Year	% of female population
1960	0.556177481887373
1961	0.579929332858287
1962	0.60826971356848
1963	0.635553706606478
1964	0.661255857834137
1965	0.687842252823192
1966	0.712982018842089
1967	0.737802879164773
1968	0.761073390643049
1969	0.780376581576015
1970	0.796781596135032
1971	0.810675877912681
1972	0.821831315378149
1973	0.832365670905136
1974	0.84194575605791
1975	0.854751843379634
1976	0.867808058147766
1977	0.882130265024631
1978	0.903536707734428
1979	0.927652276706118
1980	0.956007243113732
1981	0.991554138088733
1982	1.03183793865283
1983	1.07139801279937
1984	1.10816748460878
1985	1.14160542763905
1986	1.17258393964671
1987	1.2037502844848
1988	1.23369205397477
1989	1.26088919966755
1990	1.28467247543461
1991	1.30612219152043
1992	1.32736251149227
1993	1.35007147880296
1994	1.38360081264606
1995	1.43226185539887
1996	1.4903067200006
1997	1.55680664954299
1998	1.6309922194128
1999	1.71543342573755
2000	1.8089838574972
2001	1.91019861675162
2002	2.01871951887965
2003	2.12196420540019
2004	2.19917873374036
2005	2.24445836334404
2006	2.26093835006707
2007	2.24964205521449
2008	2.22662468565027
2009	2.20964937402771
2010	2.20098703278398
2011	2.19856206277364
2012	2.20063636982247
2013	2.20566418430236
2014	2.21265986048794
2015	2.22146368529447
2016	2.23250920810591
2017	2.24491078292734
2018	2.26286193622915
2019	2.29146555903191
2020	2.33749621155929
2021	2.40025043381333
2022	2.49004413267806
2023	2.61696550513289