Year	% of female population
1960	13.4542769990429
1961	13.3071185766467
1962	13.1401875537909
1963	13.0389255720545
1964	13.0546211262625
1965	13.1523592917502
1966	13.3138055400626
1967	13.5183194650996
1968	13.6914037433061
1969	13.7944238091577
1970	13.8603671213477
1971	13.9270050068196
1972	14.0094980558857
1973	14.1008555789582
1974	14.1997023950242
1975	14.306506913295
1976	14.3884818716041
1977	14.4126198887014
1978	14.3872364769717
1979	14.3387917926542
1980	14.3015786098927
1981	14.3068763710091
1982	14.3389846535546
1983	14.4012916481062
1984	14.4682067812089
1985	14.5146414592163
1986	14.5217481985399
1987	14.4400302318734
1988	14.2994834487491
1989	14.1824886959395
1990	14.1543568442638
1991	14.2688696192591
1992	14.5043331605654
1993	14.7856480178554
1994	15.0375100578021
1995	15.2075909312992
1996	15.320100584575
1997	15.3702995693571
1998	15.3838016032001
1999	15.4075672917714
2000	15.4299300680723
2001	15.4319219389433
2002	15.4260740379527
2003	15.4142325905844
2004	15.3866151604548
2005	15.3437555376757
2006	15.2830883112414
2007	15.2164759950794
2008	15.1375860275898
2009	15.0406944029454
2010	14.9305856310755
2011	14.7978856518491
2012	14.6433075798438
2013	14.4851214188279
2014	14.3003713642142
2015	14.0845826499407
2016	13.8586736013152
2017	13.6139381877538
2018	13.3567050863818
2019	13.1252090376482
2020	12.939497501401
2021	12.7993957983173
2022	12.7084867015622
2023	12.671455703041