Year	% of female population
1960	2.9108585383179
1961	2.90141889055721
1962	2.88810769272252
1963	2.86980342983006
1964	2.84816768713225
1965	2.82444205229625
1966	2.79793583894296
1967	2.77038010171904
1968	2.74519056229742
1969	2.72270383591138
1970	2.71602050982643
1971	2.72885282643608
1972	2.74690118901103
1973	2.76283456029292
1974	2.77497367315323
1975	2.7841315513782
1976	2.78938209426985
1977	2.79298544064637
1978	2.79974662967832
1979	2.81222145169472
1980	2.83013816000857
1981	2.85009237774709
1982	2.8701635479153
1983	2.88939755181951
1984	2.90683943954774
1985	2.92169785731489
1986	2.93275012125202
1987	2.93963864855906
1988	2.94544364892066
1989	2.9523365361839
1990	2.96045189150289
1991	2.9724987015444
1992	2.99417194765068
1993	3.04452456955724
1994	3.11923759687818
1995	3.19585081155494
1996	3.26743590115869
1997	3.33125697462127
1998	3.39389679930251
1999	3.46381277180953
2000	3.54103239398247
2001	3.62161738438154
2002	3.70208138138408
2003	3.77444523011976
2004	3.83285371435306
2005	3.8808538975737
2006	3.92262419281029
2007	3.9746442049808
2008	4.04514953244616
2009	4.12252612024158
2010	4.20266099802623
2011	4.28840261789779
2012	4.38219824646162
2013	4.48054831200727
2014	4.58319372795771
2015	4.69164267785769
2016	4.80278661635565
2017	4.91035374669263
2018	5.01391035831067
2019	5.11439911171363
2020	5.20096725624871
2021	5.27349333351071
2022	5.3423544059811
2023	5.40481301693517