Year	% of female population
1960	2.5977524856166
1961	2.63705070026247
1962	2.71534667296566
1963	2.8167328129856
1964	2.92199680705514
1965	3.01718022750069
1966	3.10838690800516
1967	3.19901926268446
1968	3.27528205627764
1969	3.3211077355373
1970	3.33705248180513
1971	3.32043799283066
1972	3.26951820923843
1973	3.20284628535689
1974	3.14535333819753
1975	3.10600264713318
1976	3.08416742801552
1977	3.07895206449685
1978	3.07381415142627
1979	3.0569355207056
1980	3.03234181764753
1981	3.00482530062933
1982	2.97558984486427
1983	2.94725505697426
1984	2.92292791898516
1985	2.90213084260981
1986	2.88783378626727
1987	2.84291938000331
1988	2.8157355242105
1989	2.83401734020876
1990	2.84688176294748
1991	2.85401018616306
1992	2.85452089948555
1993	2.85125592945388
1994	2.84926187883709
1995	2.83977523407337
1996	2.81699930624958
1997	2.78176353051408
1998	2.71178915948455
1999	2.63243311722516
2000	2.52476804433538
2001	2.37520024963376
2002	2.23338700010964
2003	2.12079443191214
2004	2.02652440586506
2005	1.96594040329833
2006	1.94741291726365
2007	1.93969620998119
2008	1.94108213035608
2009	1.95674481422813
2010	1.98836429117169
2011	2.02977366662122
2012	2.07732017298975
2013	2.12648961687247
2014	2.17120115367489
2015	2.20705198120617
2016	2.23358461513813
2017	2.25072628667155
2018	2.2582194334121
2019	2.2586206096611
2020	2.25555989531751
2021	2.25194056292716
2022	2.25414343870836
2023	2.2703802669566