Year	% of female population
1960	3.08516604271185
1961	3.11735028956953
1962	3.16448257624728
1963	3.21799182847019
1964	3.27062208043751
1965	3.29975588540644
1966	3.29780468922805
1967	3.27101530243776
1968	3.21655109390958
1969	3.13196286472149
1970	3.03353788320355
1971	2.93207478765279
1972	2.86007372976439
1973	2.8539961038465
1974	2.90162594931497
1975	2.9735252197823
1976	3.05225071296657
1977	3.11989535676958
1978	3.16604098329987
1979	3.19597815076963
1980	3.22147069025321
1981	3.24917998356879
1982	3.28560328560329
1983	3.33637293440623
1984	3.40238690527509
1985	3.48654687817399
1986	3.58331846181301
1987	3.68985075728681
1988	3.80766699673418
1989	3.93113289947962
1990	4.04263568276787
1991	4.13424753737825
1992	4.20608066388402
1993	4.25027905246186
1994	4.27629321370859
1995	4.30656292031727
1996	4.37243319981747
1997	4.50300626838941
1998	4.70176299961884
1999	4.95634627816922
2000	5.24108185109709
2001	5.49942397076155
2002	5.69003996128956
2003	5.81749148310925
2004	5.8934350068886
2005	5.97703034240052
2006	6.10945828684765
2007	6.27896637616551
2008	6.47804539360276
2009	6.68793370334838
2010	6.8879456607969
2011	7.05263397895553
2012	7.18364453645831
2013	7.31081254141216
2014	7.4456638691629
2015	7.58446963474071
2016	7.72367461155693
2017	7.85927697254621
2018	7.67856681896796
2019	7.57009813739235
2020	7.66611434565161
2021	7.5894973622361
2022	7.45508259978295
2023	7.27362790767491