Year	% of female population
1960	10.6947566602709
1961	10.669697203558
1962	10.6992533555632
1963	10.779929872988
1964	10.9051505197928
1965	10.9374042594165
1966	10.8817572665121
1967	10.876764498903
1968	10.9217817260319
1969	11.0152365487528
1970	11.2440001778441
1971	11.5615791905588
1972	11.8447373748818
1973	12.0950469761927
1974	12.3045498481949
1975	12.4369605745883
1976	12.4769928710305
1977	12.4709168628088
1978	12.4360185191301
1979	12.3364218014059
1980	12.1838928747639
1981	12.0071008747321
1982	11.7593998459226
1983	11.4467619797043
1984	11.1433619743798
1985	10.8553812751388
1986	10.58261944919
1987	10.3396734755214
1988	10.1159220967471
1989	9.91185847018604
1990	9.79443270384082
1991	9.7973666574989
1992	9.91229415152612
1993	10.1307420540113
1994	10.4147847420395
1995	10.6884069577474
1996	10.8949957037555
1997	11.0293783427524
1998	11.0946562693155
1999	11.095497293239
2000	11.0308331072842
2001	10.8922352633788
2002	10.7190561930741
2003	10.5405511255004
2004	10.3494867060996
2005	10.1747065885013
2006	10.0437881991381
2007	9.9193239627776
2008	9.78555299602109
2009	9.64941935469282
2010	9.4973781727258
2011	9.33400306300642
2012	9.15896115352144
2013	8.97629881727038
2014	8.80596074721529
2015	8.65572831468967
2016	8.52887670221601
2017	8.45234245246304
2018	8.43864026248001
2019	8.4658995818188
2020	8.5121695106353
2021	8.59324490265249
2022	8.70205726167212
2023	8.802800686678