Year	% of female population
1960	1.14776474807959
1961	1.17317940484047
1962	1.20189721773996
1963	1.23670445485834
1964	1.2820636871184
1965	1.33143083019195
1966	1.37961555482865
1967	1.42726616975234
1968	1.47473871791167
1969	1.51673235953319
1970	1.54469731496116
1971	1.55741696698159
1972	1.56129171193923
1973	1.56182340668425
1974	1.56670625494853
1975	1.5836833827716
1976	1.61514814703556
1977	1.65107652608661
1978	1.67847931601714
1979	1.69906142209394
1980	1.72364055964229
1981	1.73739616744798
1982	1.73001949317739
1983	1.71750961106396
1984	1.71493827403572
1985	1.72861691114714
1986	1.75815169668468
1987	1.79945054945055
1988	1.84342758600184
1989	1.87956386916075
1990	1.89935717155484
1991	1.90181291514758
1992	1.89346074869689
1993	1.89014855355747
1994	1.89617083946981
1995	1.91466240972429
1996	1.94332447977376
1997	1.97984058673203
1998	2.01961970286924
1999	2.05605718585403
2000	2.08815184515839
2001	2.11023210687365
2002	2.12863035765832
2003	2.14486410296831
2004	2.15851850487601
2005	2.19014161817982
2006	2.24756884486049
2007	2.3313769751693
2008	2.43112558423267
2009	2.53649667563858
2010	2.64709527772367
2011	2.75316372322581
2012	2.84243120064016
2013	2.91313148714415
2014	2.97921714500222
2015	3.04090601757945
2016	3.09419931835501
2017	3.13916233669218
2018	3.17132392279518
2019	3.18580024656886
2020	3.18560566185938
2021	3.16849655039476
2022	3.13713297138712
2023	3.09379577938789