Year	% of female population
1960	3.5578508225953
1961	3.58809705074311
1962	3.58335080391556
1963	3.56529818428056
1964	3.52504352381099
1965	3.48193407256544
1966	3.43860270777045
1967	3.38806960838071
1968	3.33863722770604
1969	3.28876931946084
1970	3.24289613100016
1971	3.23456467824044
1972	3.2665655161862
1973	3.30149320647098
1974	3.32854988568371
1975	3.34619265238293
1976	3.34521302446136
1977	3.32030149734669
1978	3.29002905223921
1979	3.27734141552122
1980	3.2911576800616
1981	3.34719102265681
1982	3.37395217330705
1983	3.33997421774288
1984	3.29941707426799
1985	3.24913128588422
1986	3.18464340964639
1987	3.11322271241538
1988	3.03407242456137
1989	2.94593747086692
1990	2.85397937599154
1991	2.7656430422881
1992	2.67956740848569
1993	2.59083434174191
1994	2.50279737845676
1995	2.42159171619753
1996	2.34915361377151
1997	2.28936404143279
1998	2.24879223610893
1999	2.23301175528215
2000	2.25122756401365
2001	2.29836483474539
2002	2.35108570515935
2003	2.40657494437633
2004	2.47151776620846
2005	2.53299683452527
2006	2.5819151561851
2007	2.63145528875523
2008	2.68223179115517
2009	2.74174396200206
2010	2.82480924184245
2011	2.92975454857535
2012	3.02372517896374
2013	3.09207170349913
2014	3.13539528629061
2015	3.13910250363655
2016	3.10935441370224
2017	3.07280267250317
2018	3.05422489299583
2019	3.06114853548699
2020	3.09554134312074
2021	3.15155363946978
2022	3.20954616245147
2023	3.26008885677544