Year	% of female population
1960	6.62614525787901
1961	6.89042533762761
1962	7.22977854293794
1963	7.46722480140829
1964	7.54735383686227
1965	7.53473302507215
1966	7.39102313146064
1967	7.10168184074483
1968	6.83424287438198
1969	6.67389683078896
1970	6.57539258543701
1971	6.55008638064247
1972	6.60351151486449
1973	6.69833741472598
1974	6.82080776250989
1975	6.99552605652456
1976	7.20214400565058
1977	7.40101532788616
1978	7.5847666792801
1979	7.7605111271913
1980	7.89486758281092
1981	7.94987684716945
1982	7.94135796390641
1983	7.88258483323373
1984	7.76483443158436
1985	7.60928804636722
1986	7.46330939390349
1987	7.2898957026681
1988	7.04724420946027
1989	6.76645351736226
1990	6.46439242587649
1991	6.13739278349362
1992	5.83707229803882
1993	5.64093251410511
1994	5.57405533375558
1995	5.61134946986506
1996	5.69176649031794
1997	5.78337722998386
1998	5.87017229034642
1999	5.92049491701735
2000	5.95025998736392
2001	5.99735537952051
2002	6.07318866488956
2003	6.16009983309613
2004	6.22564028271217
2005	6.26884572090173
2006	6.30350813844785
2007	6.30728293320478
2008	6.26744775432851
2009	6.20472109904362
2010	6.11529459497542
2011	6.00512687711209
2012	5.90506746204903
2013	5.82097519991202
2014	5.73871644154247
2015	5.64423041638497
2016	5.53217094548612
2017	5.41158042234083
2018	5.31753069078381
2019	5.27506346542175
2020	5.29088000474289
2021	5.36476739654598
2022	5.48011186506239
2023	5.60888294353596