Year	% of female population
1960	2.724603419433651
1961	2.752978391057568
1962	2.776884037939446
1963	2.7882727979575552
1964	2.8100870430353253
1965	2.8534267021675075
1966	2.9033773721532334
1967	2.9576295308279925
1968	3.0121469704457122
1969	3.0587802188851994
1970	3.104813452230978
1971	3.1575584029385566
1972	3.219459429314129
1973	3.278759663542071
1974	3.3303155785837792
1975	3.377468670700812
1976	3.4197717925767757
1977	3.46731400936231
1978	3.530703813062821
1979	3.6040546996299
1980	3.6696559169140355
1981	3.7278150964894508
1982	3.7861265559211037
1983	3.8259279730093807
1984	3.8439157211357284
1985	3.8065378362509192
1986	3.6880122033350613
1987	3.512696218916819
1988	3.3310498452912194
1989	3.219127671329966
1990	3.2405083440132465
1991	3.3720759243083935
1992	3.5487691259480423
1993	3.760030270175385
1994	3.931055411219927
1995	4.011054193791253
1996	4.06352717190111
1997	4.112115491097439
1998	4.129160287599005
1999	4.141722125133494
2000	4.160816886523991
2001	4.149719967742938
2002	4.121391515710326
2003	4.080259787897679
2004	4.025975450113994
2005	3.993815955416831
2006	3.999950137988003
2007	4.037756857788286
2008	4.099533984924819
2009	4.171529668754687
2010	4.232282423610529
2011	4.261138904457906
2012	4.243718692666306
2013	4.2023423467114345
2014	4.158482488316904
2015	4.096179572968865
2016	4.108667395270751
2017	4.271292617981484
2018	4.496961511498385
2019	4.723053069919411
2020	4.94676557975427
2021	5.122451790358555
2022	5.180247334929045
2023	5.189508445922965