Year	% of female population
1960	2.10228753726518
1961	2.11519522968176
1962	2.13634128691736
1963	2.15247340296681
1964	2.15240688833957
1965	2.12243842832867
1966	2.06757118477536
1967	1.99420005985855
1968	1.91022585643693
1969	1.82208193944823
1970	1.73470902437624
1971	1.64854155312712
1972	1.55535776865821
1973	1.4636910300556
1974	1.3940914094316
1975	1.35191758964587
1976	1.33535329567815
1977	1.34067574146398
1978	1.36698953156618
1979	1.41456020328056
1980	1.47882235703137
1981	1.55671605380787
1982	1.64564442070505
1983	1.73837164959252
1984	1.82806728533567
1985	1.91191440710781
1986	1.99088990686057
1987	2.0668251285527
1988	2.13627886687191
1989	2.19262026796468
1990	2.23481130762366
1991	2.26333523377763
1992	2.27720765817748
1993	2.28260452004656
1994	2.288841531337
1995	2.29732792332305
1996	2.30328177387553
1997	2.30860502859155
1998	2.31710937538483
1999	2.32635375644154
2000	2.33996545140162
2001	2.36579680362565
2002	2.39754757163686
2003	2.42011117010847
2004	2.43435576177514
2005	2.46661663263319
2006	2.51480355739699
2007	2.55620517084009
2008	2.60191459109326
2009	2.67127931279323
2010	2.76252037072855
2011	2.8688175636865
2012	2.99344750607809
2013	3.13191449422374
2014	3.26972328435055
2015	3.40198073133124
2016	3.53082493422428
2017	3.65604996931999
2018	3.78168036429655
2019	3.90703161321541
2020	4.01472991751783
2021	4.10927828897647
2022	4.19840744205946
2023	4.27123483780521