9950 6.7990 2042 6.8120 5.210 7.057 1.8470 6.8110 2043 6.8300 5.188 7.056 1.8680 6.8290 2044 6.8220 4.959 7.055 2.0960 6.8210 2045 6.8110 4.876 7.055 2.1790 6.8100 2046 6.8040 5.184 7.055 1.8710 6.8030 2047 6.8200 5.090 7.054 1.9640 6.8190 2048 6.8150 5.088 7.054 1.9660 6.8140 2049 6.8150 4.855 7.054 2.1990 6.8140 2050 6.8050 5.200 7.053 1.8530 6.8040