Year	% of female population
1960	5.26965905151812
1961	5.32633599321684
1962	5.3718628130616
1963	5.39917755851439
1964	5.41365171184358
1965	5.42609961298332
1966	5.43260240741984
1967	5.43523814008723
1968	5.43145991271497
1969	5.44946948919436
1970	5.48710081688751
1971	5.52042686897256
1972	5.55981634844739
1973	5.59994096077305
1974	5.60987957275636
1975	5.6039794680077
1976	5.60402713531525
1977	5.61470513218009
1978	5.63993099399253
1979	5.62965733325152
1980	5.68922831707693
1981	5.80305795204782
1982	5.82468459059944
1983	5.8054069164858
1984	5.79184560176318
1985	5.65944444695847
1986	5.44376016580872
1987	5.25263118114997
1988	5.05155862759453
1989	4.87191891900115
1990	4.73593668318884
1991	4.61965381661967
1992	4.51235748442867
1993	4.39457003027993
1994	4.26385090674373
1995	4.15027394562472
1996	4.05371605499555
1997	3.99676455707914
1998	4.0088209109895
1999	4.08012083396379
2000	4.16720798234204
2001	4.2370819707693
2002	4.32551601467014
2003	4.47321748304125
2004	4.68902941332069
2005	4.96152391348797
2006	5.31940072752063
2007	5.66694307852385
2008	5.86593528061524
2009	5.93553563157547
2010	5.91163590294109
2011	5.78683718516718
2012	5.63955612731557
2013	5.57729552417645
2014	5.56261160248991
2015	5.57499452127588
2016	5.63229479357928
2017	5.6853899027735
2018	5.70640450090518
2019	5.72249277922906
2020	5.73059681357682
2021	5.7346109365158
2022	5.7421092219261
2023	5.76463517923539