Year	% of female population
1960	6.93525993299717
1961	7.09031849618815
1962	7.24363839769076
1963	7.35207803397975
1964	7.4365047685092
1965	7.49118614344054
1966	7.54689212890434
1967	7.61537505421625
1968	7.67005375064092
1969	7.70370970830325
1970	7.72535896976323
1971	7.73822542468294
1972	7.71019600525563
1973	7.61218216417066
1974	7.45719874767858
1975	7.35962463842924
1976	7.38694112098265
1977	7.48564077986026
1978	7.63392160654116
1979	7.81138337464161
1980	7.78220324004779
1981	7.54643531684654
1982	7.56607815640435
1983	7.89322400425021
1984	8.27411654070974
1985	8.64418737057919
1986	8.87808902632173
1987	8.69433748707357
1988	8.13652035136536
1989	7.49999381029225
1990	6.9936115047185
1991	6.65435114555876
1992	6.36885830005106
1993	6.17764329651252
1994	6.07885750015901
1995	5.99721661191136
1996	5.94080554115159
1997	5.94933616589736
1998	5.98665426667865
1999	6.04640068069523
2000	6.15730070769635
2001	6.14967847222646
2002	6.18200664184578
2003	6.34804133695896
2004	6.45106836572578
2005	6.53490335582665
2006	6.77498821063538
2007	7.00618381580493
2008	7.1218881525876
2009	7.25901134898407
2010	7.31734484421777
2011	7.2689074708758
2012	7.11933813899393
2013	6.87986076086249
2014	6.59813693774082
2015	6.33588072094642
2016	6.10154019502181
2017	5.89539896540538
2018	5.72669947346758
2019	5.59313611376825
2020	5.49134361110794
2021	5.41029251229519
2022	5.34382146386595
2023	5.28177573183002