Year	% of female population
1960	2.809689353806829
1961	2.8682467163548035
1962	2.9204154060145897
1963	2.9778266389982035
1964	3.0488662354298364
1965	3.176749300508
1966	3.3173633579039437
1967	3.43409909973958
1968	3.578202670120711
1969	3.7034493701688076
1970	3.7750639094390115
1971	3.8211742024930606
1972	3.876493903664346
1973	3.9240278388320564
1974	3.9773886117357464
1975	4.045365770809797
1976	4.114970240078489
1977	4.200373455002074
1978	4.2610011063867
1979	4.280924584403968
1980	4.200491979490179
1981	3.965755671201379
1982	3.624634134089866
1983	3.3321476900993208
1984	3.144771211760596
1985	3.040624604912003
1986	3.09159279838577
1987	3.278823871631006
1988	3.522099158167199
1989	3.7705516104570354
1990	4.0378718964303415
1991	4.307221898502302
1992	4.530449800265124
1993	4.693891479202711
1994	4.7862319698135165
1995	4.814490116618592
1996	4.766035973089756
1997	4.657199034253673
1998	4.478360631338338
1999	4.256391397427029
2000	4.114249810903126
2001	4.10921116628109
2002	4.250559188346024
2003	4.495824610748007
2004	4.760643650405059
2005	4.907180336521314
2006	4.892922465187663
2007	4.658152537162753
2008	4.214026940110284
2009	3.7442784148734525
2010	3.3671896825302126
2011	3.202518766671649
2012	3.3060550132230575
2013	3.6082081063793976
2014	4.033451599754295
2015	4.474548777720239
2016	4.777991765770221
2017	4.9532874406986025
2018	5.105001279144405
2019	5.224069668136985
2020	5.31648060707568
2021	5.408131675549397
2022	5.489906210179373
2023	5.586037267711226