Year	% of female population
1960	4.13399929010284
1961	4.0427021099131
1962	3.9542819648367
1963	3.92140862837811
1964	3.96869320729459
1965	4.08970705589106
1966	4.27192786005321
1967	4.48912707575598
1968	4.68235014205181
1969	4.778956839854
1970	4.73942838158196
1971	4.57440367483641
1972	4.33926659771742
1973	4.13323051387553
1974	4.06426887090177
1975	4.17719336761883
1976	4.4420650708879
1977	4.79373479684057
1978	5.13966873942018
1979	5.39812254004529
1980	5.5469518187955
1981	5.6181777195232
1982	5.6495408480173
1983	5.66679365276817
1984	5.67778535119055
1985	5.66793335282081
1986	5.61457746542809
1987	5.50591583517667
1988	5.3550532753495
1989	5.21269418828406
1990	5.13990018945967
1991	5.15561647803904
1992	5.23522380866216
1993	5.3195126548643
1994	5.34290889996267
1995	5.29408071832574
1996	5.19885102264927
1997	5.02431485487789
1998	4.74375990253832
1999	4.39676308942533
2000	4.0621500491118
2001	3.8066703286589
2002	3.7116313096713
2003	3.87897314173246
2004	4.39065176700683
2005	5.1473068979378
2006	5.89549984607585
2007	6.48455674790494
2008	6.84006382282552
2009	6.96414298525441
2010	6.95385630402478
2011	6.95084525095711
2012	7.04522799018317
2013	7.22564401957812
2014	7.43306059609305
2015	7.61468941410832
2016	7.71051895597427
2017	7.67874107714865
2018	7.51409797963094
2019	7.19796203830495
2020	6.79046976529489
2021	6.41102128716611
2022	5.78779700851897
2023	5.35626547930982