Year	% of female population
1960	9.99906529398412
1961	10.084529674027
1962	10.1820932902014
1963	10.2946209414181
1964	10.425560117153
1965	10.5731265992555
1966	10.7328461691851
1967	10.9026319814246
1968	11.0732112860129
1969	11.2142895517978
1970	11.333036288274
1971	11.4584675860291
1972	11.5855824844903
1973	11.7128017242046
1974	11.8442344755694
1975	11.9800547412246
1976	12.1212560505528
1977	12.2707214556001
1978	12.4221541779274
1979	12.5659301016177
1980	12.7028900031429
1981	12.8341067270516
1982	12.9626971038791
1983	13.095559397286
1984	13.2335291068043
1985	13.3730991780292
1986	13.514234835538
1987	13.6452124722556
1988	13.7580935270896
1989	13.8548620920186
1990	13.9304038035809
1991	13.9794297444094
1992	14.0137200327358
1993	14.0382910633743
1994	14.0447219998479
1995	14.034410577543
1996	14.0051990498288
1997	13.9491921521914
1998	13.8648476224805
1999	13.7481990291184
2000	13.5915134543084
2001	13.4038020796006
2002	13.2080983504929
2003	13.0206375181372
2004	12.8557065092765
2005	12.7316852747398
2006	12.6420916478191
2007	12.563915930036
2008	12.4855322434185
2009	12.4092463254265
2010	12.333776379432
2011	12.2630682055606
2012	12.2114007701517
2013	12.1878302285155
2014	12.2091903406362
2015	12.2843397269441
2016	12.40375278957
2017	12.5330705678991
2018	12.6405143711481
2019	12.7074036243402
2020	12.7171912270562
2021	12.6658353409197
2022	12.5692806402792
2023	12.4400036728186