Year	% of female population
1960	2.4291101474732173
1961	2.44327369722708
1962	2.453279653119574
1963	2.4590175108899697
1964	2.4682130089084895
1965	2.474764380791071
1966	2.4774114785164576
1967	2.4793544270719865
1968	2.4758147613912462
1969	2.472522296526263
1970	2.464587459600039
1971	2.449522138142531
1972	2.4377594972723977
1973	2.43131913728508
1974	2.4283427640790345
1975	2.425236454789192
1976	2.419630224053999
1977	2.4098570338554817
1978	2.396375297733774
1979	2.382576461943042
1980	2.377361126219013
1981	2.385181668868498
1982	2.4008948574963025
1983	2.425072183071758
1984	2.4570958961321474
1985	2.4886669635913043
1986	2.5116895090437703
1987	2.5317997175308813
1988	2.5556171541893744
1989	2.5723836355661036
1990	2.5826466764370712
1991	2.596510317075972
1992	2.612200318883665
1993	2.62769936254618
1994	2.643108317238168
1995	2.660182723775117
1996	2.683316828775129
1997	2.7079083601375196
1998	2.7239684762257887
1999	2.7300087389396253
2000	2.7296979891069477
2001	2.7276438957883187
2002	2.720279184852998
2003	2.7076686245204318
2004	2.7047407659870784
2005	2.7174924803009297
2006	2.7499518819890447
2007	2.808939473848501
2008	2.896148177141615
2009	3.0124193496328706
2010	3.157233839147326
2011	3.3069395358417504
2012	3.4634608076191067
2013	3.6201058385273983
2014	3.7536556094012576
2015	3.8630260391344042
2016	3.946599600529536
2017	4.013968849100404
2018	4.057981206897966
2019	4.053504344397937
2020	4.012444854665723
2021	3.967316556001107
2022	3.979013100097412
2023	4.115887733945592