Year	% of female population
1960	12.7774051944885
1961	12.8602751283303
1962	12.9272585437263
1963	12.9767998097899
1964	13.0191870243781
1965	13.044270300675
1966	13.0524021217264
1967	13.0591166898953
1968	13.0618461575074
1969	13.0598874566465
1970	13.055717713399
1971	13.0415653217691
1972	13.0196191923017
1973	12.991564202273
1974	12.9505548928453
1975	12.9022276281548
1976	12.855527987561
1977	12.8065798084118
1978	12.7542657989491
1979	12.7210993762023
1980	12.7299656078065
1981	12.780364651977
1982	12.871040026032
1983	12.9992670360761
1984	13.141787817539
1985	13.2732917822982
1986	13.3939054018374
1987	13.5082790211706
1988	13.604042425247
1989	13.6735747377292
1990	13.7309769436801
1991	13.7852340308247
1992	13.830389891791
1993	13.871241165201
1994	13.9117029937583
1995	13.936262544109
1996	13.9052855291585
1997	13.8101752549304
1998	13.6730764637501
1999	13.499534547597
2000	13.2978838377996
2001	13.1081763448307
2002	12.946637178198
2003	12.7950175293206
2004	12.6550195355544
2005	12.5340404552444
2006	12.4103512375494
2007	12.2635115219008
2008	12.109522769015
2009	11.9542423105489
2010	11.7946543285601
2011	11.6391480121085
2012	11.4996817585453
2013	11.3722489817679
2014	11.2542031906894
2015	11.1536815694404
2016	11.0741820224892
2017	10.9969302099053
2018	10.9079848317159
2019	10.8121695348496
2020	10.7091284660085
2021	10.5996162410341
2022	10.5005733982714
2023	10.4149201918005