1950 4.1945 3.553 4.469 0.9160 Weta=-0.002 Kp= 0.00 1951 4.1900 3.352 4.626 1.2740 Weta= 0.018 Kp= 0.00 1952 4.1970 3.390 4.504 1.1140 Weta= 0.029 Kp= 0.00 1953 4.1712 3.578 4.495 0.9170 Weta=-0.012 Kp= 0.00 1954 4.2006 3.562 4.455 0.8930 Weta=-0.002 Kp= 0.00 1955 4.1702 3.521 4.603 1.0820 Weta=-0.017 Kp= 0.00 1956 4.1629 3.550 4.469 0.9190 Weta=-0.002 Kp= 0.00 1957 4.1676 3.333 4.484 1.1510 Weta= 0.046 Kp= 0.00 1958 4.1596 3.131 4.438 1.3070 Weta= 0.105 Kp= 0.00 1959 4.1653 3.512 4.609 1.0970 Weta=-0.016 Kp= 0.00 1960 4.1658 3.506 4.432 0.9260 Weta= 0.014 Kp= 0.00 1961 4.1358 3.533 4.473 0.9400 Weta= 0.001 Kp= 0.00 1962 4.1317 3.323 4.549 1.2260 Weta= 0.038 Kp= 0.00 1963 4.1084 3.522 4.488 0.9660 Weta= 0.001 Kp= 0.00 1964 4.1331 3.487 4.496 1.0090 Weta= 0.008 Kp= 0.00 1965 4.1159 3.488 4.412 0.9240 Weta= 0.022 Kp= 0.00 1966 4.1187 3.325 4.408 1.0830 Weta= 0.061 Kp= 0.00 1967 4.0946 3.384 4.443 1.0590 Weta= 0.041 Kp= 0.00 1968 4.0928 3.502 4.403 0.9010 Weta= 0.020 Kp= 0.00 1969 4.0881 3.505 4.473 0.9680 Weta= 0.008 Kp= 0.00 1970 4.0725 3.494 4.399 0.9050 Weta= 0.022 Kp= 0.00 1971 4.0697 3.276 4.398 1.1220 Weta= 0.075 Kp= 0.00 1972 4.0694 3.282 4.568 1.2860 Weta= 0.045 Kp= 0.00 1973 4.0734 3.509 4.441 0.9320 Weta= 0.012 Kp= 0.00 1974 4.0448 3.476 4.546 1.0700 Weta= 0.002 Kp= 0.00 1975 4.0334 3.245 4.552 1.3070 Weta= 0.057 Kp= 0.00 1976 4.0372 3.289 4.401 1.1120 Weta= 0.071 Kp= 0.00 1977 4.0143 3.295 4.533 1.2380 Weta= 0.047 Kp= 0.00 1978 4.0083 3.318 4.352 1.0340 Weta= 0.072 Kp= 0.00 1979 4.0037 3.474 4.489 1.0150 Weta= 0.012 Kp= 0.00 1980 3.9907 3.479 4.337 0.8580 Weta= 0.036 Kp= 0.00 1981 3.9736 3.460 4.428 0.9680 Weta= 0.025 Kp= 0.00 1982 3.9530 3.226 4.484 1.2580 Weta= 0.073 Kp= 0.00 1983 3.9556 3.226 4.321 1.0950 Weta= 0.101 Kp= 0.00 1984 3.9452 3.305 4.499 1.1940 Weta= 0.050 Kp= 0.00 1985 3.9306 3.157 4.309 1.1520 Weta= 0.121 Kp= 0.00 1986 3.9301 3.192 4.304 1.1120 Weta= 0.113 Kp= 0.00 1987 3.9325 3.292 4.346 1.0540 Weta= 0.080 Kp= 0.00 1988 3.9076 3.231 4.293 1.0620 Weta= 0.105 Kp= 0.00 1989 3.8948 3.419 4.285 0.8660 Weta= 0.060 Kp= 0.00 1990 3.9022 3.404 4.208 0.8040 Weta= 0.077 Kp= 0.00 1991 3.8963 3.406 4.356 0.9500 Weta= 0.050 Kp= 0.00 1992 3.8930 3.306 4.239 0.9330 Weta= 0.095 Kp= 0.00 1993 3.8781 3.400 4.470 1.0700 Weta= 0.032 Kp= 0.00 1994 3.8593 3.142 4.467 1.3250 Weta= 0.098 Kp= 0.00 1995 3.8862 3.189 4.467 1.2780 Weta= 0.085 Kp= 0.00 1996 3.8869 3.302 4.462 1.1600 Weta= 0.057 Kp= 0.00 1997 3.9063 3.415 4.245 0.8300 Weta= 0.068 Kp= 0.00 1998 3.8609 3.414 4.208 0.7940 Weta= 0.075 Kp= 0.00 1999 3.8864 3.406 4.255 0.8490 Weta= 0.068 Kp= 0.00 2000 3.8808 3.173 4.258 1.0850 Weta= 0.126 Kp= 0.00 2001 3.8913 3.269 4.265 0.9960 Weta= 0.100 Kp= 0.00 2002 3.8767 3.305 4.449 1.1440 Weta= 0.059 Kp= 0.00 2003 3.9200 3.409 4.276 0.8670 Weta= 0.064 Kp= 0.00 2004 3.9077 3.426 4.280 0.8540 Weta= 0.059 Kp= 0.00 2005 3.8957 3.249 4.252 1.0030 Weta= 0.107 Kp= 0.00 2006 3.9148 3.229 4.294 1.0650 Weta= 0.105 Kp= 0.00 2007 3.9055 3.261 4.383 1.1220 Weta= 0.081 Kp= 0.00 2008 3.9255 3.162 4.271 1.1090 Weta= 0.127 Kp= 0.00 2009 3.9176 3.425 4.277 0.8520 Weta= 0.060 Kp= 0.00 2010 3.9227 3.206 4.520 1.3140 Weta= 0.072 Kp= 0.00 2011 3.9267 3.117 4.239 1.1220 Weta= 0.145 Kp= 0.00 2012 3.9200 3.204 4.520 1.3160 Weta= 0.072 Kp= 0.00 2013 3.9309 3.424 4.510 1.0860 Weta= 0.020 Kp= 0.00 2014 3.9169 3.421 4.532 1.1110 Weta= 0.017 Kp= 0.00 2015 3.9226 3.220 4.274 1.0540 Weta= 0.111 Kp= 0.00 2016 3.9029 3.286 4.283 0.9970 Weta= 0.092 Kp= 0.00 2017 3.9134 3.204 4.457 1.2530 Weta= 0.083 Kp= 0.00 2018 3.9332 3.458 4.318 0.8600 Weta= 0.045 Kp= 0.00 2019 3.9590 3.461 4.541 1.0800 Weta= 0.006 Kp= 0.00 2020 3.9101 3.452 4.474 1.0220 Weta= 0.019 Kp= 0.00