Year	% of female population
1960	8.574099307757503
1961	8.560331601849374
1962	8.627465149748543
1963	8.758092607361244
1964	8.962216533566865
1965	9.227491000776231
1966	9.4749356591154
1967	9.717828628594834
1968	9.952447238939635
1969	10.1250659999083
1970	10.246091663321543
1971	10.311819189298204
1972	10.339995391593702
1973	10.318522182836604
1974	10.194924497692755
1975	10.002831971410712
1976	9.814629701932262
1977	9.740906049188496
1978	9.888709320964988
1979	10.142074974303133
1980	10.37938453983544
1981	10.600700418909122
1982	10.67340846798489
1983	10.590402026559389
1984	10.51962814892703
1985	10.49006220193447
1986	10.463669319001305
1987	10.435195741317104
1988	10.36551378021126
1989	10.239641961630612
1990	10.071069502762112
1991	9.883696417376719
1992	9.708214737007463
1993	9.545770333632436
1994	9.437365716868966
1995	9.407041058658425
1996	9.437154567489525
1997	9.523835238699354
1998	9.619278393764422
1999	9.683075391282838
2000	9.733709373705597
2001	9.78025270079476
2002	9.815585046970027
2003	9.839219006306111
2004	9.855821093122351
2005	9.854581970687708
2006	9.780138192642731
2007	9.613347934203999
2008	9.418772901917244
2009	9.213799905498615
2010	8.992292380907877
2011	8.798293892505784
2012	8.647799422667564
2013	8.516492133569978
2014	8.403302698015212
2015	8.315238140649384
2016	8.248541628303368
2017	8.193421233249948
2018	8.150548914771704
2019	8.119665116923214
2020	8.09345604705674
2021	8.074221983781548
2022	8.073686729535414
2023	8.081780252847507