Year	% of female population
1960	4.66054670458702
1961	4.77449444055407
1962	5.06416416515935
1963	5.49597582388805
1964	5.99639908042029
1965	6.49918654634148
1966	6.96152854676924
1967	7.33993103567841
1968	7.60561593955006
1969	7.75744472363852
1970	7.81854297134165
1971	7.79837972282875
1972	7.69135388907499
1973	7.50378961700611
1974	7.27132356988206
1975	7.07499622885804
1976	6.99735554184941
1977	7.03350937652853
1978	7.13945309401743
1979	7.24524459839583
1980	7.21654468935927
1981	6.9639061598949
1982	6.47465554790733
1983	5.81333364728475
1984	5.14142789256386
1985	4.60664266607403
1986	4.31147599486514
1987	4.34929819707873
1988	4.69473706559856
1989	5.19932274460801
1990	5.69639751982379
1991	6.07781075578047
1992	6.32551256421941
1993	6.48519523892475
1994	6.63514715703581
1995	6.84877965756012
1996	7.10758718691235
1997	7.37286598372376
1998	7.61686581765021
1999	7.79471070995519
2000	7.91813668611847
2001	8.0118732195078
2002	8.04181903886197
2003	7.97356264847886
2004	7.80039146732414
2005	7.5301740998899
2006	7.21057141687921
2007	6.89939834377678
2008	6.64545712575881
2009	6.51761315427322
2010	6.50924006949796
2011	6.54691903826002
2012	6.58676422859725
2013	6.61125933319258
2014	6.61602067897397
2015	6.59353700739093
2016	6.57785402331715
2017	6.62073208703199
2018	6.72952150182029
2019	6.85164010611033
2020	6.98632891905171
2021	7.14147509966274
2022	7.32660419317863
2023	7.53539927417106