Year	% of female population
1960	0.700278917425089
1961	0.66853551492763
1962	0.647861977230938
1963	0.644262319644008
1964	0.66770052554493
1965	0.700677275480425
1966	0.719950948396922
1967	0.723133325340586
1968	0.706762833086882
1969	0.678973789529692
1970	0.6574133549306
1971	0.649336535640153
1972	0.653494313062466
1973	0.671276513091446
1974	0.698963972183363
1975	0.734815874008868
1976	0.777301625134374
1977	0.818348536451759
1978	0.851462883216617
1979	0.875644730584922
1980	0.891475822978372
1981	0.9050748368096
1982	0.922075574037245
1983	0.942322766619185
1984	0.969756467793031
1985	1.00282081186113
1986	1.0275256881422
1987	1.04078132002287
1988	1.04682528572996
1989	1.0469962766056
1990	1.05403137024078
1991	1.07364422573254
1992	1.0968131059753
1993	1.11805562659193
1994	1.12767890545668
1995	1.11005537171128
1996	1.08047078804566
1997	1.06121081689215
1998	1.04325841998683
1999	1.02127529498074
2000	1.01513523599712
2001	1.02364492298206
2002	1.02278540214262
2003	1.02901173378824
2004	1.07273403750735
2005	1.1238439662315
2006	1.15139380701812
2007	1.18012607929252
2008	1.20420388297588
2009	1.2148339279367
2010	1.24692417591251
2011	1.297206606751
2012	1.33739784995159
2013	1.37332806252909
2014	1.40966150781755
2015	1.43541491389228
2016	1.46522728156472
2017	1.51569178283517
2018	1.57227820244157
2019	1.62697650370813
2020	1.65946816816888
2021	1.67466811976813
2022	1.7115188416489
2023	1.76792840225991