Year	% female
1970	20.7084293365479
1971	21.9383106231689
1972	22.6706504821777
1973	23.3885498046875
1974	25.0562191009521
1979	29.2958202362061
1980	30.2747097015381
1983	43.1428604125977
1988	35.8040504455566
1989	36.3644218444824
1990	40.6431083679199
1991	37.5513610839844
1992	37.3086891174316
1993	38.4029884338379
1994	37.8203582763672
1998	42.0089416503906
1999	40.7660102844238
2000	40.8359413146973
2001	42.1506690979004
2002	52.7683296203613
2003	46.4729690551758
2004	43.840690612793
2005	44.3207588195801
2007	43.7340507507324
2008	43.7359085083008
2009	44.833438873291
2010	44.8790283203125
2011	45.0550918579102
2012	45.1763305664062
2013	45.1105690002441
2014	45.411678314209
2015	45.5536308288574
2016	45.5249290466309
2017	45.7072105407715
2018	45.9364204406738
2019	46.2140808105469
2020	46.2661781311035
2021	46.4928703308105
2022	46.7082901000977