Year	% of female population
1960	5.09549958675757
1961	5.09280687970759
1962	5.08156242973269
1963	5.09816404571336
1964	5.15937648386323
1965	5.24973622968761
1966	5.35037339512453
1967	5.44992126027871
1968	5.51010559092091
1969	5.47558203833362
1970	5.31005752706442
1971	5.02157784665693
1972	4.66347014384353
1973	4.32785793986399
1974	4.11036101133331
1975	4.06522229310573
1976	4.22654552634849
1977	4.59817351022424
1978	5.10142392774148
1979	5.62288162292989
1980	6.10347816395703
1981	6.51090355942779
1982	6.796774205682
1983	6.95283711630769
1984	7.02054079068293
1985	7.0270951727356
1986	6.9631500577456
1987	6.82720098934049
1988	6.60754651207209
1989	6.32618761802825
1990	6.1007666370893
1991	6.02441442382007
1992	6.0705145959667
1993	6.19091555095971
1994	6.31739217341968
1995	6.32299935797908
1996	6.12937962153891
1997	5.7227031095215
1998	5.16959626407912
1999	4.61671602582732
2000	4.19328125134043
2001	4.0230845531656
2002	4.19188874833386
2003	4.64286274811717
2004	5.21933073831365
2005	5.75024572936555
2006	6.12746976653896
2007	6.34870692474782
2008	6.48702869614489
2009	6.64858195465824
2010	6.88720940807076
2011	7.13696939290585
2012	7.38310158728148
2013	7.60004030787539
2014	7.70963133343464
2015	7.75365472550016
2016	7.77599137161032
2017	7.73495579624371
2018	7.60909675471591
2019	7.41023483374595
2020	7.15813408164797
2021	6.88829696060341
2022	6.63344276009687
2023	6.42859789427703