1950 4.1095 3.459 4.458 0.9990 Weta=-0.080 Kp= 3.69 1951 4.1083 3.242 4.439 1.1970 Weta=-0.021 Kp= 4.05 1952 4.1236 3.498 4.431 0.9330 Weta=-0.085 Kp= 3.97 1953 4.1618 3.313 4.455 1.1420 Weta=-0.043 Kp= 3.45 1954 4.1507 3.362 4.480 1.1180 Weta=-0.060 Kp= 2.87 1955 4.1276 3.197 4.459 1.2620 Weta=-0.013 Kp= 2.90 1956 4.1368 3.485 4.410 0.9250 Weta=-0.078 Kp= 3.70 1957 4.0822 3.205 4.407 1.2020 Weta=-0.005 Kp= 3.88 1958 4.0972 3.222 4.404 1.1820 Weta=-0.010 Kp= 3.80 1959 4.0966 3.256 4.402 1.1460 Weta=-0.018 Kp= 3.98 1960 4.0620 3.257 4.396 1.1390 Weta=-0.018 Kp= 4.15 1961 4.1343 3.326 4.437 1.1110 Weta=-0.043 Kp= 3.31 1962 4.0963 3.466 4.377 0.9110 Weta=-0.067 Kp= 3.05 1963 4.0839 3.264 4.440 1.1760 Weta=-0.027 Kp= 3.09 1964 4.1071 3.296 4.428 1.1320 Weta=-0.034 Kp= 2.70 1965 4.1026 3.502 4.432 0.9300 Weta=-0.086 Kp= 2.28 1966 4.0698 3.064 4.411 1.3470 Weta= 0.034 Kp= 2.75 1967 4.0997 3.427 4.340 0.9130 Weta=-0.051 Kp= 3.00 1968 4.0936 3.411 4.368 0.9570 Weta=-0.052 Kp= 3.21 1969 4.0944 3.187 4.392 1.2050 Weta= 0.002 Kp= 2.92 1970 4.0837 3.417 4.404 0.9870 Weta=-0.060 Kp= 3.00 1971 4.0596 3.405 4.319 0.9140 Weta=-0.042 Kp= 2.90 1972 4.0652 3.379 4.382 1.0030 Weta=-0.047 Kp= 3.09 1973 4.0250 3.396 4.306 0.9100 Weta=-0.037 Kp= 3.60 1974 4.0114 3.230 4.279 1.0490 Weta= 0.011 Kp= 3.83 1975 4.0492 3.225 4.340 1.1150 Weta= 0.001 Kp= 3.26 1976 4.0304 3.381 4.257 0.8760 Weta=-0.024 Kp= 3.14 1977 4.0241 3.368 4.335 0.9670 Weta=-0.035 Kp= 2.99 1978 3.9392 3.335 4.264 0.9290 Weta=-0.014 Kp= 3.59 1979 4.0378 3.393 4.347 0.9540 Weta=-0.044 Kp= 3.32 1980 4.0121 3.350 4.290 0.9400 Weta=-0.022 Kp= 2.88 1981 3.9426 3.312 4.236 0.9240 Weta=-0.002 Kp= 3.52 1982 3.9242 3.102 4.250 1.1480 Weta= 0.053 Kp= 4.06 1983 3.9524 3.224 4.242 1.0180 Weta= 0.020 Kp= 3.74 1984 3.9226 3.163 4.253 1.0900 Weta= 0.035 Kp= 3.76 1985 3.9642 3.345 4.290 0.9450 Weta=-0.021 Kp= 3.24 1986 3.9739 3.394 4.262 0.8680 Weta=-0.028 Kp= 3.09 1987 3.9530 3.159 4.167 1.0080 Weta= 0.053 Kp= 2.85 1988 3.9433 3.139 4.274 1.1350 Weta= 0.038 Kp= 3.11 1989 3.8874 3.065 4.171 1.1060 Weta= 0.080 Kp= 3.82 1990 3.8703 3.281 4.210 0.9290 Weta= 0.011 Kp= 3.52 1991 3.8884 3.102 4.124 1.0220 Weta= 0.078 Kp= 4.13 1992 3.8885 3.257 4.163 0.9060 Weta= 0.027 Kp= 3.55 1993 3.9262 3.200 4.252 1.0520 Weta= 0.025 Kp= 3.39 1994 3.8854 3.252 4.204 0.9520 Weta= 0.020 Kp= 3.71 1995 3.9324 3.105 4.168 1.0630 Weta= 0.068 Kp= 3.10 1996 3.9060 3.308 4.165 0.8570 Weta= 0.012 Kp= 2.59 1997 3.9394 3.385 4.151 0.7660 Weta=-0.005 Kp= 2.42 1998 3.9141 3.285 4.251 0.9660 Weta= 0.002 Kp= 3.00 1999 3.9243 3.340 4.251 0.9110 Weta=-0.013 Kp= 3.08 2000 3.9165 3.338 4.250 0.9120 Weta=-0.012 Kp= 3.39 2001 3.9214 3.301 4.136 0.8350 Weta= 0.020 Kp= 3.13 2002 3.8826 3.187 4.177 0.9900 Weta= 0.043 Kp= 3.16 2003 3.8394 3.272 4.116 0.8440 Weta= 0.032 Kp= 4.00 2004 3.8894 3.301 4.238 0.9370 Weta= 0.000 Kp= 3.19 2005 3.8772 3.285 4.222 0.9370 Weta= 0.007 Kp= 3.20 2006 3.8960 3.292 4.135 0.8430 Weta= 0.023 Kp= 2.42 2007 3.8728 3.140 4.124 0.9840 Weta= 0.067 Kp= 2.21 2008 3.8777 3.127 4.261 1.1340 Weta= 0.044 Kp= 2.09 2009 3.8922 3.298 4.203 0.9050 Weta= 0.008 Kp= 1.14 2010 3.8786 3.330 4.215 0.8850 Weta=-0.003 Kp= 1.84 2011 3.8616 3.285 4.154 0.8690 Weta= 0.021 Kp= 2.22 2012 3.8470 3.288 4.151 0.8630 Weta= 0.021 Kp= 2.53 2013 3.8147 3.202 4.143 0.9410 Weta= 0.046 Kp= 2.24 2014 3.8205 3.077 4.161 1.0840 Weta= 0.078 Kp= 2.28 2015 3.8064 3.119 4.187 1.0680 Weta= 0.061 Kp= 2.93 2016 3.8259 3.292 4.177 0.8850 Weta= 0.014 Kp= 3.17 2017 3.7878 3.076 4.226 1.1500 Weta= 0.065 Kp= 3.01 2018 3.7846 3.090 4.256 1.1660 Weta= 0.055 Kp= 2.88 2019 3.7860 3.106 4.145 1.0390 Weta= 0.073 Kp= 2.54 2020 3.8082 3.288 4.265 0.9770 Weta=-0.002 Kp= 1.99