Year	% of female population
1960	4.864557853104643
1961	4.864405906809588
1962	4.86285986527107
1963	4.856077279275192
1964	4.860385319930682
1965	4.86988601369399
1966	4.867690681212531
1967	4.865701737040913
1968	4.867170756703682
1969	4.854687552704757
1970	4.835847319485804
1971	4.820232175636064
1972	4.80306524625966
1973	4.785248636230554
1974	4.770496052134298
1975	4.759705356770123
1976	4.757217084368708
1977	4.757868059853057
1978	4.745082620117797
1979	4.7122892126867155
1980	4.667279760417627
1981	4.618983115962455
1982	4.560891032339087
1983	4.497675245324087
1984	4.453127677454301
1985	4.4326932385540685
1986	4.438795398434045
1987	4.479620983047198
1988	4.557917473765125
1989	4.675303177778849
1990	4.830456062540495
1991	4.992990241374246
1992	5.166050819782128
1993	5.342394957783393
1994	5.491993949044982
1995	5.6116880508879685
1996	5.699997887395349
1997	5.7698630804767115
1998	5.809714195775324
1999	5.785089055070612
2000	5.712939675171799
2001	5.637986131854768
2002	5.631787578896041
2003	5.769214511727826
2004	5.9818412130391705
2005	6.190577308576432
2006	6.393889004236597
2007	6.5009223090467145
2008	6.4990390394625015
2009	6.498126692971617
2010	6.520697045493966
2011	6.545146256308981
2012	6.568782857026746
2013	6.558848731326569
2014	6.50699856221649
2015	6.426926926669885
2016	6.330363672920878
2017	6.237289878559001
2018	6.153614028384048
2019	6.1090534935069325
2020	6.121307490328606
2021	6.1792579113485075
2022	6.27789809304729
2023	6.379622404245822