Year	% of female population
1960	0.5872067690648713
1961	0.5983713579596354
1962	0.6122521900429979
1963	0.6263703130160614
1964	0.6380343457038279
1965	0.6461433206419943
1966	0.6511291796508301
1967	0.6545077231870985
1968	0.6578442765997714
1969	0.662260327536056
1970	0.6691667471488458
1971	0.6811072480584517
1972	0.6976084592878534
1973	0.715166855368886
1974	0.7322774841262399
1975	0.749148654171824
1976	0.7653331002686949
1977	0.7808031792540076
1978	0.7962263470674867
1979	0.8111862675376253
1980	0.8240697920899765
1981	0.835025761541618
1982	0.8455644044520947
1983	0.8564618298396579
1984	0.8690829008182677
1985	0.8832914648839915
1986	0.8988619470455557
1987	0.915727419196682
1988	0.9323168111394966
1989	0.9467652679758328
1990	0.9589823732616605
1991	0.9697834856920811
1992	0.9794606043242092
1993	0.9898094325329974
1994	1.0039220447742767
1995	1.0227260316086813
1996	1.0458810502315579
1997	1.0732465277833703
1998	1.1036615604726068
1999	1.1357551685417304
2000	1.1689959924637228
2001	1.203563154696811
2002	1.2389324278030258
2003	1.2737015151402842
2004	1.3064945798500818
2005	1.3370543749134527
2006	1.365281400605086
2007	1.390980569783749
2008	1.4146990584085977
2009	1.4370118055098786
2010	1.4576870367735788
2011	1.4798515556995426
2012	1.5045753073072523
2013	1.5320534176572973
2014	1.5623129122463157
2015	1.593862302409126
2016	1.6250584875537841
2017	1.657239995942366
2018	1.69143135996955
2019	1.728073295363141
2020	1.7657247352427519
2021	1.8033204433273329
2022	1.8484883254440438
2023	1.908327577376531