Year	% of female population
1960	9.13336116038819
1961	8.91588704462168
1962	8.50900552157156
1963	8.11147386489853
1964	7.61085082569833
1965	7.04576641264855
1966	6.6663295959161
1967	6.63493414723612
1968	6.85801931850766
1969	6.92499642920157
1970	7.00888565282806
1971	7.19513749034001
1972	7.41328948864151
1973	7.7789350027703
1974	8.3584544140655
1975	8.97635158661133
1976	9.30858990893922
1977	9.38709057815258
1978	9.26011830253049
1979	9.23896264279099
1980	9.20075582754073
1981	8.9553428290267
1982	8.70276515758297
1983	8.45672602407457
1984	8.22558680333261
1985	8.01772742087249
1986	7.84759959664611
1987	7.73111060274392
1988	7.68330487473569
1989	7.71998312416447
1990	7.84448711547294
1991	8.02746920447717
1992	8.23684157890576
1993	8.45806561077628
1994	8.67870618692268
1995	8.8919065393319
1996	9.08790841373555
1997	9.24723619524536
1998	9.33197978577803
1999	9.36875728106676
2000	9.41101507531317
2001	9.45459202086171
2002	9.50030184638867
2003	9.57408027488367
2004	9.64566672036013
2005	9.66506756488554
2006	9.63955640905867
2007	9.57935959829581
2008	9.4940229889598
2009	9.39543795081473
2010	9.27240878032778
2011	9.13271709835455
2012	9.01532493486561
2013	8.9326639683615
2014	8.88425438462849
2015	8.88258092630578
2016	8.91891297007022
2017	8.96744600545187
2018	9.01667599741232
2019	9.06127091694102
2020	9.10854838614914
2021	9.1622943828731
2022	9.22609482638496
2023	9.30303836544661