Year	% of female population
1960	3.2969465954315
1961	3.29282404245458
1962	3.29618904390119
1963	3.29919455889718
1964	3.29070857537835
1965	3.26857591926998
1966	3.2435551520847
1967	3.21470617217361
1968	3.17957065252356
1969	3.1508292877653
1970	3.13393425878001
1971	3.12705008924274
1972	3.12910020009966
1973	3.13741019154611
1974	3.14576843476435
1975	3.15169741648717
1976	3.15846480433292
1977	3.16748364626955
1978	3.18159548031311
1979	3.2058254390358
1980	3.23851135865286
1981	3.27883690772889
1982	3.32806487391337
1983	3.3763482143492
1984	3.40519419078494
1985	3.41302742992098
1986	3.40043173501771
1987	3.36354765305146
1988	3.31828790160542
1989	3.29116400852641
1990	3.2868227229201
1991	3.29931590661351
1992	3.33232632787739
1993	3.38163411404374
1994	3.43447576915555
1995	3.48812024629542
1996	3.54198086354983
1997	3.58385208857597
1998	3.60218793273945
1999	3.62424156169131
2000	3.67316509751194
2001	3.74343483696322
2002	3.84636325094647
2003	3.99659850596429
2004	4.17373305450265
2005	4.35266182961765
2006	4.5450392681069
2007	4.74861817248664
2008	4.94853952574591
2009	5.14096473665157
2010	5.31905155098044
2011	5.46922046609855
2012	5.60085286988634
2013	5.72369458651948
2014	5.82545764021758
2015	5.91011387078829
2016	5.97640175838691
2017	6.01598058836972
2018	6.03041038042361
2019	6.02424395468103
2020	5.9963705670995
2021	5.95613707371927
2022	5.92651985659371
2023	5.92348946555754