Year	% of female population
1960	8.7869477818619
1961	8.94139985883595
1962	9.12237374159904
1963	9.33359123495318
1964	9.58803947421838
1965	9.88380016410931
1966	10.2005951953464
1967	10.5168090118444
1968	10.8238623519214
1969	11.1376003956219
1970	11.4717108793993
1971	11.8176353156374
1972	12.1700990965798
1973	12.5262506037772
1974	12.8788568134253
1975	13.2192629771497
1976	13.5414131444447
1977	13.8389619169217
1978	14.0908563336156
1979	14.2414867755798
1980	14.1911896482263
1981	13.9139512585983
1982	13.5218468808134
1983	13.187719881045
1984	13.1048464727667
1985	13.2787305188255
1986	13.5645075973739
1987	13.8785379348075
1988	14.2059505075054
1989	14.5471444361064
1990	14.8987511737425
1991	15.3162008753861
1992	15.777323662711
1993	16.1440311658652
1994	16.4505218900016
1995	16.9122738686947
1996	17.3959031475817
1997	17.7522770245472
1998	18.0944649437331
1999	18.4250976023212
2000	18.7358260346043
2001	19.0779995796182
2002	19.4450510440144
2003	19.7563602555021
2004	20.0513346001174
2005	20.330645658301
2006	20.5788472209312
2007	20.8085316593696
2008	20.9802938655608
2009	21.0608118801435
2010	21.0482346643318
2011	21.1532343331566
2012	21.4413378453123
2013	21.7900919683488
2014	22.1997993915796
2015	22.6169534094161
2016	23.0010530953358
2017	23.3983235307739
2018	23.8356354468798
2019	24.3030281041083
2020	24.759576353244
2021	25.1939123126098
2022	25.6060329388205
2023	25.9877909527305