Year	% of female population
1960	0.57778492708949
1961	0.582650057622714
1962	0.588342155767678
1963	0.593052113551778
1964	0.595635111448913
1965	0.597720673855492
1966	0.599001554308596
1967	0.598712863805685
1968	0.598781729392073
1969	0.60127351903319
1970	0.605998280073745
1971	0.612524760018284
1972	0.62092162893475
1973	0.629760575781098
1974	0.634546999902031
1975	0.634661272575264
1976	0.632372968611372
1977	0.627716191405796
1978	0.620939267490897
1979	0.613484662357116
1980	0.606474596375354
1981	0.599507181556896
1982	0.592488605123083
1983	0.585742080710772
1984	0.579849931665746
1985	0.578462080485577
1986	0.579488211577436
1987	0.577549024094456
1988	0.572312142434167
1989	0.563587372342903
1990	0.5511619715594
1991	0.536122363215441
1992	0.520162232332307
1993	0.505422925048994
1994	0.503312101838388
1995	0.512176110468487
1996	0.519659183364835
1997	0.523885609558592
1998	0.523358155967587
1999	0.516225690999941
2000	0.50340509342205
2001	0.487211495933195
2002	0.468066683816563
2003	0.449857513451785
2004	0.454622723549766
2005	0.478581700733196
2006	0.495477336922306
2007	0.498044443803016
2008	0.48568150681117
2009	0.465534354772288
2010	0.471223001650027
2011	0.51086288028392
2012	0.555225760931405
2013	0.586610744238894
2014	0.607203359348442
2015	0.62539978001523
2016	0.640613840262082
2017	0.650910835557487
2018	0.65296796088328
2019	0.639277215987204
2020	0.608406758565761
2021	0.583157019690078
2022	0.586831389699822
2023	0.615949214251827