Year	% 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