Year	% of female population
1960	14.4873241724237
1961	14.4753445339135
1962	14.4566510317367
1963	14.4283106742079
1964	14.3955359720685
1965	14.3599099456308
1966	14.3115009434717
1967	14.2448786882841
1968	14.1656311020358
1969	14.0679194615698
1970	13.9412460601288
1971	13.7952973239684
1972	13.6372751676823
1973	13.4654135575076
1974	13.2909347226102
1975	13.1329955380549
1976	13.0165684940319
1977	12.9092939300245
1978	12.7607308325649
1979	12.5895866504001
1980	12.4218690988745
1981	12.2546744425323
1982	12.1365936663236
1983	12.0463447841978
1984	11.9725060282116
1985	11.9495403138414
1986	11.9618310582447
1987	11.9602494664578
1988	11.9540597778584
1989	11.9450503537408
1990	11.8963728300358
1991	11.8049998511167
1992	11.6927889386143
1993	11.5789878381007
1994	11.4918994866801
1995	11.4282424507057
1996	11.3433900501612
1997	11.2168169376099
1998	11.0277733218441
1999	10.7547165858991
2000	10.4351066653931
2001	10.1306899104538
2002	9.8512552861804
2003	9.59751770476098
2004	9.38156163750311
2005	9.19639860596708
2006	9.02532899124055
2007	8.86515598720443
2008	8.7109969703332
2009	8.54556482159175
2010	8.36556883278632
2011	8.17729216701508
2012	7.99197866704297
2013	7.83028268553091
2014	7.71030916307756
2015	7.79146949702129
2016	8.11122306889529
2017	8.50651131165402
2018	8.92484861008196
2019	9.30954183644829
2020	9.48158751076677
2021	9.41515358489799
2022	9.26045392506074
2023	9.0091726027437