Year	% of female population
1960	8.95066220951915
1961	8.99398124166827
1962	9.10615893001328
1963	9.25501449753536
1964	9.41665105591779
1965	9.32612028030543
1966	9.01600597262111
1967	9.01487939069799
1968	9.35657940490224
1969	9.74207344564168
1970	10.0815944782143
1971	10.2477630242025
1972	9.94997190467496
1973	9.25249019484404
1974	8.48524645456283
1975	7.87220351267791
1976	7.45132321289409
1977	7.08790667608512
1978	6.82365588902663
1979	6.67075981200765
1980	6.55093056660057
1981	6.46500995595188
1982	6.45106774336218
1983	6.46826615103873
1984	6.50566915585904
1985	6.60295434682411
1986	6.57479169713243
1987	6.58169233895992
1988	6.73363205565974
1989	6.82503293523529
1990	6.89706750536274
1991	7.13446932127194
1992	7.36583600300508
1993	7.47366992952672
1994	7.59854556075725
1995	7.6352251434964
1996	7.55480218621409
1997	7.365630641093
1998	7.08361872345169
1999	6.76023287168937
2000	6.4582590906387
2001	6.18520396273523
2002	5.94300074617682
2003	5.74262712617633
2004	5.58211211927562
2005	5.45213420602753
2006	5.3369415450489
2007	5.23292650470422
2008	5.12967587528225
2009	5.00549821743614
2010	4.86736225124992
2011	4.75845068646388
2012	4.67477440412903
2013	4.594844986415
2014	4.55880456708317
2015	4.56021944805396
2016	4.56405208193603
2017	4.57214899777956
2018	4.58511624041494
2019	4.5802000915755
2020	4.58583330789176
2021	4.60634642229336
2022	4.60466047506938
2023	4.58555843260165