Year	% of female population
1960	8.89773792797467
1961	8.84245484125551
1962	8.74504264703917
1963	8.61858772743895
1964	8.48586380562161
1965	8.35977720006965
1966	8.23982682878163
1967	8.12423138417013
1968	8.022423687979
1969	7.9704425775831
1970	7.97687062181754
1971	8.01353057025067
1972	8.06805399543302
1973	8.12499870177476
1974	8.15455996941716
1975	8.14876990778943
1976	8.1275701754451
1977	8.09867885229293
1978	8.07648472198829
1979	8.10869504170137
1980	8.25371313346718
1981	8.59015479300482
1982	9.10071913321526
1983	9.68654461527546
1984	10.2694708108894
1985	10.7643656742694
1986	11.101018024607
1987	11.2478463416569
1988	11.2263976499234
1989	11.0953832302437
1990	10.9192882223413
1991	10.7478179720061
1992	10.5826550349524
1993	10.3781537130859
1994	10.0686357234967
1995	9.62036724638728
1996	9.04591461044327
1997	8.37857158425487
1998	7.68554367096422
1999	7.04948404525083
2000	6.52103341768596
2001	6.1252711606599
2002	5.92148320366668
2003	5.93355617160394
2004	6.09320191519456
2005	6.33177764832267
2006	6.58772558996456
2007	6.78179693511228
2008	6.93062770741144
2009	7.08628159426441
2010	7.20663032348626
2011	7.24982516995954
2012	7.19093647804625
2013	6.99826749210009
2014	6.70862996123615
2015	6.41044664858844
2016	6.17916206225837
2017	6.04679207731882
2018	5.99910263149317
2019	6.00588265851583
2020	6.02898900047151
2021	6.04972830968285
2022	6.03965273368585
2023	5.97037976949244