Annual % female
1972 55.7125396728516
1973 55.5317802429199
1974 55.3439598083496
1975 55.1337203979492
1976 55.0817909240723
1977 54.6119613647461
1978 54.5506591796875
1979 54.4282989501953
1980 54.532169342041
1981 54.0147590637207
1982 53.8200607299805
1983 53.3948211669922
1984 53.126651763916
1985 53.0157318115234
1986 53.0079689025879
1987 53.1314888000488
1988 52.6327095031738
1989 53.2889518737793
1990 53.7338485717773
1991 53.7974281311035
1992 53.75537109375
1993 53.6301803588867
1994 53.6230201721191
1995 53.2988395690918
1996 52.8204498291016
1997 52.8151092529297
1998 52.4939918518066
1999 52.6831283569336
2000 53.1043891906738
2001 53.0733489990234
2002 53.1288414001465
2003 52.9357986450195
2004 53.239128112793
2005 52.9067687988281
2006 52.7903289794922
2007 53.0412292480469
2008 54.0257186889648
2009 54.1637306213379
2010 54.3404083251953
2011 53.0244598388672
2012 53.0680885314941
2013 53.1055793762207
2014 52.8878593444824
2015 52.6716384887695
2016 51.934009552002
2017 51.9733810424805
2018 53.1623306274414
2019 53.9233512878418
2020 53.4951705932617
2021 53.0936698913574
2022 53.0482597351074