Year	% of female population
1960	18.3224208847477
1961	18.6006755216644
1962	18.7370727611558
1963	18.7207125145489
1964	18.5826629847521
1965	18.3630069238378
1966	18.1108905857393
1967	17.8611113795136
1968	17.6092520437008
1969	17.3485177287566
1970	17.0217915421635
1971	16.6515255792613
1972	16.3187375012442
1973	16.0470243780517
1974	15.8498013268372
1975	15.8026879338355
1976	15.8734911414713
1977	15.9664785648109
1978	16.0912678672106
1979	16.2255682050027
1980	16.2449018915187
1981	16.0944849575402
1982	15.8687675037432
1983	15.6098826473775
1984	15.3280067283431
1985	15.0390783859924
1986	14.7476719954533
1987	14.4511038289065
1988	14.1491097396609
1989	13.8409250175193
1990	13.5171239513829
1991	13.1870909562912
1992	12.8043853033078
1993	12.3559632540357
1994	11.8956184384707
1995	11.4391598152215
1996	11.0027319250452
1997	10.6183837639314
1998	10.3213003213003
1999	10.1520337797322
2000	9.99702487944564
2001	9.68613952228182
2002	9.24895092917701
2003	8.77372076489782
2004	8.27768183849192
2005	7.84738560522399
2006	7.54789043384854
2007	7.33195621720445
2008	7.18128295825632
2009	7.09990015857168
2010	6.93775158975556
2011	6.69084462571477
2012	6.48962454861171
2013	6.29722344746204
2014	6.07902908749038
2015	5.94636258529618
2016	5.91827069449613
2017	5.88621370551542
2018	5.84774429794693
2019	5.79990333494441
2020	5.74266405636482
2021	5.68230048009348
2022	5.61715561715562
2023	5.53938097979549