Year	% of female population
1960	14.9925089335892
1961	13.6872797424358
1962	13.1060801694742
1963	13.7085246634498
1964	14.8671842626291
1965	16.0204703133663
1966	17.1406953235371
1967	17.5352105947581
1968	17.0933985927786
1969	16.6543799514515
1970	16.3947142945462
1971	16.1346071735156
1972	15.8863109925928
1973	15.4399356035977
1974	14.7210393465648
1975	13.8299011626083
1976	12.8591034633407
1977	11.9379170600643
1978	11.0641921150938
1979	10.387812543075
1980	10.014729068767
1981	9.88684806892105
1982	9.99565582379838
1983	10.1306490934797
1984	10.14530149279
1985	10.1727848529886
1986	10.2468153033772
1987	10.3277247096293
1988	10.4488918283637
1989	10.6120426972479
1990	10.7376216881907
1991	10.5770005280859
1992	10.0406622429846
1993	9.42015241162023
1994	8.77571919312895
1995	8.03567660210275
1996	7.43488122972527
1997	7.06551170281804
1998	6.7620454305443
1999	6.50031988171543
2000	6.30686873220376
2001	6.15713585674991
2002	6.02238649167066
2003	5.92219536679623
2004	5.8588533786555
2005	5.79857850434932
2006	5.76294866944286
2007	5.7868106473242
2008	5.84850936412206
2009	5.93069636414173
2010	6.00229456396766
2011	6.05028727683271
2012	6.11926104542668
2013	6.17339846784736
2014	6.18492550724699
2015	6.16674775856404
2016	6.1451900940965
2017	6.11317776205289
2018	5.98060862323439
2019	5.74739934342707
2020	5.43937826866939
2021	5.02726962197674
2022	4.53492113708789
2023	4.12685935095746