Year	% of female population
1960	1.7819515060571
1961	1.70010448896897
1962	1.61665137447354
1963	1.54833376838075
1964	1.5101948037907
1965	1.51052978104895
1966	1.54526945589503
1967	1.59580023557673
1968	1.64193236878504
1969	1.66517073509757
1970	1.65013403334705
1971	1.59715452966126
1972	1.52261531571876
1973	1.44829731655971
1974	1.39270924158706
1975	1.3697261331442
1976	1.38307100872152
1977	1.42429947696677
1978	1.48093302851409
1979	1.54023305959404
1980	1.59231992544439
1981	1.62861377616591
1982	1.64491793476983
1983	1.64076673498585
1984	1.61802022079695
1985	1.58540774319127
1986	1.55439283536096
1987	1.53597410531832
1988	1.5404455240563
1989	1.57513883365416
1990	1.63435327590607
1991	1.70328662218366
1992	1.76862567651386
1993	1.82171335729708
1994	1.85947129778048
1995	1.88924781422198
1996	1.92382439484322
1997	1.9719533793367
1998	2.03462441819978
1999	2.10802722957457
2000	2.18467130673903
2001	2.25886941482891
2002	2.32948524794787
2003	2.39908882365209
2004	2.47733968447161
2005	2.57609366706753
2006	2.70373726745737
2007	2.86137080685018
2008	3.03488020191913
2009	3.20511222860405
2010	3.35003670156897
2011	3.45230150553703
2012	3.50906578306276
2013	3.52528607701206
2014	3.51071626974395
2015	3.49749790926906
2016	3.5134388147026
2017	3.57855436694761
2018	3.7129023181437
2019	3.91235216325552
2020	4.13870390483723
2021	4.33993231869705
2022	4.46982553619409
2023	4.56285546461446