Year	% of female population
1960	13.8653862419841
1961	14.0576512054794
1962	14.2786861640855
1963	14.4883978126856
1964	14.677821720116
1965	14.8255207253411
1966	14.9158057784776
1967	14.9579004963255
1968	14.9591891570272
1969	14.9307790169939
1970	14.9047937724081
1971	14.8817182641101
1972	14.8359392042433
1973	14.7583864957298
1974	14.6439737706229
1975	14.4777230800435
1976	14.2411079279476
1977	13.9794354711849
1978	13.7633589870864
1979	13.620169273803
1980	13.5501562769215
1981	13.5441227473511
1982	13.5565337083983
1983	13.5212621490377
1984	13.4292672225632
1985	13.2771616628888
1986	13.0905674850451
1987	12.9192569467436
1988	12.789707157095
1989	12.7161337496185
1990	12.6765089299298
1991	12.6159278914326
1992	12.4880534874322
1993	12.2761272328676
1994	11.9624213578857
1995	11.5971602689765
1996	11.2244006539455
1997	10.8531950972305
1998	10.5102003639773
1999	10.2032318336248
2000	9.88396684882951
2001	9.51692890562355
2002	9.12363483999891
2003	8.71425330789113
2004	8.30076242239432
2005	7.92625977937975
2006	7.62702702496935
2007	7.40664824638358
2008	7.27968883921748
2009	7.25140004285092
2010	7.28184344185059
2011	7.31488046122289
2012	7.36106750797696
2013	7.42350795845505
2014	7.48149561945805
2015	7.5610045392515
2016	7.69704710013442
2017	7.88099801843524
2018	8.07626933769946
2019	8.25966659982573
2020	8.39755829279556
2021	8.45872271740053
2022	8.44099591785859
2023	8.34593920416854