Year	% of female population
1960	2.090952420505047
1961	2.141813162829028
1962	2.1898792078376506
1963	2.2385624483300868
1964	2.287107496686994
1965	2.3243977418018207
1966	2.359513014420057
1967	2.3936711121449075
1968	2.4279526342528785
1969	2.466756973772
1970	2.5135525027792087
1971	2.573457837877161
1972	2.638592879832838
1973	2.698943216090095
1974	2.754706684827878
1975	2.828916150134773
1976	2.9093730542906155
1977	2.987836539234321
1978	3.0671369170241016
1979	3.140286786399785
1980	3.1963282269397952
1981	3.2428367213065923
1982	3.2997462733934726
1983	3.3639747539506986
1984	3.434518401495038
1985	3.50181128301196
1986	3.549540619043194
1987	3.592757646786437
1988	3.6323312530243834
1989	3.645495738302982
1990	3.577520744356961
1991	3.39610706430373
1992	3.145919490072854
1993	2.883225605978562
1994	2.718421551408554
1995	2.787171524403236
1996	3.051560061354452
1997	3.370396451581768
1998	3.6864890978098726
1999	3.9277776057675418
2000	4.032633332819035
2001	4.053176945224479
2002	4.056708466732204
2003	4.059533393383622
2004	4.072178103348163
2005	4.095854288359885
2006	4.117173530686093
2007	4.127579535812579
2008	4.123626711799703
2009	4.125161782909938
2010	4.139545709161185
2011	4.159926054150425
2012	4.195340217278875
2013	4.245638669911849
2014	4.3037479303959865
2015	4.355448566866081
2016	4.373621948115364
2017	4.33957620404765
2018	4.299657129738567
2019	4.268420677654757
2020	4.204786365953358
2021	4.208359292463644
2022	4.3344568059233834
2023	4.504273585813032