Year	% of female population
1960	6.37923529572988
1961	6.45240795118938
1962	6.53560656758317
1963	6.64373413906879
1964	6.82676603619166
1965	7.05436244664134
1966	7.33725910929169
1967	7.71819162666624
1968	8.06359336178461
1969	8.27697807331681
1970	8.43565404718293
1971	8.49478239446343
1972	8.40693205209977
1973	8.33273199153479
1974	8.32846461120954
1975	8.31858800801495
1976	8.29960329101857
1977	8.29898061486129
1978	8.33585812019175
1979	8.4097992124635
1980	8.49874873206162
1981	8.58127040064704
1982	8.62637678721194
1983	8.60358836400232
1984	8.51411536182236
1985	8.37026322603878
1986	8.19188373250427
1987	8.02160950345561
1988	7.89483712080472
1989	7.83333136328016
1990	7.85588791576155
1991	7.9407268473771
1992	8.00686463904703
1993	7.98904308035912
1994	7.88896157695927
1995	7.7119236263172
1996	7.45961931680007
1997	7.18160722301124
1998	6.93025823132646
1999	6.73113958112939
2000	6.60620270310753
2001	6.56903393993908
2002	6.60645921822488
2003	6.6791284956806
2004	6.75884700828701
2005	6.84101916636566
2006	6.90348159474287
2007	6.93533953830516
2008	6.97743972767769
2009	7.03185080365611
2010	7.04898003311393
2011	7.02416370268067
2012	6.98414643192471
2013	6.93855797683573
2014	6.89021226270236
2015	6.84414692690759
2016	6.8072769579408
2017	6.77726087648086
2018	6.74113355899708
2019	6.65439659934681
2020	6.48742560996734
2021	6.2913282619112
2022	6.11968655895974
2023	5.9754665853194