Year	% of female population
1960	6.42421656220178
1961	6.50334258602941
1962	6.52546810529677
1963	6.4736167484878
1964	6.42853615624666
1965	6.38991833616574
1966	6.34427160388535
1967	6.27364406800457
1968	6.11970725626763
1969	5.90585334685702
1970	5.70756656942409
1971	5.56578033991922
1972	5.46361597274368
1973	5.3761398484671
1974	5.3416109626498
1975	5.36398013719833
1976	5.43363031689297
1977	5.57919119587915
1978	5.82488242468803
1979	6.13889712251722
1980	6.53274135280803
1981	6.94609949020107
1982	7.39163079833235
1983	7.81934727222264
1984	8.15216952802394
1985	8.39198232260146
1986	8.47991691186616
1987	8.46714292670646
1988	8.3411789407609
1989	7.96411352067522
1990	7.39392396714142
1991	6.84916397440448
1992	6.64065903970983
1993	7.06936210507056
1994	7.85501811146059
1995	8.67273006034911
1996	9.50368825665019
1997	9.93422329657012
1998	9.89158094108852
1999	9.86070540093347
2000	9.93225522066627
2001	9.99141214470171
2002	10.0408506003545
2003	9.9444652782779
2004	9.64250423997374
2005	9.18656136094862
2006	8.6413138169774
2007	8.10120386031429
2008	7.57192770255582
2009	7.17012856652862
2010	6.97939384296928
2011	6.96414182450885
2012	7.12212314557638
2013	7.2954418258956
2014	7.37549861165801
2015	7.47137690106141
2016	7.61120730926367
2017	7.76325916853315
2018	7.95465676531099
2019	8.1884867483855
2020	8.40991349160735
2021	8.40083491730111
2022	8.06490130302718
2023	7.64427419647973