Year	% of female population
1960	12.6161572864687
1961	12.4384885764499
1962	12.1837042536052
1963	11.8789509761609
1964	11.5636098047323
1965	11.268588648997
1966	11.003219097328
1967	10.7609104924684
1968	10.5377277473898
1969	10.328376305468
1970	10.1175695258624
1971	9.87592837191174
1972	9.62186594290353
1973	9.40458031495645
1974	9.24022081603637
1975	9.13346909743538
1976	9.07828424235637
1977	9.05436476574622
1978	9.05041273535047
1979	9.06607724289097
1980	9.09661427506504
1981	9.04966783706707
1982	8.89421616518205
1983	8.71823242400088
1984	8.55530639703184
1985	8.41392571371963
1986	8.33213430613509
1987	8.30404182585964
1988	8.27861234505496
1989	8.24231034625303
1990	8.19068142715629
1991	8.09864018181133
1992	7.88657122700114
1993	7.59494261091209
1994	7.33726765525672
1995	7.11931097260365
1996	6.94026686811535
1997	6.8150414072622
1998	6.72061593100885
1999	6.62017055396271
2000	6.50872500318431
2001	6.40046390400378
2002	6.31528418702161
2003	6.26197161930672
2004	6.23299750042171
2005	6.17919354467566
2006	6.06751929945846
2007	5.93611804201229
2008	5.83461674243791
2009	5.8016131969761
2010	5.86314488724127
2011	5.91298953417673
2012	5.89182351953337
2013	5.84538713242198
2014	5.77924505371266
2015	5.69865080159164
2016	5.6771123108387
2017	5.69983287527063
2018	5.68366227222849
2019	5.64420007863461
2020	5.58675937872172
2021	5.50124622444463
2022	5.39577010165245
2023	5.29376359872656