Year	% of female population
1960	2.512508386444708
1961	2.526297941774464
1962	2.554788507764223
1963	2.577056562461883
1964	2.602504064922311
1965	2.6209483562668487
1966	2.6208541989690777
1967	2.6047393102263414
1968	2.577463186607246
1969	2.5532646592415067
1970	2.5261157915408172
1971	2.4878162283216683
1972	2.457943607414538
1973	2.4479283457316376
1974	2.452797051563216
1975	2.4673343098822316
1976	2.4932257187898035
1977	2.522168326932728
1978	2.532524469002697
1979	2.528272080482523
1980	2.534869222650811
1981	2.549221658153477
1982	2.5611186830439867
1983	2.585455084872863
1984	2.6279263584589296
1985	2.666721492452804
1986	2.6861280159965544
1987	2.7040050426714357
1988	2.735381222256376
1989	2.758663805974787
1990	2.77759532004722
1991	2.8109064372088475
1992	2.8539066850704478
1993	2.905295115446261
1994	2.9624666898181915
1995	3.0155555286060767
1996	3.0639518801390717
1997	3.0970777095223587
1998	3.1011288981530885
1999	3.085452842447607
2000	3.0722049384305024
2001	3.0746028441360718
2002	3.0836600663153244
2003	3.0922056198076295
2004	3.1167617832279984
2005	3.1600754670056133
2006	3.224417110882993
2007	3.3235067178043876
2008	3.46846997247399
2009	3.6541878388639573
2010	3.887821339826544
2011	4.133161834607571
2012	4.401133661591586
2013	4.668852722554467
2014	4.894261396861832
2015	5.082300850898759
2016	5.208922441147318
2017	5.297949193969903
2018	5.335914573832317
2019	5.248070362417362
2020	5.061441940366937
2021	4.871309342068159
2022	4.836181487795568
2023	5.126298741913576