Year	% female
1974	39.011360168457
1975	39.1025886535645
1976	38.8876609802246
1977	38.7154312133789
1978	38.5161399841309
1979	38.9741096496582
1980	39.2760391235352
1981	39.6028900146484
1982	39.8149681091309
1983	40.2127304077148
1984	40.344310760498
1985	40.832878112793
1986	40.731990814209
1987	41.0654716491699
1988	41.1175384521484
1989	42.2473297119141
1990	42.6522102355957
1991	42.4654312133789
1992	42.322868347168
1993	42.3063316345215
1994	42.9644508361816
1995	45.4768218994141
1996	44.947021484375
1997	44.3636207580566
1998	44.8387794494629
1999	46.0032691955566
2000	45.955078125
2001	45.8214912414551
2002	47.1626281738281
2003	46.2895889282227
2004	46.8789596557617
2005	47.4421501159668
2006	47.2352714538574
2007	47.4926795959473
2008	47.6588096618652
2009	47.0039405822754
2010	47.5246315002441
2011	47.3267707824707
2012	47.2696800231934
2013	47.9483184814453
2014	48.1677017211914
2015	48.9100799560547
2016	48.5508308410645
2017	48.1524314880371
2018	47.8126792907715
2019	48.5115203857422
2020	49.0390205383301
2021	48.7182312011719
2022	48.7112998962402