Year	% female
1973	39.5079498291016
1974	39.4966812133789
1975	39.0727806091309
1976	39.6250991821289
1977	37.6332206726074
1978	41.4441108703613
1979	41.2254409790039
1980	40.191650390625
1981	40.3584899902344
1982	39.8863487243652
1983	39.9012985229492
1984	40.9954681396484
1985	43.3899917602539
1986	44.3385314941406
1987	45.4980888366699
1988	46.583740234375
1989	47.0853805541992
1990	47.9651107788086
1991	48.4760894775391
1992	49.0642509460449
1993	49.8132286071777
1994	50.4589195251465
1995	50.9990310668945
1996	51.6809005737305
1997	52.251350402832
1998	52.9373817443848
1999	53.5573081970215
2000	54.2791595458984
2001	54.8259315490723
2002	55.6102981567383
2003	56.7305297851562
2004	56.9852409362793
2005	58.8176612854004
2006	59.119270324707
2007	59.1348190307617
2008	60.0615386962891
2009	60.977710723877
2010	61.6289901733398
2011	62.2678298950195
2012	62.8187599182129
2013	63.2813415527344
2014	64.0651321411133
2015	65.3445587158203
2016	66.1457901000977
2017	67.9453582763672
2018	69.4320220947266
2019	70.1607284545898
2020	70.9004211425781
2021	71.6846694946289
2022	72.296272277832