Annual % female
1970 80.0894012451172
1971 80.2114105224609
1972 80.1010284423828
1973 79.8556289672852
1974 79.4003982543945
1975 79.5400009155273
1976 79.8419418334961
1977 79.8841934204102
1978 80.0546112060547
1979 80.0563583374023
1980 80.0479202270508
1981 79.5461578369141
1982 79.2115783691406
1983 78.9671936035156
1984 79.0814971923828
1985 78.9114837646484
1986 78.9363784790039
1987 78.8085098266602
1988 79.0337219238281
1989 78.7499237060547
1990 79.1282501220703
1991 78.7369766235352
1992 78.5846786499023
1993 78.337532043457
1994 78.254638671875
1995 78.3071975708008
1996 78.2254867553711
1997 77.9998321533203
1998 77.8544998168945
1999 77.5018768310547
2000 77.9373016357422
2001 77.8830184936523
2002 77.5147323608398
2003 77.1157608032227
2004 77.7264862060547
2005 77.2763824462891
2006 77.2792816162109
2007 77.6992492675781
2008 77.692741394043
2009 77.7904510498047
2010 77.7643203735352
2011 77.8343505859375
2012 77.8336486816406
2013 77.4431610107422
2014 77.5727081298828
2015 77.6229476928711
2016 77.7733764648438
2017 77.6953277587891
2018 77.6708526611328
2019 77.6031036376953
2020 77.9710922241211
2021 77.9818725585938
2022 78.0283432006836