Year	% of female population
1960	9.62683953766446
1961	9.64350919189123
1962	9.59088966619712
1963	9.42946775670221
1964	9.19401032129596
1965	8.91806135812183
1966	8.6271592129314
1967	8.38400278441537
1968	8.22147434927916
1969	8.12408264180161
1970	8.07834120632373
1971	8.05672858884096
1972	8.01478779548109
1973	7.91445235514493
1974	7.77445170576493
1975	7.6207418588249
1976	7.45354315024706
1977	7.30697537633914
1978	7.21271243399993
1979	7.15482819043495
1980	7.10555383589503
1981	7.06654441231486
1982	7.04709016563046
1983	7.09196997772936
1984	7.18925544977578
1985	7.29898432563229
1986	7.42719164118247
1987	7.54707245392918
1988	7.57647827835881
1989	7.50841669957275
1990	7.41303624170445
1991	7.28686964061761
1992	7.11515614276463
1993	6.88601750869071
1994	6.58355204508164
1995	6.23422908615167
1996	5.87005287634355
1997	5.51017603085346
1998	5.21191272446813
1999	5.0087931351271
2000	4.83688330451425
2001	4.64872925895534
2002	4.45842863088645
2003	4.29382866187939
2004	4.16009599135643
2005	4.06755332259399
2006	4.04528519143445
2007	4.08619496080466
2008	4.16539480207109
2009	4.27289879652054
2010	4.39030975181951
2011	4.50167916933984
2012	4.61152880689002
2013	4.69067846213533
2014	4.72315129563071
2015	4.75929287274688
2016	4.80142173901016
2017	4.80540405188024
2018	4.78587279022101
2019	4.75010512800571
2020	4.67984263550507
2021	4.60057488168675
2022	4.54269777985464
2023	4.48702359091639