Year	% of female population
1960	1.519098010116508
1961	1.5543504054451132
1962	1.5880424584697694
1963	1.6176956167957401
1964	1.6557137306240775
1965	1.699025940260404
1966	1.7393767487004375
1967	1.7826142603373332
1968	1.8273232651185158
1969	1.8739214518792386
1970	1.9211121884869338
1971	1.9661463681502556
1972	2.012596690677061
1973	2.057701229712152
1974	2.1075852648498143
1975	2.1666878477659024
1976	2.2284971567702057
1977	2.2933907004776164
1978	2.363900893599363
1979	2.433553129560387
1980	2.5035474310868855
1981	2.5755750696722206
1982	2.6582746709517955
1983	2.738181563171279
1984	2.8106113103301786
1985	2.889187370576029
1986	2.967310333802547
1987	3.053691297122689
1988	3.1488556219119386
1989	3.2432746854392738
1990	3.3362220689463014
1991	3.4258820658621163
1992	3.519350115332738
1993	3.6074491464982543
1994	3.6840721220592965
1995	3.7354795198177273
1996	3.7472525358985465
1997	3.736380670562453
1998	3.7184884355245
1999	3.7274876337373506
2000	3.8045277815584044
2001	3.9228333606834282
2002	4.034999473303721
2003	4.148693284089516
2004	4.264936163583611
2005	4.373843096932704
2006	4.487881571768116
2007	4.601684289632739
2008	4.700368500757759
2009	4.803509851460523
2010	4.910672746170512
2011	5.005438437561421
2012	5.089930663331596
2013	5.166301147628905
2014	5.249130959303859
2015	5.3329269432785456
2016	5.415783903521768
2017	5.49432134663307
2018	5.568989220293586
2019	5.649651068907217
2020	5.731149902356769
2021	5.816723806088886
2022	5.906754909943871
2023	6.019374038171535