Year	% of female population
1960	3.4280876106588
1961	3.43351283040482
1962	3.44134110660171
1963	3.45159796036981
1964	3.46428652095678
1965	3.47926627188906
1966	3.49610229697389
1967	3.51428687988206
1968	3.53357863274085
1969	3.55360057748019
1970	3.57447385048069
1971	3.59599433238343
1972	3.61708584114241
1973	3.63683631717691
1974	3.6548039103868
1975	3.67042936288617
1976	3.68295231227787
1977	3.69202589486488
1978	3.69714792662656
1979	3.69757585553031
1980	3.69361321193904
1981	3.68754233823882
1982	3.68202182550417
1983	3.67854820210489
1984	3.67810728160379
1985	3.68292031738412
1986	3.69430274080211
1987	3.71312636180176
1988	3.74153345514379
1989	3.78127068745062
1990	3.8321577027084
1991	3.89217404098295
1992	3.95895779834433
1993	4.02580046943531
1994	4.09895622827908
1995	4.18257713044482
1996	4.2767622380788
1997	4.38721063244808
1998	4.51549277545301
1999	4.65100179516151
2000	4.78587825906561
2001	4.91923848963188
2002	5.04785169308146
2003	5.1712534641203
2004	5.27988656995416
2005	5.36542800390134
2006	5.43202162309822
2007	5.48278099799966
2008	5.51877544673611
2009	5.55060737118297
2010	5.58695536403137
2011	5.62448336977965
2012	5.65859595865874
2013	5.68987015196171
2014	5.71780069005893
2015	5.74090100346921
2016	5.76576325378855
2017	5.81338466865676
2018	5.90192036190751
2019	6.00324055941705
2020	6.07883495329316
2021	6.14514210100494
2022	6.18079645973157
2023	6.1752827686121