Year	% of female population
1960	4.56443020884528
1961	4.47278871475043
1962	4.47778033476638
1963	4.50931674571008
1964	4.46075206698607
1965	4.30931718966773
1966	4.06472288411132
1967	3.72906129467987
1968	3.37523013857479
1969	3.1165189534729
1970	2.99821924299157
1971	2.9967405397958
1972	3.10169441423421
1973	3.29234209392607
1974	3.52628142141255
1975	3.76429592514218
1976	4.02341714834189
1977	4.31239941634508
1978	4.58158055053996
1979	4.76219784443966
1980	4.84287877940931
1981	4.81582035342236
1982	4.66010762646518
1983	4.44185870411925
1984	4.26636764029047
1985	4.13668529042982
1986	4.04588677951284
1987	4.01208639989141
1988	4.0009957003847
1989	4.05612586101263
1990	4.09215667407867
1991	3.96225510268073
1992	3.64523263851465
1993	3.13854045743709
1994	2.55750205031448
1995	2.0773643967947
1996	1.81264145951931
1997	1.82007780259441
1998	2.06254093688911
1999	2.4517522730777
2000	2.86897316811986
2001	3.20318844597521
2002	3.43097535210379
2003	3.60640290281529
2004	3.76057381721452
2005	3.892163835973
2006	4.02154478771199
2007	4.16606464753602
2008	4.33471177743223
2009	4.5283183790216
2010	4.72443543284656
2011	4.90245809409933
2012	5.03604888943205
2013	5.09737958126258
2014	5.08044886906996
2015	4.99400349493526
2016	4.85494136916433
2017	4.68902363918171
2018	4.51883251920747
2019	4.35517668904229
2020	4.22257746058465
2021	4.15811833064241
2022	4.16947337154946
2023	4.21786678161235