Year	% of female population
1960	6.8667763248716
1961	6.83693428437652
1962	6.88131812431862
1963	6.95476965291168
1964	7.04354992994591
1965	7.17962114628817
1966	7.34978489267035
1967	7.514125771385
1968	7.67352983924579
1969	7.83960922770051
1970	7.9733268304638
1971	8.02596548214465
1972	8.01251867324304
1973	7.95208908050246
1974	7.83621877530039
1975	7.68366953125764
1976	7.54366092106511
1977	7.37516461976715
1978	7.13210770054335
1979	6.84670908639143
1980	6.53631971162207
1981	6.20302657073398
1982	5.90454248001604
1983	5.71597899861802
1984	5.66017026628448
1985	5.7141639967228
1986	5.8125063278
1987	5.91421673132196
1988	5.9975448038795
1989	6.03085104689834
1990	6.03237246920615
1991	6.04806392245313
1992	6.09899347729721
1993	6.17303072348833
1994	6.23567497171971
1995	6.28128686111997
1996	6.31996820051561
1997	6.32811660159271
1998	6.29258399247527
1999	6.23462663233654
2000	6.15020361713914
2001	6.04516170107685
2002	5.9510421990693
2003	5.86976073442945
2004	5.78757052995373
2005	5.6936275246882
2006	5.58357855447851
2007	5.46460819687231
2008	5.37217090291551
2009	5.33089618790235
2010	5.33902240687983
2011	5.39703161072202
2012	5.50219894960067
2013	5.62638488891063
2014	5.7344400457211
2015	5.83197959372085
2016	5.91971282429958
2017	5.98006715963902
2018	5.99459935642346
2019	5.97114799897937
2020	5.93428362188509
2021	5.87912660645548
2022	5.78823553803526
2023	5.67137707878033