Year	% of female population
1960	3.480321349674183
1961	3.611795681460443
1962	3.7142323604814798
1963	3.8360984963011626
1964	3.924409101120594
1965	3.931052443241329
1966	3.9239243707943894
1967	3.9425914036640908
1968	3.9262805711105675
1969	3.9279724570670194
1970	3.940623834782945
1971	3.9729251402400334
1972	4.047834387195266
1973	4.098971944686294
1974	4.10266679117969
1975	4.017250434962383
1976	3.7946971447793
1977	3.4826294170394965
1978	3.2394183106019656
1979	3.088360248575072
1980	3.0120521682358126
1981	3.0884384559661546
1982	3.2818481823308163
1983	3.5062863240155755
1984	3.7154759325310707
1985	3.9278746188280107
1986	4.129235619448786
1987	4.287400777845638
1988	4.404338071233284
1989	4.464243563604232
1990	4.4627601031837365
1991	4.402262009697107
1992	4.28480524734171
1993	4.107944451730111
1994	3.9164217192223676
1995	3.805347057070186
1996	3.8226696543082492
1997	3.9719487808098703
1998	4.201820943971183
1999	4.422727914572456
2000	4.529061394668717
2001	4.496104615903137
2002	4.300998646652877
2003	3.9705575066036
2004	3.631856120791983
2005	3.348896830425522
2006	3.184942221338
2007	3.190374908437508
2008	3.348618865878674
2009	3.6191135627819158
2010	3.9271993577085023
2011	4.1719130752851745
2012	4.327873784501868
2013	4.4736064612245325
2014	4.586020781163167
2015	4.6532538351635315
2016	4.738301469772496
2017	4.848607544122429
2018	4.93196367199548
2019	4.990856341884861
2020	5.075797197139316
2021	5.1585473865084985
2022	5.2458578919596635
2023	5.367212878955814