1950 0.4751 0.451 0.539 0.0880 Weta= 8.695 Kp= 0.00 1951 0.4779 0.449 0.539 0.0900 Weta= 8.715 Kp= 0.00 1952 0.4755 0.450 0.515 0.0650 Weta= 8.904 Kp= 0.00 1953 0.4745 0.431 0.515 0.0840 Weta= 9.105 Kp= 0.00 1954 0.4728 0.438 0.515 0.0770 Weta= 9.029 Kp= 0.00 1955 0.4756 0.449 0.515 0.0660 Weta= 8.914 Kp= 0.00 1956 0.4748 0.436 0.541 0.1050 Weta= 8.833 Kp= 0.00 1957 0.4728 0.457 0.514 0.0570 Weta= 8.842 Kp= 0.00 1958 0.4748 0.422 0.514 0.0920 Weta= 9.213 Kp= 0.00 1959 0.4721 0.448 0.538 0.0900 Weta= 8.733 Kp= 0.00 1960 0.4716 0.441 0.513 0.0720 Weta= 9.015 Kp= 0.00 1961 0.4720 0.436 0.513 0.0770 Weta= 9.068 Kp= 0.00 1962 0.4693 0.456 0.513 0.0570 Weta= 8.860 Kp= 0.00 1963 0.4667 0.447 0.513 0.0660 Weta= 8.952 Kp= 0.00 1964 0.4734 0.451 0.525 0.0740 Weta= 8.809 Kp= 0.00 1965 0.4730 0.444 0.512 0.0680 Weta= 8.992 Kp= 0.00 1966 0.4695 0.447 0.513 0.0660 Weta= 8.952 Kp= 0.00 1967 0.4694 0.443 0.513 0.0700 Weta= 8.994 Kp= 0.00 1968 0.4659 0.427 0.513 0.0860 Weta= 9.166 Kp= 0.00 1969 0.4696 0.435 0.513 0.0780 Weta= 9.079 Kp= 0.00 1970 0.4711 0.450 0.513 0.0630 Weta= 8.921 Kp= 0.00 1971 0.4767 0.446 0.512 0.0660 Weta= 8.971 Kp= 0.00 1972 0.4658 0.444 0.512 0.0680 Weta= 8.992 Kp= 0.00 1973 0.4689 0.451 0.512 0.0610 Weta= 8.919 Kp= 0.00 1974 0.4717 0.459 0.511 0.0520 Weta= 8.848 Kp= 0.00 1975 0.4691 0.449 0.510 0.0610 Weta= 8.957 Kp= 0.00 1976 0.4696 0.427 0.534 0.1070 Weta= 8.987 Kp= 0.00 1977 0.4636 0.423 0.509 0.0860 Weta= 9.246 Kp= 0.00 1978 0.4689 0.425 0.509 0.0840 Weta= 9.224 Kp= 0.00 1979 0.4705 0.422 0.530 0.1080 Weta= 9.076 Kp= 0.00 1980 0.4621 0.437 0.528 0.0910 Weta= 8.929 Kp= 0.00 1981 0.4615 0.435 0.511 0.0760 Weta= 9.096 Kp= 0.00 1982 0.4580 0.437 0.499 0.0620 Weta= 9.182 Kp= 0.00 1983 0.4544 0.418 0.496 0.0780 Weta= 9.422 Kp= 0.00 1984 0.4600 0.420 0.516 0.0960 Weta= 9.219 Kp= 0.00 1985 0.4512 0.430 0.490 0.0600 Weta= 9.342 Kp= 0.00 1986 0.4432 0.417 0.486 0.0690 Weta= 9.528 Kp= 0.00 1987 0.4426 0.433 0.483 0.0500 Weta= 9.375 Kp= 0.00 1988 0.4390 0.401 0.480 0.0790 Weta= 9.780 Kp= 0.00 1989 0.4373 0.415 0.477 0.0620 Weta= 9.640 Kp= 0.00 1990 0.4321 0.415 0.474 0.0590 Weta= 9.669 Kp= 0.00 1991 0.4314 0.417 0.471 0.0540 Weta= 9.676 Kp= 0.00 1992 0.4305 0.419 0.468 0.0490 Weta= 9.683 Kp= 0.00 1993 0.4242 0.394 0.464 0.0700 Weta=10.032 Kp= 0.00 1994 0.4241 0.406 0.460 0.0540 Weta= 9.922 Kp= 0.00 1995 0.4213 0.393 0.478 0.0850 Weta= 9.901 Kp= 0.00 1996 0.4205 0.404 0.475 0.0710 Weta= 9.793 Kp= 0.00 1997 0.4189 0.396 0.472 0.0760 Weta= 9.924 Kp= 0.00 1998 0.4077 0.390 0.447 0.0570 Weta=10.269 Kp= 0.00 1999 0.4118 0.393 0.465 0.0720 Weta=10.035 Kp= 0.00 2000 0.4109 0.398 0.453 0.0550 Weta=10.098 Kp= 0.00 2001 0.4041 0.388 0.438 0.0500 Weta=10.398 Kp= 0.00 2002 0.4052 0.389 0.435 0.0460 Weta=10.419 Kp= 0.00 2003 0.3931 0.387 0.432 0.0450 Weta=10.481 Kp= 0.00 2004 0.3979 0.373 0.430 0.0570 Weta=10.701 Kp= 0.00 2005 0.3919 0.373 0.428 0.0550 Weta=10.725 Kp= 0.00 2006 0.3962 0.376 0.430 0.0540 Weta=10.658 Kp= 0.00 2007 0.3884 0.378 0.421 0.0430 Weta=10.739 Kp= 0.00 2008 0.3899 0.373 0.437 0.0640 Weta=10.618 Kp= 0.00 2009 0.3841 0.363 0.413 0.0500 Weta=11.060 Kp= 0.00 2010 0.3799 0.368 0.430 0.0620 Weta=10.773 Kp= 0.00 2011 0.3749 0.357 0.406 0.0490 Weta=11.244 Kp= 0.00 2012 0.3720 0.361 0.402 0.0410 Weta=11.235 Kp= 0.00 2013 0.3662 0.350 0.397 0.0470 Weta=11.478 Kp= 0.00 2014 0.3647 0.357 0.394 0.0370 Weta=11.407 Kp= 0.00 2015 0.3636 0.353 0.409 0.0560 Weta=11.268 Kp= 0.00 2016 0.3525 0.336 0.386 0.0500 Weta=11.871 Kp= 0.00 2017 0.3562 0.340 0.382 0.0420 Weta=11.860 Kp= 0.00 2018 0.3520 0.329 0.396 0.0670 Weta=11.851 Kp= 0.00 2019 0.3442 0.331 0.374 0.0430 Weta=12.140 Kp= 0.00 2020 0.3408 0.335 0.371 0.0360 Weta=12.115 Kp= 0.00