Year	% of female population
1960	3.37656341811466
1961	3.36828363621293
1962	3.3615940693412
1963	3.3530691766611
1964	3.3447392644175
1965	3.33432245301682
1966	3.32613095296292
1967	3.31906505754012
1968	3.31385132554053
1969	3.31175815673768
1970	3.32039431427853
1971	3.33654507914659
1972	3.34446344707767
1973	3.34115882778259
1974	3.32326017814507
1975	3.28998236423502
1976	3.2388594697715
1977	3.1786406131559
1978	3.11163068351408
1979	3.03668339658057
1980	2.96011432608626
1981	2.89326640780377
1982	2.83628521113102
1983	2.78502647682705
1984	2.74465337017902
1985	2.71515294917961
1986	2.69888226636161
1987	2.70136253880649
1988	2.71334326452437
1989	2.73721093202523
1990	2.77762396522606
1991	2.82146224159368
1992	2.87953884279711
1993	2.95507646559049
1994	3.03419531567427
1995	3.11052369012679
1996	3.18403940128516
1997	3.2698344114171
1998	3.36924336924337
1999	3.46167299620228
2000	3.54907089464354
2001	3.64846641255688
2002	3.74668151066198
2003	3.83481901428563
2004	3.93988430929752
2005	4.08784270418207
2006	4.27880885600048
2007	4.50293230761925
2008	4.76016132937293
2009	5.03259528983379
2010	5.27915524181786
2011	5.49913388062036
2012	5.71211362026366
2013	5.91399389353207
2014	6.10808808865844
2015	6.29661535671374
2016	6.46741765614605
2017	6.59976215051833
2018	6.69509785314771
2019	6.76655389076848
2020	6.8044817555386
2021	6.81115404331314
2022	6.80955680955681
2023	6.80319105189572