Year	% female
1972	39.5661392211914
1973	39.254020690918
1974	39.000659942627
1975	38.5140914916992
1976	39.01708984375
1977	38.9229316711426
1978	39.0872611999512
1979	39.0642013549805
1980	38.6068687438965
1981	38.3672714233398
1982	38.8985900878906
1983	38.7192497253418
1984	38.8374481201172
1985	38.7557411193848
1986	38.4985313415527
1987	38.0048217773438
1988	38.0732116699219
1989	37.9560508728027
1990	38.1330795288086
1991	38.0938606262207
1992	38.1461791992188
1993	38.1470985412598
1994	38.1252403259277
1995	39.2359886169434
1996	40.2011489868164
1997	41.0967102050781
1998	41.9636611938477
1999	42.6903800964355
2000	43.5339012145996
2001	43.9958305358887
2002	44.6139602661133
2003	43.9896812438965
2004	43.6949005126953
2005	43.6252212524414
2006	43.8716812133789
2007	44.0883903503418
2008	44.206958770752
2009	44.782398223877
2010	44.6574211120605
2011	44.4845390319824
2012	44.1089286804199
2013	44.0553703308105
2014	43.8805999755859
2015	43.8287506103516
2016	43.7170600891113
2017	44.1291618347168
2018	44.335578918457
2019	44.4658508300781
2020	44.5354385375977
2021	44.6955299377441
2022	44.6373596191406