Year	% of female population
1960	15.1291350051124
1961	15.0914083387528
1962	15.0685271625782
1963	15.0642598373407
1964	15.0802777730383
1965	15.1216918477498
1966	15.1899521844501
1967	15.2815752443289
1968	15.3985870956408
1969	15.5517119529841
1970	15.7186639493458
1971	15.857534696248
1972	15.9581290869421
1973	16.0269702693065
1974	16.0817871813019
1975	16.1374072827109
1976	16.2002233238267
1977	16.2520226537217
1978	16.2897548233983
1979	16.3080355068086
1980	16.3431149677026
1981	16.4282934102109
1982	16.5304621229286
1983	16.4440819655419
1984	16.3128485490211
1985	16.4082126796166
1986	16.6645204427825
1987	17.0184737278098
1988	17.4002455914509
1989	17.6925815867211
1990	17.8303259573369
1991	17.8503094644458
1992	17.7920669077793
1993	17.6910169729594
1994	17.5854734909896
1995	17.479932329124
1996	17.3615418659531
1997	17.235714698048
1998	17.1087872967171
1999	16.9845614433677
2000	16.7748040409281
2001	16.468969096006
2002	16.1545059739698
2003	15.8813304215143
2004	15.709411182878
2005	15.6801853279645
2006	15.852747960351
2007	16.2400053312183
2008	16.7629079988555
2009	17.3105887563164
2010	17.7534423030751
2011	17.834084841754
2012	17.578414982021
2013	17.2126657356278
2014	16.7760357230649
2015	16.3052319083269
2016	15.9655549654324
2017	15.74137124821
2018	15.4906125955183
2019	15.2226733383528
2020	14.9795317437518
2021	14.7428220163522
2022	14.4886264866795
2023	14.2404895443887