Year	% of female population
1960	7.54817153057849
1961	7.02812569238236
1962	6.62794686080227
1963	6.34241977675994
1964	6.13021462866571
1965	5.97904573911695
1966	5.90483462639445
1967	5.9683834551553
1968	6.13659662888412
1969	6.31510071451687
1970	6.47660684511807
1971	6.60657690020181
1972	6.67275624826312
1973	6.68128518074921
1974	6.80752532293055
1975	7.10223539920096
1976	7.40412592766975
1977	7.63736422733903
1978	7.77810110299786
1979	7.71961025913837
1980	7.43540091786233
1981	7.08446018585469
1982	6.73191505756842
1983	6.38138030082774
1984	6.06863462937748
1985	5.84610080257375
1986	5.71289851389138
1987	5.63060831045831
1988	5.59866848668718
1989	5.59096236751999
1990	5.58260500677308
1991	5.57497625772452
1992	5.55962036369173
1993	5.51787901876627
1994	5.45716872399002
1995	5.35903241008625
1996	5.20147162691065
1997	5.01230317270628
1998	4.83052682758057
1999	4.65926575741495
2000	4.51939110080769
2001	4.42169328956463
2002	4.37947342431379
2003	4.37506077453849
2004	4.38013394581407
2005	4.39279670331851
2006	4.41820916782426
2007	4.45293992434662
2008	4.48862624448315
2009	4.52636327075567
2010	4.51797896191235
2011	4.453109971843
2012	4.37599374003857
2013	4.3099550740549
2014	4.2704907636
2015	4.28030443466086
2016	4.33917210249169
2017	4.40710166799132
2018	4.45423124039473
2019	4.47441467328267
2020	4.49059784675877
2021	4.50270813857852
2022	4.53591884151942
2023	4.59369244444444