1950 0.6347 0.381 0.718 0.3370 Weta= 8.331 Kp= 3.69 1951 0.6080 0.392 0.689 0.2970 Weta= 8.360 Kp= 4.05 1952 0.6221 0.383 0.721 0.3380 Weta= 8.290 Kp= 3.97 1953 0.6805 0.471 0.768 0.2970 Weta= 7.158 Kp= 3.45 1954 0.6857 0.432 0.775 0.3430 Weta= 7.484 Kp= 2.87 1955 0.6955 0.467 0.789 0.3220 Weta= 7.098 Kp= 2.90 1956 0.6266 0.365 0.721 0.3560 Weta= 8.517 Kp= 3.70 1957 0.6078 0.417 0.707 0.2900 Weta= 7.979 Kp= 3.88 1958 0.6220 0.435 0.710 0.2750 Weta= 7.778 Kp= 3.80 1959 0.6282 0.355 0.739 0.3840 Weta= 8.553 Kp= 3.98 1960 0.6461 0.363 0.737 0.3740 Weta= 8.457 Kp= 4.15 1961 0.7195 0.485 0.848 0.3630 Weta= 6.703 Kp= 3.31 1962 0.7281 0.474 0.833 0.3590 Weta= 6.852 Kp= 3.05 1963 0.7354 0.520 0.836 0.3160 Weta= 6.484 Kp= 3.09 1964 0.7378 0.523 0.819 0.2960 Weta= 6.530 Kp= 2.70 1965 0.7900 0.508 0.915 0.4070 Weta= 6.282 Kp= 2.28 1966 0.7407 0.493 0.859 0.3660 Weta= 6.597 Kp= 2.75 1967 0.7467 0.508 0.857 0.3490 Weta= 6.491 Kp= 3.00 1968 0.7461 0.527 0.863 0.3360 Weta= 6.332 Kp= 3.21 1969 0.7450 0.513 0.858 0.3450 Weta= 6.450 Kp= 2.92 1970 0.7739 0.436 0.879 0.4430 Weta= 7.007 Kp= 3.00 1971 0.7684 0.485 0.866 0.3810 Weta= 6.634 Kp= 2.90 1972 0.7840 0.494 0.882 0.3880 Weta= 6.504 Kp= 3.09 1973 0.7036 0.455 0.815 0.3600 Weta= 7.091 Kp= 3.60 1974 0.7036 0.444 0.805 0.3610 Weta= 7.234 Kp= 3.83 1975 0.7882 0.509 0.889 0.3800 Weta= 6.366 Kp= 3.26 1976 0.7876 0.521 0.938 0.4170 Weta= 6.112 Kp= 3.14 1977 0.7878 0.622 0.927 0.3050 Weta= 5.536 Kp= 2.99 1978 0.7255 0.471 0.853 0.3820 Weta= 6.798 Kp= 3.59 1979 0.8085 0.518 0.923 0.4050 Weta= 6.183 Kp= 3.32 1980 0.8193 0.593 0.957 0.3640 Weta= 5.601 Kp= 2.88 1981 0.7361 0.509 0.867 0.3580 Weta= 6.446 Kp= 3.52 1982 0.7508 0.482 0.873 0.3910 Weta= 6.631 Kp= 4.06 1983 0.7632 0.511 0.847 0.3360 Weta= 6.507 Kp= 3.74 1984 0.7762 0.446 0.869 0.4230 Weta= 6.953 Kp= 3.76 1985 0.8626 0.626 0.948 0.3220 Weta= 5.450 Kp= 3.24 1986 0.8624 0.667 0.963 0.2960 Weta= 5.203 Kp= 3.09 1987 0.8573 0.633 0.994 0.3610 Weta= 5.279 Kp= 2.85 1988 0.8694 0.544 1.004 0.4600 Weta= 5.755 Kp= 3.11 1989 0.7863 0.541 0.929 0.3880 Weta= 6.006 Kp= 3.82 1990 0.8096 0.478 0.933 0.4550 Weta= 6.449 Kp= 3.52 1991 0.7962 0.557 0.932 0.3750 Weta= 5.894 Kp= 4.13 1992 0.8110 0.561 0.925 0.3640 Weta= 5.892 Kp= 3.55 1993 0.9001 0.642 1.057 0.4150 Weta= 5.065 Kp= 3.39 1994 0.8258 0.523 0.930 0.4070 Weta= 6.125 Kp= 3.71 1995 0.9266 0.647 1.019 0.3720 Weta= 5.141 Kp= 3.10 1996 0.9544 0.732 1.070 0.3380 Weta= 4.640 Kp= 2.59 1997 1.0041 0.777 1.144 0.3670 Weta= 4.305 Kp= 2.42 1998 0.9574 0.654 1.093 0.4390 Weta= 4.919 Kp= 3.00 1999 0.9661 0.747 1.107 0.3600 Weta= 4.496 Kp= 3.08 2000 0.9724 0.704 1.114 0.4100 Weta= 4.650 Kp= 3.39 2001 0.9681 0.738 1.135 0.3970 Weta= 4.467 Kp= 3.13 2002 0.9776 0.769 1.140 0.3710 Weta= 4.342 Kp= 3.16 2003 0.9185 0.609 1.039 0.4300 Weta= 5.279 Kp= 4.00 2004 1.0013 0.802 1.176 0.3740 Weta= 4.153 Kp= 3.19 2005 1.0228 0.672 1.189 0.5170 Weta= 4.621 Kp= 3.20 2006 1.0807 0.893 1.226 0.3330 Weta= 3.780 Kp= 2.42 2007 1.0983 0.790 1.261 0.4710 Weta= 4.029 Kp= 2.21 2008 1.0977 0.926 1.247 0.3210 Weta= 3.654 Kp= 2.09 2009 1.1910 0.978 1.373 0.3950 Weta= 3.319 Kp= 1.14 2010 1.1344 0.798 1.300 0.5020 Weta= 3.933 Kp= 1.84 2011 1.1590 0.883 1.333 0.4500 Weta= 3.623 Kp= 2.22 2012 1.0967 0.762 1.218 0.4560 Weta= 4.207 Kp= 2.53 2013 1.1995 0.966 1.363 0.3970 Weta= 3.363 Kp= 2.24 2014 1.2063 0.999 1.381 0.3820 Weta= 3.259 Kp= 2.28 2015 1.1601 0.786 1.336 0.5500 Weta= 3.911 Kp= 2.93 2016 1.1745 0.939 1.344 0.4050 Weta= 3.458 Kp= 3.17 2017 1.1887 0.912 1.360 0.4480 Weta= 3.502 Kp= 3.01 2018 1.2019 0.790 1.374 0.5840 Weta= 3.835 Kp= 2.88 2019 1.2130 0.951 1.386 0.4350 Weta= 3.364 Kp= 2.54 2020 1.2676 1.049 1.442 0.3930 Weta= 3.065 Kp= 1.99