Annual % female
1970 23.4826698303223
1971 23.5419998168945
1972 24.4242191314697
1973 24.3007793426514
1974 24.8259601593018
1975 25.3893604278564
1976 25.7620906829834
1977 26.0549392700195
1978 26.3438396453857
1979 26.3971691131592
1980 26.8509292602539
1981 27.3871192932129
1982 27.7042808532715
1983 28.007230758667
1984 28.3794403076172
1985 28.8297805786133
1986 29.2717208862305
1987 29.84255027771
1988 29.9853591918945
1989 30.2427005767822
1990 30.8926296234131
1991 31.1569499969482
1992 31.5271396636963
1993 32.0238494873047
1994 32.1756286621094
1995 32.3791618347168
1996 32.6877517700195
1997 33.043399810791
1998 33.4502296447754
1999 33.8216514587402
2000 33.9230918884277
2001 34.0351409912109
2002 33.8222999572754
2003 34.2454795837402
2004 33.9473686218262
2005 34.6937484741211
2006 36.1078414916992
2007 37.0900993347168
2008 38.1054000854492
2009 39.0331192016602
2010 39.8037605285645
2011 40.9904098510742
2012 42.664909362793
2013 44.3941383361816
2014 43.1282501220703
2015 43.157299041748
2016 43.3528099060059
2017 44.3012008666992
2018 45.0895309448242
2019 46.0873985290527
2020 46.5600395202637
2021 46.8741989135742
2022 47.2396087646484