Year	% of female population
1960	8.55145027233468
1961	8.62841380723838
1962	8.70703289678672
1963	8.81572177495165
1964	8.99762040047336
1965	9.24808497832603
1966	9.53172057368845
1967	9.82752354113008
1968	10.1138521784293
1969	10.3987155717109
1970	10.6905573895173
1971	10.970358887159
1972	11.2383242754076
1973	11.5158627084985
1974	11.8189183444603
1975	12.1422030854227
1976	12.4575618296921
1977	12.7465347527618
1978	12.9903735426283
1979	13.1608517692907
1980	13.2173009464444
1981	13.1378701715495
1982	12.983681076669
1983	12.8282976367775
1984	12.7159384673209
1985	12.6558241922134
1986	12.6547042277451
1987	12.7733869013267
1988	13.0306661606103
1989	13.3468041220722
1990	13.6884646734469
1991	14.0684824354549
1992	14.4630261020984
1993	14.8567872340006
1994	15.290260717345
1995	15.7418555266223
1996	16.1486790619235
1997	16.5037654178743
1998	16.787877400666
1999	17.0033867176602
2000	17.2540356060934
2001	17.5882222476198
2002	17.9412561584083
2003	18.2850825695929
2004	18.5789543660921
2005	18.7726144796205
2006	18.8414246828888
2007	18.7539845922612
2008	18.5444916822692
2009	18.277159404219
2010	18.0261718207795
2011	17.9288123085043
2012	18.013018237778
2013	18.2158966582852
2014	18.4787918487512
2015	18.7248195404392
2016	18.9649093315057
2017	19.2351060201525
2018	19.5669445603174
2019	19.9820927768181
2020	20.3609209311765
2021	20.6776253238567
2022	21.0662782531655
2023	21.5771861160351