1950 5.4390 4.273 5.589 1.3160 Weta=-0.284 Kp= 3.69 1951 5.4370 4.503 5.574 1.0710 Weta=-0.316 Kp= 4.05 1952 5.4300 4.541 5.558 1.0170 Weta=-0.320 Kp= 3.97 1953 5.4830 4.486 5.629 1.1430 Weta=-0.320 Kp= 3.45 1954 5.4740 4.478 5.616 1.1380 Weta=-0.317 Kp= 2.87 1955 5.4560 4.542 5.598 1.0560 Weta=-0.324 Kp= 2.90 1956 5.3400 4.700 5.498 0.7980 Weta=-0.335 Kp= 3.70 1957 5.3630 4.683 5.478 0.7950 Weta=-0.331 Kp= 3.88 1958 5.3390 4.475 5.462 0.9870 Weta=-0.300 Kp= 3.80 1959 5.3180 4.237 5.445 1.2080 Weta=-0.262 Kp= 3.98 1960 5.2920 4.385 5.427 1.0420 Weta=-0.282 Kp= 4.15 1961 5.3410 4.424 5.488 1.0640 Weta=-0.295 Kp= 3.31 1962 5.3160 4.663 5.468 0.8050 Weta=-0.327 Kp= 3.05 1963 5.3070 4.403 5.450 1.0470 Weta=-0.288 Kp= 3.09 1964 5.2810 4.424 5.430 1.0060 Weta=-0.289 Kp= 2.70 1965 5.3000 4.737 5.449 0.7120 Weta=-0.335 Kp= 2.28 1966 5.2200 4.207 5.387 1.1800 Weta=-0.250 Kp= 2.75 1967 5.2180 4.608 5.366 0.7580 Weta=-0.308 Kp= 3.00 1968 5.2030 4.586 5.343 0.7570 Weta=-0.302 Kp= 3.21 1969 5.1740 4.587 5.323 0.7360 Weta=-0.300 Kp= 2.92 1970 5.1690 4.343 5.299 0.9560 Weta=-0.261 Kp= 3.00 1971 5.1330 4.547 5.275 0.7280 Weta=-0.289 Kp= 2.90 1972 5.1250 4.521 5.249 0.7280 Weta=-0.282 Kp= 3.09 1973 5.0180 4.204 5.150 0.9460 Weta=-0.221 Kp= 3.60 1974 4.9960 4.219 5.127 0.9080 Weta=-0.220 Kp= 3.83 1975 5.0380 4.479 5.177 0.6980 Weta=-0.267 Kp= 3.26 1976 5.0280 4.292 5.153 0.8610 Weta=-0.235 Kp= 3.14 1977 4.9890 4.275 5.129 0.8540 Weta=-0.230 Kp= 2.99 1978 4.9210 4.172 5.035 0.8630 Weta=-0.201 Kp= 3.59 1979 4.9460 3.230 5.083 1.8530 Weta=-0.017 Kp= 3.32 1980 4.9130 4.213 5.059 0.8460 Weta=-0.211 Kp= 2.88 1981 4.8360 4.156 4.962 0.8060 Weta=-0.189 Kp= 3.52 1982 4.8190 4.109 4.930 0.8210 Weta=-0.176 Kp= 4.06 1983 4.7870 4.152 4.911 0.7590 Weta=-0.181 Kp= 3.74 1984 4.7600 4.174 4.886 0.7120 Weta=-0.181 Kp= 3.76 1985 4.8030 4.111 4.930 0.8190 Weta=-0.177 Kp= 3.24 1986 4.7690 4.187 4.908 0.7210 Weta=-0.186 Kp= 3.09 1987 4.7440 4.110 4.879 0.7690 Weta=-0.170 Kp= 2.85 1988 4.7380 4.043 4.864 0.8210 Weta=-0.156 Kp= 3.11 1989 4.6640 3.936 4.776 0.8400 Weta=-0.124 Kp= 3.82 1990 4.6350 3.996 4.754 0.7580 Weta=-0.132 Kp= 3.52 1991 4.6140 4.025 4.733 0.7080 Weta=-0.134 Kp= 4.13 1992 4.5860 3.735 4.712 0.9770 Weta=-0.076 Kp= 3.55 1993 4.6270 3.860 4.748 0.8880 Weta=-0.106 Kp= 3.39 1994 4.5460 3.980 4.670 0.6900 Weta=-0.117 Kp= 3.71 1995 4.5730 3.905 4.713 0.8080 Weta=-0.109 Kp= 3.10 1996 4.5460 3.680 4.691 1.0110 Weta=-0.062 Kp= 2.59 1997 4.5560 3.955 4.700 0.7450 Weta=-0.117 Kp= 2.42 1998 4.5260 3.845 4.649 0.8040 Weta=-0.088 Kp= 3.00 1999 4.5010 3.867 4.628 0.7610 Weta=-0.089 Kp= 3.08 2000 4.4650 3.588 4.608 1.0200 Weta=-0.030 Kp= 3.39 2001 4.4560 3.822 4.588 0.7660 Weta=-0.074 Kp= 3.13 2002 4.4210 3.513 4.569 1.0560 Weta=-0.007 Kp= 3.16 2003 4.3550 3.841 4.490 0.6490 Weta=-0.063 Kp= 4.00 2004 4.3740 3.614 4.531 0.9170 Weta=-0.023 Kp= 3.19 2005 4.3790 3.716 4.511 0.7950 Weta=-0.041 Kp= 3.20 2006 4.3610 3.628 4.516 0.8880 Weta=-0.024 Kp= 2.42 2007 4.3480 3.786 4.494 0.7080 Weta=-0.053 Kp= 2.21 2008 4.3300 3.772 4.479 0.7070 Weta=-0.047 Kp= 2.09 2009 4.3370 3.737 4.490 0.7530 Weta=-0.042 Kp= 1.14 2010 4.2740 3.198 4.437 1.2390 Weta= 0.090 Kp= 1.84 2011 4.2620 3.533 4.410 0.8770 Weta= 0.014 Kp= 2.22 2012 4.1990 3.641 4.365 0.7240 Weta=-0.001 Kp= 2.53 2013 4.2100 3.294 4.372 1.0780 Weta= 0.077 Kp= 2.24 2014 4.1850 3.313 4.344 1.0310 Weta= 0.077 Kp= 2.28 2015 4.1200 3.571 4.301 0.7300 Weta= 0.025 Kp= 2.93 2016 4.1010 3.552 4.281 0.7290 Weta= 0.032 Kp= 3.17 2017 4.0830 3.480 4.261 0.7810 Weta= 0.052 Kp= 3.01 2018 4.0680 3.407 4.241 0.8340 Weta= 0.073 Kp= 2.88 2019 4.0200 3.425 4.216 0.7910 Weta= 0.073 Kp= 2.54 2020 4.0510 3.473 4.224 0.7510 Weta= 0.060 Kp= 1.99