Year	% of female population
1960	7.917021719351154
1961	7.8507905769645605
1962	7.739968463500679
1963	7.557605189677461
1964	7.417771915846517
1965	7.34266470624115
1966	7.314837488308674
1967	7.368304021701908
1968	7.509608931989493
1969	7.7200134906617235
1970	8.014022890789342
1971	8.32208772441118
1972	8.67727642256494
1973	9.030273615400489
1974	9.305355201309492
1975	9.525379289489017
1976	9.646767863135151
1977	9.707600378216775
1978	9.674416212671508
1979	9.410212842622718
1980	8.969333023476846
1981	8.525475481469186
1982	8.338703862667385
1983	8.686057210083888
1984	9.324807433704622
1985	9.966453566568582
1986	10.597004687391403
1987	10.875551161053862
1988	10.760172623542331
1989	10.654025812404365
1990	10.626101095008716
1991	10.602356705218023
1992	10.587560605893293
1993	10.46444619047501
1994	10.185276115282688
1995	9.792233112617291
1996	9.339115521508134
1997	8.897019115526811
1998	8.47323828747461
1999	8.159513922795071
2000	8.014085722334741
2001	8.007274772885376
2002	8.13690371028648
2003	8.275993842928939
2004	8.33680277246832
2005	8.39454895104983
2006	8.469634322247039
2007	8.546654444790997
2008	8.64440249137482
2009	8.765400051235256
2010	8.87422172056739
2011	8.819982019794555
2012	8.532517851762776
2013	8.1837669683318
2014	7.813626902430519
2015	7.383642225883206
2016	7.026196788548057
2017	6.792874329274284
2018	6.595941277829743
2019	6.421952053572308
2020	6.293192361610177
2021	6.198795695666404
2022	6.1159948358840515
2023	6.055720220896848