Year	% of female population
1960	17.5448157139469
1961	17.7231281530548
1962	17.8899150144521
1963	18.0438434357028
1964	18.1673047961166
1965	18.2522006124819
1966	18.3140249486524
1967	18.3625661577282
1968	18.4037401705666
1969	18.4388429194513
1970	18.4662097904963
1971	18.4816827827827
1972	18.4900369047726
1973	18.4980057435052
1974	18.5145523950011
1975	18.5471538728322
1976	18.5938335558815
1977	18.6414077976118
1978	18.7036356548071
1979	18.7882161229964
1980	18.8817450080919
1981	18.9643539988504
1982	19.0107853294075
1983	19.0075779710279
1984	18.9397178337978
1985	18.8078388017291
1986	18.6407551947944
1987	18.4188980888953
1988	18.2336481329982
1989	18.1266759708167
1990	18.0303294579185
1991	17.9637066790082
1992	17.9515976436772
1993	17.9447807322232
1994	17.9237372199461
1995	17.9021153233127
1996	17.8735206736869
1997	17.8672533628686
1998	17.9079794814504
1999	17.9489919520635
2000	17.956274880581
2001	17.9752462312382
2002	18.0145848326644
2003	18.0662053352814
2004	18.1301604479897
2005	18.2111468433647
2006	18.2828657095772
2007	18.3020833848427
2008	18.2727246197725
2009	18.1777509242486
2010	17.9870525207773
2011	17.7242226451157
2012	17.4199937342765
2013	17.0982782073365
2014	16.7664860131238
2015	16.4197958514189
2016	16.0622380651377
2017	15.7183422698
2018	15.4121291359734
2019	15.151033689573
2020	14.9439610873479
2021	14.7889624972918
2022	14.6648826475147
2023	14.5504630136865