Year	% of female population
1960	2.66494809868317
1961	2.61538320220823
1962	2.55189842357614
1963	2.48028366420518
1964	2.41535664188282
1965	2.36647350807448
1966	2.33280923072091
1967	2.31245371373501
1968	2.30466129109556
1969	2.30878005064394
1970	2.32147739581252
1971	2.34205150824113
1972	2.37247574935383
1973	2.4086016270623
1974	2.43880697426697
1975	2.45539376148224
1976	2.45653864882469
1977	2.44117783891089
1978	2.41446688018252
1979	2.38843148012446
1980	2.372002562377
1981	2.36710247205316
1982	2.37368355345656
1983	2.39012346484326
1984	2.41357938067172
1985	2.44564073350593
1986	2.48699690887371
1987	2.53239871714102
1988	2.57423518558553
1989	2.60461008216794
1990	2.61285198266127
1991	2.59471529209457
1992	2.55781864889308
1993	2.5128859047337
1994	2.46962935962483
1995	2.43578344154223
1996	2.41738208932182
1997	2.41880680989633
1998	2.44224823933675
1999	2.48128608405545
2000	2.52894319544395
2001	2.58476590331044
2002	2.64684786819441
2003	2.71212936982448
2004	2.78389340162578
2005	2.86692128186259
2006	2.95700933563588
2007	3.0486601451749
2008	3.14956654055723
2009	3.25457771583394
2010	3.36538333029901
2011	3.48229431138885
2012	3.60548444224196
2013	3.63813866605116
2014	3.60123344087123
2015	3.66022839459431
2016	3.78752756835472
2017	3.91038549903512
2018	4.02482498532629
2019	4.12952046818647
2020	4.22374019971485
2021	4.31099473689407
2022	4.39192024715784
2023	4.46299151254465