Year	% of female population
1960	3.8950165098171
1961	3.89305701810007
1962	3.89016002456189
1963	3.88624670250215
1964	3.87990921966747
1965	3.87059564339122
1966	3.85839429852439
1967	3.84295974733408
1968	3.82502603905965
1969	3.80536418108466
1970	3.78378777607648
1971	3.75992232889142
1972	3.73395394367376
1973	3.70660034105045
1974	3.67818689869514
1975	3.64814381630796
1976	3.61755362114266
1977	3.58751665825768
1978	3.55799116825522
1979	3.52670721556305
1980	3.49228325107134
1981	3.45908307856668
1982	3.43007270258399
1983	3.40229389980426
1984	3.37099805477567
1985	3.33700004774792
1986	3.29839074250781
1987	3.25185339555904
1988	3.20251308846358
1989	3.15893355247627
1990	3.12365439535199
1991	3.10097294359174
1992	3.08962876890561
1993	3.06553884988133
1994	3.01960309584953
1995	2.95256753543543
1996	2.86991526139804
1997	2.78637411954196
1998	2.72015183552022
1999	2.67741581904747
2000	2.65565888395477
2001	2.64958155418305
2002	2.64834881758014
2003	2.65140379409866
2004	2.6596223599928
2005	2.67486819280551
2006	2.69682763896849
2007	2.72256917964117
2008	2.74984207784924
2009	2.78116836819357
2010	2.81772897013129
2011	2.85890024448459
2012	2.90661624202469
2013	2.95872204589865
2014	3.00904992650755
2015	3.05813091269514
2016	3.10867065356372
2017	3.16075656430077
2018	3.21434254373263
2019	3.27175850005063
2020	3.33798333797582
2021	3.414162614659
2022	3.50142821710051
2023	3.60113720677851