Year	% of female population
1960	4.87321083435389
1961	4.93214897742821
1962	5.00100392830344
1963	5.0685025202141
1964	5.11876610295215
1965	5.14970569396468
1966	5.16134368910796
1967	5.15031400843291
1968	5.12810007271605
1969	5.11440462704607
1970	5.11542439032923
1971	5.12718872139133
1972	5.14956869761907
1973	5.17796694954609
1974	5.20204628918258
1975	5.22123591080346
1976	5.24067559566625
1977	5.25823218871945
1978	5.26602119811553
1979	5.25207864844111
1980	5.21419756341965
1981	5.15182402906391
1982	5.06590064406449
1983	4.96896861201681
1984	4.87876618155813
1985	4.80474156594591
1986	4.74603860046378
1987	4.70153082758091
1988	4.66999796316221
1989	4.65077784405185
1990	4.64338393163181
1991	4.64980875163308
1992	4.67074889091704
1993	4.70443484961804
1994	4.74856477860799
1995	4.80142664502741
1996	4.85967659624073
1997	4.91957810373773
1998	4.97347844880533
1999	5.0078395244699
2000	5.02701486128706
2001	5.0418320743778
2002	5.05210389666933
2003	5.06224153234416
2004	5.07889897074518
2005	5.09465875378417
2006	5.10450865006194
2007	5.11693224769654
2008	5.12167901474606
2009	5.11223672933416
2010	5.09628307944155
2011	5.07505666678208
2012	5.05382696656967
2013	5.04409992237764
2014	5.04428740620647
2015	5.04595912695389
2016	5.05027982195355
2017	5.05216454577254
2018	5.05368950803364
2019	5.0700619462955
2020	5.11151959622905
2021	5.18275846043232
2022	5.27938984062499
2023	5.39657436252027