Year	% of female population
1960	11.2923312975122
1961	11.4018065583782
1962	11.5808517920884
1963	11.8167499562487
1964	12.1259034920512
1965	12.5410950319601
1966	13.0842200457948
1967	13.7331089204136
1968	14.429514039397
1969	15.0871396553057
1970	15.4605486439051
1971	15.4494983929093
1972	15.2360536027173
1973	14.9313073259064
1974	14.5813539192399
1975	14.2153251975871
1976	13.8494197282386
1977	13.4847996129344
1978	13.1211795048841
1979	12.8043725243345
1980	12.5291051080753
1981	12.2440167776955
1982	11.9740903183886
1983	11.7519596584952
1984	11.5802634428715
1985	11.4381702052855
1986	11.2923683337561
1987	11.1145996860283
1988	10.8990178297109
1989	10.6381914574372
1990	10.482121333869
1991	10.2671927283624
1992	10.0408703206444
1993	10.1524628616106
1994	10.4836834353926
1995	10.899439352996
1996	11.4191810138918
1997	11.9455448836701
1998	12.2736551619854
1999	12.420993227991
2000	12.4071802458963
2001	12.2080005970595
2002	11.835966962465
2003	11.3437624607053
2004	10.8073264390891
2005	10.2618289603689
2006	9.76097427974189
2007	9.3255079006772
2008	8.96107507782293
2009	8.67007718222491
2010	8.43971882359191
2011	8.19186960454557
2012	7.91844970949448
2013	7.67647185494638
2014	7.45828072211036
2015	7.27180527383367
2016	7.20667911603875
2017	7.25692657580637
2018	7.33857360385201
2019	7.44441995084952
2020	7.5526548063453
2021	7.64374693792317
2022	7.71407843231048
2023	7.76180860751475