1950 0.7470 0.533 1.041 0.5080 Weta= 5.700 Kp= 3.69 1951 0.7420 0.490 1.039 0.5490 Weta= 6.004 Kp= 4.05 1952 0.7360 0.471 1.016 0.5450 Weta= 6.217 Kp= 3.97 1953 0.8280 0.619 1.105 0.4860 Weta= 5.043 Kp= 3.45 1954 0.8110 0.614 1.058 0.4440 Weta= 5.186 Kp= 2.87 1955 0.8150 0.546 1.061 0.5150 Weta= 5.563 Kp= 2.90 1956 0.7200 0.444 0.955 0.5110 Weta= 6.636 Kp= 3.70 1957 0.7250 0.519 0.923 0.4040 Weta= 6.153 Kp= 3.88 1958 0.7040 0.513 0.933 0.4200 Weta= 6.162 Kp= 3.80 1959 0.7180 0.458 0.925 0.4670 Weta= 6.616 Kp= 3.98 1960 0.7010 0.421 0.909 0.4880 Weta= 7.011 Kp= 4.15 1961 0.7950 0.634 1.049 0.4150 Weta= 5.108 Kp= 3.31 1962 0.8030 0.604 1.055 0.4510 Weta= 5.246 Kp= 3.05 1963 0.7790 0.585 1.043 0.4580 Weta= 5.381 Kp= 3.09 1964 0.8150 0.642 1.069 0.4270 Weta= 5.018 Kp= 2.70 1965 0.8470 0.686 1.054 0.3680 Weta= 4.855 Kp= 2.28 1966 0.7740 0.559 1.064 0.5050 Weta= 5.476 Kp= 2.75 1967 0.7930 0.572 1.018 0.4460 Weta= 5.524 Kp= 3.00 1968 0.7890 0.546 1.039 0.4930 Weta= 5.623 Kp= 3.21 1969 0.7690 0.584 1.057 0.4730 Weta= 5.350 Kp= 2.92 1970 0.7730 0.548 1.025 0.4770 Weta= 5.649 Kp= 3.00 1971 0.7790 0.569 0.991 0.4220 Weta= 5.618 Kp= 2.90 1972 0.7650 0.577 0.997 0.4200 Weta= 5.554 Kp= 3.09 1973 0.6530 0.448 0.916 0.4680 Weta= 6.734 Kp= 3.60 1974 0.6730 0.537 0.912 0.3750 Weta= 6.067 Kp= 3.83 1975 0.7730 0.595 0.996 0.4010 Weta= 5.455 Kp= 3.26 1976 0.7620 0.522 1.004 0.4820 Weta= 5.878 Kp= 3.14 1977 0.7770 0.581 0.996 0.4150 Weta= 5.534 Kp= 2.99 1978 0.6530 0.481 0.914 0.4330 Weta= 6.466 Kp= 3.59 1979 0.7680 0.541 1.046 0.5050 Weta= 5.635 Kp= 3.32 1980 0.7570 0.503 1.002 0.4990 Weta= 6.017 Kp= 2.88 1981 0.6530 0.485 0.868 0.3830 Weta= 6.600 Kp= 3.52 1982 0.6660 0.488 0.919 0.4310 Weta= 6.394 Kp= 4.06 1983 0.6580 0.482 0.949 0.4670 Weta= 6.340 Kp= 3.74 1984 0.6800 0.446 0.950 0.5040 Weta= 6.635 Kp= 3.76 1985 0.7570 0.533 1.004 0.4710 Weta= 5.805 Kp= 3.24 1986 0.7530 0.526 1.015 0.4890 Weta= 5.819 Kp= 3.09 1987 0.7710 0.498 1.001 0.5030 Weta= 6.056 Kp= 2.85 1988 0.7650 0.557 1.042 0.4850 Weta= 5.547 Kp= 3.11 1989 0.6580 0.464 0.903 0.4390 Weta= 6.643 Kp= 3.82 1990 0.6610 0.410 0.868 0.4580 Weta= 7.277 Kp= 3.52 1991 0.6480 0.463 0.910 0.4470 Weta= 6.626 Kp= 4.13 1992 0.6650 0.491 0.933 0.4420 Weta= 6.323 Kp= 3.55 1993 0.7370 0.509 0.984 0.4750 Weta= 6.028 Kp= 3.39 1994 0.6480 0.497 0.844 0.3470 Weta= 6.599 Kp= 3.71 1995 0.7440 0.546 1.029 0.4830 Weta= 5.650 Kp= 3.10 1996 0.7520 0.533 0.994 0.4610 Weta= 5.834 Kp= 2.59 1997 0.8180 0.596 1.014 0.4180 Weta= 5.399 Kp= 2.42 1998 0.7380 0.550 1.025 0.4750 Weta= 5.637 Kp= 3.00 1999 0.7510 0.556 0.923 0.3670 Weta= 5.908 Kp= 3.08 2000 0.7430 0.579 1.022 0.4430 Weta= 5.472 Kp= 3.39 2001 0.7240 0.564 0.980 0.4160 Weta= 5.681 Kp= 3.13 2002 0.7300 0.534 0.892 0.3580 Weta= 6.156 Kp= 3.16 2003 0.6420 0.458 0.912 0.4540 Weta= 6.662 Kp= 4.00 2004 0.7280 0.545 0.905 0.3600 Weta= 6.038 Kp= 3.19 2005 0.7190 0.530 1.014 0.4840 Weta= 5.796 Kp= 3.20 2006 0.8050 0.615 1.007 0.3920 Weta= 5.317 Kp= 2.42 2007 0.7900 0.627 1.014 0.3870 Weta= 5.236 Kp= 2.21 2008 0.7930 0.626 1.008 0.3820 Weta= 5.257 Kp= 2.09 2009 0.8640 0.669 1.030 0.3610 Weta= 4.992 Kp= 1.14 2010 0.7980 0.591 0.995 0.4040 Weta= 5.480 Kp= 1.84 2011 0.7940 0.678 1.016 0.3380 Weta= 4.988 Kp= 2.22 2012 0.7170 0.516 0.902 0.3860 Weta= 6.245 Kp= 2.53 2013 0.7870 0.604 1.001 0.3970 Weta= 5.392 Kp= 2.24 2014 0.7920 0.635 1.046 0.4110 Weta= 5.111 Kp= 2.28 2015 0.7160 0.573 0.902 0.3290 Weta= 5.873 Kp= 2.93 2016 0.7210 0.553 1.010 0.4570 Weta= 5.660 Kp= 3.17 2017 0.7140 0.550 0.905 0.3550 Weta= 6.006 Kp= 3.01 2018 0.7270 0.554 0.947 0.3930 Weta= 5.843 Kp= 2.88 2019 0.7160 0.518 1.009 0.4910 Weta= 5.891 Kp= 2.54 2020 0.7990 0.615 1.018 0.4030 Weta= 5.287 Kp= 1.99