Year	% of female population
1960	15.6014941411247
1961	15.4995517481821
1962	15.5174909529554
1963	15.6077735214426
1964	15.71499615715
1965	15.8350461363537
1966	15.9506863243518
1967	16.043748201143
1968	16.1105130965196
1969	16.1419908069064
1970	15.9885580940193
1971	15.6387421011788
1972	15.278585976142
1973	14.9813806932111
1974	14.729610709882
1975	14.4649523019494
1976	14.1938540679572
1977	13.9498640493401
1978	13.7850315365108
1979	13.7063605930177
1980	13.6336802858474
1981	13.4772427044554
1982	13.2301013024602
1983	12.9531511433352
1984	12.6866473305403
1985	12.4851336677181
1986	12.4138274308753
1987	12.4664558175196
1988	12.6020572904654
1989	12.7899491687199
1990	12.9400141749533
1991	13.0078746753791
1992	13.0417869500236
1993	13.0905669442665
1994	13.1759270135871
1995	13.3318009424204
1996	13.5714955461791
1997	13.8646428637057
1998	14.1852539714023
1999	14.4754551250266
2000	14.5894582108358
2001	14.4330616590167
2002	14.0540068163943
2003	13.5391465937379
2004	12.9930966469428
2005	12.5008855827134
2006	12.0861487992298
2007	11.7556210042382
2008	11.4964164193151
2009	11.3004451579946
2010	11.1276619221009
2011	10.9585737343005
2012	10.8179023914836
2013	10.7268141911751
2014	10.7024118381858
2015	10.6149284014203
2016	10.4193113297366
2017	10.1847551741545
2018	9.88884314532729
2019	9.51610190868578
2020	9.1776435954187
2021	8.9114569594654
2022	8.77698162905422
2023	8.75638228480173