1950 2.2917 1.814 2.557 0.7430 Weta= 1.222 Kp= 3.69 1951 2.2932 1.885 2.543 0.6580 Weta= 1.178 Kp= 4.05 1952 2.2786 1.839 2.557 0.7180 Weta= 1.204 Kp= 3.97 1953 2.4087 2.120 2.703 0.5830 Weta= 0.960 Kp= 3.45 1954 2.4386 1.941 2.706 0.7650 Weta= 1.067 Kp= 2.87 1955 2.4291 2.022 2.710 0.6880 Weta= 1.015 Kp= 2.90 1956 2.3125 2.030 2.564 0.5340 Weta= 1.074 Kp= 3.70 1957 2.3074 1.877 2.588 0.7110 Weta= 1.163 Kp= 3.88 1958 2.3123 1.867 2.576 0.7090 Weta= 1.175 Kp= 3.80 1959 2.3100 1.959 2.582 0.6230 Weta= 1.110 Kp= 3.98 1960 2.3151 1.920 2.588 0.6680 Weta= 1.133 Kp= 4.15 1961 2.4536 2.095 2.738 0.6430 Weta= 0.960 Kp= 3.31 1962 2.4408 2.055 2.743 0.6880 Weta= 0.981 Kp= 3.05 1963 2.4727 2.069 2.749 0.6800 Weta= 0.970 Kp= 3.09 1964 2.4587 2.074 2.741 0.6670 Weta= 0.971 Kp= 2.70 1965 2.5346 2.048 2.802 0.7540 Weta= 0.961 Kp= 2.28 1966 2.4710 2.008 2.762 0.7540 Weta= 1.002 Kp= 2.75 1967 2.4933 1.962 2.756 0.7940 Weta= 1.033 Kp= 3.00 1968 2.4886 1.918 2.760 0.8420 Weta= 1.060 Kp= 3.21 1969 2.4958 2.044 2.776 0.7320 Weta= 0.974 Kp= 2.92 1970 2.5047 2.055 2.770 0.7150 Weta= 0.970 Kp= 3.00 1971 2.5117 2.045 2.786 0.7410 Weta= 0.970 Kp= 2.90 1972 2.4902 2.100 2.791 0.6910 Weta= 0.936 Kp= 3.09 1973 2.4097 1.938 2.689 0.7510 Weta= 1.077 Kp= 3.60 1974 2.3942 2.015 2.694 0.6790 Weta= 1.026 Kp= 3.83 1975 2.5328 2.012 2.805 0.7930 Weta= 0.982 Kp= 3.26 1976 2.5157 2.028 2.798 0.7700 Weta= 0.975 Kp= 3.14 1977 2.5313 2.084 2.810 0.7260 Weta= 0.937 Kp= 2.99 1978 2.4291 2.027 2.698 0.6710 Weta= 1.017 Kp= 3.59 1979 2.5435 2.058 2.806 0.7480 Weta= 0.954 Kp= 3.32 1980 2.5467 2.018 2.817 0.7990 Weta= 0.973 Kp= 2.88 1981 2.4241 2.030 2.716 0.6860 Weta= 1.007 Kp= 3.52 1982 2.4209 1.911 2.716 0.8050 Weta= 1.083 Kp= 4.06 1983 2.4343 1.998 2.708 0.7100 Weta= 1.030 Kp= 3.74 1984 2.4182 2.013 2.704 0.6910 Weta= 1.023 Kp= 3.76 1985 2.5231 2.102 2.816 0.7140 Weta= 0.925 Kp= 3.24 1986 2.5203 2.084 2.815 0.7310 Weta= 0.935 Kp= 3.09 1987 2.5260 2.118 2.805 0.6870 Weta= 0.920 Kp= 2.85 1988 2.5338 2.195 2.804 0.6090 Weta= 0.878 Kp= 3.11 1989 2.4340 2.054 2.700 0.6460 Weta= 1.000 Kp= 3.82 1990 2.4268 2.084 2.712 0.6280 Weta= 0.977 Kp= 3.52 1991 2.4175 1.962 2.713 0.7510 Weta= 1.051 Kp= 4.13 1992 2.4321 2.036 2.701 0.6650 Weta= 1.010 Kp= 3.55 1993 2.5302 1.949 2.806 0.8570 Weta= 1.021 Kp= 3.39 1994 2.4442 2.014 2.702 0.6880 Weta= 1.023 Kp= 3.71 1995 2.5420 2.138 2.804 0.6660 Weta= 0.909 Kp= 3.10 1996 2.5313 2.089 2.813 0.7240 Weta= 0.933 Kp= 2.59 1997 2.5668 2.138 2.850 0.7120 Weta= 0.891 Kp= 2.42 1998 2.5336 2.045 2.811 0.7660 Weta= 0.960 Kp= 3.00 1999 2.5231 2.116 2.807 0.6910 Weta= 0.920 Kp= 3.08 2000 2.5126 2.180 2.810 0.6300 Weta= 0.884 Kp= 3.39 2001 2.5345 2.058 2.810 0.7520 Weta= 0.952 Kp= 3.13 2002 2.5233 2.094 2.800 0.7060 Weta= 0.935 Kp= 3.16 2003 2.4130 2.047 2.709 0.6620 Weta= 1.000 Kp= 4.00 2004 2.5341 2.131 2.800 0.6690 Weta= 0.915 Kp= 3.19 2005 2.5236 2.039 2.801 0.7620 Weta= 0.967 Kp= 3.20 2006 2.5903 2.223 2.852 0.6290 Weta= 0.845 Kp= 2.42 2007 2.5876 2.182 2.855 0.6730 Weta= 0.866 Kp= 2.21 2008 2.5938 2.134 2.866 0.7320 Weta= 0.887 Kp= 2.09 2009 2.6346 2.158 2.905 0.7470 Weta= 0.860 Kp= 1.14 2010 2.5884 2.182 2.871 0.6890 Weta= 0.859 Kp= 1.84 2011 2.5948 2.139 2.870 0.7310 Weta= 0.883 Kp= 2.22 2012 2.5557 2.019 2.830 0.8110 Weta= 0.968 Kp= 2.53 2013 2.5966 2.170 2.878 0.7080 Weta= 0.863 Kp= 2.24 2014 2.6037 2.150 2.872 0.7220 Weta= 0.876 Kp= 2.28 2015 2.5623 2.066 2.838 0.7720 Weta= 0.937 Kp= 2.93 2016 2.5711 2.106 2.841 0.7350 Weta= 0.913 Kp= 3.17 2017 2.5796 2.025 2.836 0.8110 Weta= 0.962 Kp= 3.01 2018 2.5755 2.035 2.848 0.8130 Weta= 0.951 Kp= 2.88 2019 2.5651 2.091 2.843 0.7520 Weta= 0.920 Kp= 2.54 2020 2.6270 2.090 2.891 0.8010 Weta= 0.903 Kp= 1.99