Year	% of female population
1960	6.93262441954807
1961	7.02932426689333
1962	7.05248674407679
1963	7.04857488282738
1964	6.94079859129669
1965	6.70574480693157
1966	6.41973754602385
1967	6.10762525886317
1968	5.80754814331457
1969	5.5572105216122
1970	5.52745345998882
1971	5.6665104837765
1972	5.78750823753387
1973	5.90411320865506
1974	6.01627691356753
1975	6.11483747328075
1976	6.21250755376067
1977	6.334808368004
1978	6.49333528636297
1979	6.71691841138392
1980	7.04366374994559
1981	7.47367507521407
1982	7.96647819063005
1983	8.4825216053377
1984	9.00886614286744
1985	9.47643979057592
1986	9.79439691228482
1987	9.94208351231651
1988	9.92851588203625
1989	9.79317632850242
1990	9.57087165742828
1991	9.47245302507861
1992	9.56341266760235
1993	9.65026380018415
1994	9.68018642686605
1995	9.64532267531233
1996	9.58172932536107
1997	9.44707530180751
1998	9.19358629514533
1999	8.91276783770284
2000	8.64582678155859
2001	8.40937511607464
2002	8.22614564483787
2003	8.09359045706405
2004	7.97667233492204
2005	7.83965315043178
2006	7.67763080884935
2007	7.59186503351052
2008	7.60194606173163
2009	7.62777534449648
2010	7.68667886246466
2011	7.78055628674212
2012	7.84633269232859
2013	7.86198424585942
2014	7.85702062120305
2015	7.87151579506239
2016	7.82793112180299
2017	7.71425873663669
2018	7.64767271968274
2019	7.61906739624757
2020	7.56992266950246
2021	7.55001693749551
2022	7.56109511851534
2023	7.48378057323871