Year	% of female population
1960	6.20447220806969
1961	5.53620605661894
1962	5.3665879217646
1963	5.61031727726007
1964	6.13141755363629
1965	6.730929978728
1966	7.14513006299058
1967	7.34206165259134
1968	7.45206740069261
1969	7.40617740451748
1970	7.36578070445086
1971	7.39640304978483
1972	7.44492356064213
1973	7.51284433133108
1974	7.54333540028936
1975	7.56398992752347
1976	7.57494840531149
1977	7.54111762643686
1978	7.4669411154745
1979	7.31832520338278
1980	7.08725096086999
1981	6.83131117252287
1982	6.59808116747868
1983	6.38237845723804
1984	6.21349775977432
1985	6.130424087872
1986	6.11966869678272
1987	6.17484257624414
1988	6.25842080017652
1989	6.36179268060362
1990	6.47173431159074
1991	6.51937054268916
1992	6.50747159255766
1993	6.48126731767863
1994	6.4782668261529
1995	6.49369362328563
1996	6.51200437120646
1997	6.56668015576312
1998	6.72562998742209
1999	6.93394977761848
2000	7.09514274519197
2001	7.25318973640534
2002	7.38978665854043
2003	7.36943748202326
2004	7.22274646912941
2005	7.03248252365099
2006	6.77353176133739
2007	6.46199625318883
2008	6.13509288610173
2009	5.79947818926579
2010	5.48758818399194
2011	5.1994792450877
2012	4.92966089706024
2013	4.68909670524678
2014	4.48852957774782
2015	4.30103163188229
2016	4.11431166026002
2017	3.98644328516752
2018	3.95093266985398
2019	3.99324883618824
2020	4.08694815711085
2021	4.24617122154422
2022	3.92149584368583
2023	3.92645007044584