Year	% of female population
1960	9.4555534517928
1961	9.45995920277312
1962	9.45946065518794
1963	9.50665770933457
1964	9.59019587304912
1965	9.66269867139523
1966	9.74282527833928
1967	9.83323173922949
1968	9.88440719347125
1969	9.90212827103923
1970	9.92756251562671
1971	9.94855257134659
1972	9.96788698763778
1973	9.98813574455429
1974	10.0108991486208
1975	10.032952610863
1976	10.064090181129
1977	10.1158152029793
1978	10.1970612751209
1979	10.3199244765564
1980	10.484997785889
1981	10.6715437935128
1982	10.8470597429145
1983	11.0046697798532
1984	11.0933775042515
1985	11.0730844924781
1986	10.9957758552494
1987	10.9201211075773
1988	10.8440859863091
1989	10.7694722419008
1990	10.7541998567312
1991	10.7927707379055
1992	10.8392770556677
1993	10.8758527723851
1994	10.8655721884926
1995	10.8024228493643
1996	10.7262527832406
1997	10.6402805880074
1998	10.5709520622863
1999	10.5962934570967
2000	10.6918606376778
2001	10.74031955837
2002	10.7489096113405
2003	10.7801903700307
2004	10.7615701962885
2005	10.6720138556546
2006	10.5625901085253
2007	10.4359005764105
2008	10.2906725800432
2009	10.1551360171913
2010	10.0129212892725
2011	9.8556040369456
2012	9.7206329673157
2013	9.61073065611012
2014	9.53782715627896
2015	9.49623680695045
2016	9.5077415873314
2017	9.57275748232571
2018	9.66048682048593
2019	9.7792938241389
2020	9.93714928581601
2021	10.1036430827707
2022	10.2736559912428
2023	10.4855757152278