Year	% of female population
1960	6.87399826918285
1961	7.48923362630677
1962	8.03517518415472
1963	8.43899093810549
1964	8.68129808760286
1965	8.72699436673254
1966	8.55521514462606
1967	8.21793311985024
1968	7.70253332648292
1969	7.04176606797395
1970	6.58213206428107
1971	6.49074521906287
1972	6.7475486293434
1973	7.23027545264478
1974	7.82289942061651
1975	8.16051992286726
1976	8.12988089668013
1977	7.5663160080321
1978	6.47463108861824
1979	5.30911619105398
1980	4.4030835450458
1981	3.98961900981201
1982	4.16821332656348
1983	4.79236494172162
1984	5.63925638739697
1985	6.45816729044776
1986	6.94780353020859
1987	7.19991513159148
1988	7.40322709495457
1989	7.54229541864
1990	7.66701472230403
1991	7.7839101598408
1992	7.86674737727301
1993	7.98487377365058
1994	8.07865218469171
1995	8.14953667033176
1996	8.23240680894841
1997	8.23392114758713
1998	8.12775961100531
1999	7.90555650516901
2000	7.56015223867777
2001	7.1789704588677
2002	6.82327795556244
2003	6.50278952872809
2004	6.28252473415542
2005	6.20727880661754
2006	6.23743244030952
2007	6.34726820415865
2008	6.49417081575381
2009	6.64075216256754
2010	6.77239676570068
2011	6.87275061133255
2012	6.93850589815662
2013	6.99653454900604
2014	7.05586556358377
2015	7.12793197857275
2016	7.20631808028203
2017	7.29616723281365
2018	7.46555844392606
2019	7.65605649728047
2020	7.80030432262515
2021	7.97582782566741
2022	8.18758196016914
2023	8.27388676415072