Year	% of female population
1960	4.487242833554282
1961	4.4517453981004955
1962	4.435059626269258
1963	4.412404075455341
1964	4.393037787189601
1965	4.400002438418567
1966	4.425715237587063
1967	4.46177878034135
1968	4.50595719585882
1969	4.548754333810282
1970	4.590348594031055
1971	4.6387045874737804
1972	4.692274255083602
1973	4.750317805253102
1974	4.822311406174343
1975	4.898606618613147
1976	4.97000157095161
1977	5.0432439749059705
1978	5.1249925604285185
1979	5.208942317135476
1980	5.278702078515403
1981	5.3290963431030685
1982	5.366727959695434
1983	5.40457742229512
1984	5.451409925884559
1985	5.505648384022032
1986	5.5652665695039305
1987	5.628623930508207
1988	5.7029934104890225
1989	5.794891853784449
1990	5.889696061869547
1991	5.979663921851372
1992	6.081348046472569
1993	6.206072964862951
1994	6.336120556928243
1995	6.466556378161291
1996	6.597894569269403
1997	6.729659137371833
1998	6.875922800873778
1999	7.027025340173438
2000	7.181300739206822
2001	7.348074886430937
2002	7.521690145450484
2003	7.6901866869464275
2004	7.845953040849159
2005	7.997604241711248
2006	8.15226023364962
2007	8.295662464798509
2008	8.419598242393322
2009	8.541811170280003
2010	8.677108435923351
2011	8.84132683043134
2012	9.034174194740013
2013	9.256652808084912
2014	9.516398891508864
2015	9.827422611077353
2016	10.174557295710992
2017	10.560362890112739
2018	10.978386274909553
2019	11.406154097721661
2020	11.843950415529157
2021	12.25381384462285
2022	12.676582649588017
2023	13.120947519786908