Year	% of female population
1960	10.2973168542557
1961	10.2800775158242
1962	10.3410135633619
1963	10.4753478103328
1964	10.7454783658028
1965	11.0568333110613
1966	11.3301034055714
1967	11.6491345963316
1968	12.0294517029164
1969	12.387644729828
1970	12.7579895730626
1971	13.0462097819839
1972	13.1340721007263
1973	13.1259438266317
1974	13.1219510276407
1975	13.076002698533
1976	13.0182604705785
1977	13.042220868519
1978	13.0560044314736
1979	12.991529103017
1980	12.8530766477215
1981	12.672636581049
1982	12.4669813478761
1983	12.2632529922579
1984	12.0600190505098
1985	11.8393066588246
1986	11.587755005283
1987	11.3387059257225
1988	11.139748663797
1989	10.9905376819203
1990	10.9074444077103
1991	10.8964748293204
1992	10.9519863167852
1993	11.0432701030218
1994	11.1311672683514
1995	11.1973764838496
1996	11.236327529334
1997	11.247187467957
1998	11.2210905589178
1999	11.1627144428537
2000	11.0527205751887
2001	10.9320593157816
2002	10.8601430754459
2003	10.823212965736
2004	10.8026721755295
2005	10.8111720937604
2006	10.747792016545
2007	10.5733388622027
2008	10.3602992554447
2009	10.0721641261286
2010	9.6663674039412
2011	9.25070897037132
2012	8.89002482891701
2013	8.54709786773501
2014	8.28406945377979
2015	8.14494996326813
2016	8.09052451100087
2017	8.00243733723382
2018	7.86180169025664
2019	7.71235382283455
2020	7.51988186662556
2021	7.29647382019073
2022	7.1334811931381
2023	7.00733498392116