Year	% of female population
1960	9.39690514593828
1961	9.45435582180215
1962	9.37351581791276
1963	9.30509195576607
1964	9.28191576042674
1965	9.25337826961896
1966	9.23654454927021
1967	9.22827204120574
1968	9.23329301694225
1969	9.2673616652149
1970	9.32075324057291
1971	9.36983794307877
1972	9.38023740326619
1973	9.32969847917129
1974	9.21309836790089
1975	9.0261830609237
1976	8.80430122815756
1977	8.61044902386652
1978	8.48075499359184
1979	8.43125696017627
1980	8.47750834506828
1981	8.59372743291256
1982	8.68288382429622
1983	8.66435209286614
1984	8.53288226116525
1985	8.29811478346515
1986	7.96998753326961
1987	7.63304201057104
1988	7.36952516719948
1989	7.1768403479403
1990	7.04271882977132
1991	6.96952339593312
1992	6.94315254309042
1993	6.94195427394592
1994	6.95091274157143
1995	6.95273374576826
1996	6.92771270216282
1997	6.87742888891361
1998	6.82665639050332
1999	6.79161033512258
2000	6.77038846458678
2001	6.75876440656652
2002	6.74752886062083
2003	6.72447966337743
2004	6.6867470329764
2005	6.62654270952106
2006	6.53560410032693
2007	6.42226944405086
2008	6.30447276207953
2009	6.19542410470115
2010	6.10221657697877
2011	6.0190636668733
2012	5.93407732878373
2013	5.85242560537577
2014	5.78231710338991
2015	5.73351573360831
2016	5.73041566910567
2017	5.77852601004699
2018	5.84889234797018
2019	5.91272624086035
2020	5.96212913243591
2021	5.98273675615832
2022	5.97043090801848
2023	5.94378172383829