Year	% of female population
1960	5.93415985926272
1961	6.40359963939427
1962	6.9353562556004
1963	7.4003687580363
1964	7.68237082691433
1965	7.72888778824279
1966	7.4875549066023
1967	6.95698152986863
1968	6.33013881839434
1969	5.90156499237772
1970	5.78246157028337
1971	5.98760912764596
1972	6.51665630797084
1973	7.15729421365201
1974	7.6176570825871
1975	7.72765695357816
1976	7.45905273740271
1977	6.88554903011838
1978	6.04287360284448
1979	5.08360978654397
1980	4.31593346574185
1981	3.99664015162393
1982	4.10788454345302
1983	4.53641418410646
1984	5.16654387509757
1985	5.78628638062391
1986	6.19508572818608
1987	6.43069365990954
1988	6.67246339301024
1989	6.84115583508689
1990	6.93319922190846
1991	7.02687665433818
1992	7.13608825476002
1993	7.26563664237932
1994	7.41933780824647
1995	7.59049097782987
1996	7.75860745533784
1997	7.88029633816958
1998	7.9042733208258
1999	7.82514827285335
2000	7.67051424926851
2001	7.46704785208674
2002	7.25046390308149
2003	7.06156889389871
2004	6.92688550492267
2005	6.85098176169737
2006	6.82987381899462
2007	6.84490915513727
2008	6.86404816202006
2009	6.87371856271133
2010	6.87534307934534
2011	6.86741146265191
2012	6.85525799817449
2013	6.84896750405785
2014	6.83616015366421
2015	6.81114118646604
2016	6.79475609529645
2017	6.80967682998914
2018	6.86907077732653
2019	6.9868689237864
2020	7.16465480307498
2021	7.38012354515164
2022	7.59578366014524
2023	7.75729854534877