Year	% of female population
1960	11.6740065713496
1961	12.1235451962642
1962	12.8210229310633
1963	13.5095361814902
1964	14.0114926591795
1965	14.371562768749
1966	14.6521887596028
1967	14.9412788713259
1968	15.3302838965531
1969	15.6694299664984
1970	15.7812688112959
1971	15.7031281134696
1972	15.4769862193325
1973	15.1221162543893
1974	14.7714226759009
1975	14.5448428079242
1976	14.4283989361911
1977	14.4132480212139
1978	14.4981635902986
1979	14.5650102553922
1980	14.5388893207176
1981	14.4549908725099
1982	14.3145805603742
1983	14.1271516948272
1984	13.9211932649487
1985	13.732592411617
1986	13.582849197822
1987	13.474224658842
1988	13.4165912912989
1989	13.4036208212716
1990	13.450298322898
1991	13.5749758340914
1992	13.7362419836187
1993	13.8799961450174
1994	13.9511375393382
1995	13.9110603846623
1996	13.736585678407
1997	13.3971595126304
1998	12.8932160975133
1999	12.2583278715855
2000	11.5490876927825
2001	10.8901820689068
2002	10.3787656889176
2003	9.99375587856369
2004	9.70723822677984
2005	9.45866462755422
2006	9.21330000416357
2007	8.98278188399928
2008	8.73916082673541
2009	8.46732833038859
2010	8.21227344823238
2011	8.08656520178207
2012	8.17691283320596
2013	8.49321697125993
2014	8.97785612424111
2015	9.48473181334404
2016	9.91973667934995
2017	10.3028608320815
2018	10.6440613008766
2019	10.9694497136199
2020	11.2378753262871
2021	11.3703474517448
2022	11.3389856679546
2023	11.1633976703405