Year	% of female population
1960	5.0405563619722
1961	4.97979016875346
1962	4.91869570340535
1963	4.85787411146811
1964	4.79816979394879
1965	4.74367737525632
1966	4.69419607748243
1967	4.64600467614296
1968	4.59498150417445
1969	4.53962257426448
1970	4.47920184987919
1971	4.42005801418171
1972	4.36821902584814
1973	4.32098030815125
1974	4.27516233453809
1975	4.2350491458254
1976	4.20698344067401
1977	4.19474723981393
1978	4.20540685470117
1979	4.24450784218345
1980	4.30986054461283
1981	4.3832927630308
1982	4.46759842945139
1983	4.55758929350386
1984	4.66593699773633
1985	4.801577527044
1986	4.92339590701214
1987	5.01747574781268
1988	5.12601276477213
1989	5.17304355233784
1990	5.1661405013886
1991	5.19514108797378
1992	5.23768310384632
1993	5.26914980234462
1994	5.2088138996547
1995	5.15904148289669
1996	5.19797370839843
1997	5.22942151569706
1998	5.25124025377648
1999	5.25393862932572
2000	5.22908562406471
2001	5.18353689265704
2002	5.11356649260785
2003	5.01770870321306
2004	4.90977922317524
2005	4.79956625063053
2006	4.70017569663941
2007	4.62042860812121
2008	4.55965475268341
2009	4.52399601819747
2010	4.52870066363029
2011	4.58058848976262
2012	4.67896582992991
2013	4.82841589958086
2014	5.01749365947478
2015	5.23801508623308
2016	5.49019641684451
2017	5.75479630710094
2018	6.01826777670974
2019	6.28420581473419
2020	6.53496743949867
2021	6.74521455498089
2022	6.91812681512163
2023	7.05746170420386