Year	% of female population
1960	13.2636029820852
1961	13.4865900383142
1962	13.7575236457438
1963	14.040265626647
1964	14.1098582807489
1965	13.9148073022312
1966	13.626876056058
1967	13.3346330051662
1968	13.0733944954128
1969	12.7933170640135
1970	12.571636495952
1971	12.4632416536931
1972	12.373075663282
1973	12.2398260329295
1974	12.1068950243614
1975	11.8449743265105
1976	11.3224029028356
1977	10.6076210092688
1978	9.70957954052883
1979	8.71978513876455
1980	8.1291504465308
1981	8.03327131443581
1982	8.13101716199247
1983	8.33917660022037
1984	8.51094470046083
1985	8.50760018424689
1986	8.3661635164446
1987	8.1863872561547
1988	8.01871306631648
1989	7.89006041938159
1990	7.82848299550825
1991	7.83461455564337
1992	7.87274844188754
1993	7.92846400313869
1994	7.96161420399487
1995	7.9242006945276
1996	7.8069369472838
1997	7.61547375972628
1998	7.34079013788889
1999	7.02001691570341
2000	6.82977564261305
2001	6.80364968747755
2002	6.82771891591125
2003	6.8806721178902
2004	6.95654067235673
2005	6.97605675436004
2006	6.90983606557377
2007	6.8561307142715
2008	6.81264265542187
2009	6.71095470199672
2010	6.61546357737288
2011	6.57331638225867
2012	6.57091750841751
2013	6.65807560137457
2014	6.84866948310976
2015	7.06351560697452
2016	7.23760650658404
2017	7.32127612483005
2018	7.24172673021778
2019	6.94237267496727
2020	6.37548696433922
2021	5.75167466951212
2022	5.25612210421165
2023	4.87961009674838