Year	% of female population
1960	3.09285072886565
1961	3.13758400963999
1962	3.17247683614398
1963	3.19046990217242
1964	3.20812005228659
1965	3.23383931439607
1966	3.27044842307429
1967	3.31458954486829
1968	3.35516457458812
1969	3.39182607797122
1970	3.46522995096781
1971	3.56476200705424
1972	3.64448286186103
1973	3.70596219820666
1974	3.76900831611136
1975	3.81916264732488
1976	3.85964623342136
1977	3.91906963761352
1978	4.00930552010122
1979	4.11973449471957
1980	4.20853899288538
1981	4.29307138361955
1982	4.41560721063026
1983	4.52430626533093
1984	4.58927297108094
1985	4.60360562385253
1986	4.48819847636621
1987	4.18772648144397
1988	3.78280590273531
1989	3.46002394155114
1990	3.43370986760119
1991	3.70130862809615
1992	4.12643391267793
1993	4.62876446820033
1994	5.05715374319656
1995	5.23399405409789
1996	5.23918474037924
1997	5.2409272866684
1998	5.23760924117273
1999	5.23735780484937
2000	5.28123800082875
2001	5.33912949697495
2002	5.35385709793876
2003	5.33887973161282
2004	5.32046997941448
2005	5.28491762093339
2006	5.23376671367153
2007	5.21137539193662
2008	5.24391679797654
2009	5.32064006308932
2010	5.40333593147338
2011	5.44771113843417
2012	5.42228536678401
2013	5.33142093082261
2014	5.19675414377858
2015	5.03025900204888
2016	5.03719956721401
2017	5.2416788323606
2018	5.4635934972087
2019	5.68195558321359
2020	5.89598016718436
2021	5.96756404490423
2022	5.89159692803619
2023	5.81827722687935