Year	% of female population
1960	4.165785041387894
1961	4.1421658420440135
1962	4.1188889010254455
1963	4.096266732947678
1964	4.075164518609756
1965	4.05697695767776
1966	4.0423268606924445
1967	4.030416017306586
1968	4.020223736709974
1969	4.011631294825987
1970	4.005021797235092
1971	3.9998479515011556
1972	3.9951653809476455
1973	3.990976213318973
1974	3.98799125746597
1975	3.9860492477349734
1976	3.9845667236220255
1977	3.9831126969625923
1978	3.980219593142213
1979	3.9735478309180303
1980	3.961196546436509
1981	3.945800424419102
1982	3.930242241688195
1983	3.911516273877333
1984	3.884068290435453
1985	3.849434370282649
1986	3.8099845206112963
1987	3.76690984060811
1988	3.726367469839826
1989	3.6983147813676864
1990	3.6869294054469006
1991	3.692385857529845
1992	3.711075476113007
1993	3.737195805319027
1994	3.7901509936247835
1995	3.8727028012538987
1996	3.961547296349414
1997	4.057897580911412
1998	4.165581439626747
1999	4.262935745658568
2000	4.340924160911042
2001	4.415321434470314
2002	4.48669473881409
2003	4.551263068396014
2004	4.606617882048161
2005	4.655856233645181
2006	4.699654642764354
2007	4.7380673387983565
2008	4.775749520002146
2009	4.810428093201177
2010	4.83746032593315
2011	4.859835912987975
2012	4.881202298275059
2013	4.903156003163258
2014	4.928535260384905
2015	4.95939269325612
2016	4.9990768364477285
2017	5.045927387792392
2018	5.096437546994537
2019	5.150440064549042
2020	5.205060039459409
2021	5.258896131112599
2022	5.310133658417094
2023	5.357597625060123