Year	% of female population
1960	3.903397082524258
1961	3.8697387144935074
1962	3.8268168035673114
1963	3.7823952880121348
1964	3.7477640480007075
1965	3.7294064220911887
1966	3.729917827404328
1967	3.7500946650660416
1968	3.7853454398440656
1969	3.8271882429758826
1970	3.868353966593996
1971	3.905577755266385
1972	3.9381978901991044
1973	3.965076466190455
1974	3.983019639839262
1975	3.991298000607108
1976	3.990620367466781
1977	3.9809553684770873
1978	3.963716100305056
1979	3.9426904100141353
1980	3.922488584618156
1981	3.9058970700466564
1982	3.893567597837288
1983	3.887152779053132
1984	3.888878181242474
1985	3.896957521906868
1986	3.908260178783353
1987	3.922287126975555
1988	3.9395860717380975
1989	3.961659129971051
1990	3.992657073634564
1991	4.037430328589684
1992	4.098326462877134
1993	4.17513328216849
1994	4.270478761922519
1995	4.380593935438239
1996	4.493082349606848
1997	4.6013701833631195
1998	4.70531384324939
1999	4.801587891482609
2000	4.892443549699186
2001	4.985746268600429
2002	5.083167485728613
2003	5.183368403684282
2004	5.283289329760476
2005	5.380436295308817
2006	5.4740828062127855
2007	5.5629549703571035
2008	5.645634785655543
2009	5.719725253657378
2010	5.781471579884885
2011	5.827878764251096
2012	5.860828671156348
2013	5.883844321388669
2014	5.9019769471024395
2015	5.922899060701202
2016	5.951436222501987
2017	5.988574540882363
2018	6.035163739924096
2019	6.088024785414024
2020	6.144752834954095
2021	6.20817620855967
2022	6.278239550157908
2023	6.3520549314942105