Year	% of female population
1960	11.6072076195014
1961	11.4071838020258
1962	11.227634737886
1963	11.1098133840697
1964	11.0585108363237
1965	11.0447509257337
1966	11.0467159640426
1967	11.0455730578904
1968	11.0449795175327
1969	11.0505681723426
1970	11.0668804491802
1971	11.1043514261557
1972	11.1626708256222
1973	11.2316738382303
1974	11.3150043888988
1975	11.4169359502297
1976	11.5358812134293
1977	11.6627642986514
1978	11.736013376321
1979	11.7601423789907
1980	11.8026231732181
1981	11.8581788494984
1982	11.902162311062
1983	11.9241148942486
1984	11.9058492149818
1985	11.8661791229742
1986	11.8189030939685
1987	11.7520919709915
1988	11.679980174093
1989	11.6354379860275
1990	11.6200797307933
1991	11.6259459456009
1992	11.6722953964845
1993	11.7214471906697
1994	11.6328373932335
1995	11.5840863588413
1996	11.7484055503119
1997	11.9729487774118
1998	12.1319144849565
1999	12.2209359427885
2000	12.2761606755255
2001	12.3035110274454
2002	12.317067422842
2003	12.3287189407086
2004	12.3490997330556
2005	12.4350741384511
2006	12.5553086823725
2007	12.6143693862221
2008	12.6163728150489
2009	12.5902826517087
2010	12.5056862844699
2011	12.3782977947917
2012	12.3002277312216
2013	12.2795267327885
2014	12.2744876053415
2015	12.2710132319519
2016	12.2747522769687
2017	12.2955052921424
2018	12.3418973345142
2019	12.4179547523209
2020	12.5049568860055
2021	12.5933469500547
2022	12.6840706910825
2023	12.755452829863