Year	% of female population
1960	9.24274930650213
1961	9.24458839979469
1962	9.16018259772347
1963	9.11993166195314
1964	9.14559550163107
1965	9.14931079982521
1966	9.21952915947737
1967	9.45249277026331
1968	9.70691231482988
1969	9.89625914581185
1970	9.96770853850077
1971	9.87894884797185
1972	9.49529945346698
1973	8.86519532021837
1974	8.34851167464844
1975	8.04977810877244
1976	7.95156059946586
1977	8.29650335612491
1978	8.98315261222733
1979	9.59138404637939
1980	10.1260962294337
1981	10.5818893940609
1982	10.8065828467362
1983	10.8825059649921
1984	10.9681446276504
1985	11.0546647193677
1986	11.1323580512104
1987	11.1924124582313
1988	11.2276616476167
1989	11.2345202936919
1990	11.2114623578546
1991	11.1528307428018
1992	11.0640367997052
1993	10.959931636527
1994	10.8501630905448
1995	10.7423662694098
1996	10.6490724529621
1997	10.571031410424
1998	10.5069456867075
1999	10.4645001839844
2000	10.4320135010351
2001	10.394063096042
2002	10.3527306917064
2003	10.3213634513028
2004	10.3079127174578
2005	10.329521707255
2006	10.4001074294155
2007	10.5040197015245
2008	10.610644683243
2009	10.6867250606764
2010	10.7096140826451
2011	10.6721937443809
2012	10.6104324089195
2013	10.5478479114613
2014	10.4839969181358
2015	10.431687180126
2016	10.3892787269243
2017	10.3339557872605
2018	10.2635260241157
2019	10.2024650758063
2020	10.151654754606
2021	10.1100289728869
2022	10.0875577212507
2023	10.0817263606029