Year	% of female population
1960	1.5139549303694164
1961	1.5318188681299705
1962	1.569871329532794
1963	1.6152742958800923
1964	1.649314947735886
1965	1.6662624904169745
1966	1.668333692600699
1967	1.6567543098377142
1968	1.6393896292636598
1969	1.627278204856515
1970	1.6235351154316662
1971	1.6257999030573875
1972	1.6347981111900367
1973	1.6479221125253962
1974	1.658958923732019
1975	1.6661795593330688
1976	1.6713088944124899
1977	1.6738009645168987
1978	1.6739001567120255
1979	1.6732733921885543
1980	1.6705347351659907
1981	1.6650262805651783
1982	1.6590209254563215
1983	1.653801993604375
1984	1.6505606100540737
1985	1.6499785276153132
1986	1.6518223711187356
1987	1.655923632644068
1988	1.6616035176040962
1989	1.668219501852533
1990	1.675104653234372
1991	1.6842301860873499
1992	1.6946158523161179
1993	1.7054656750936392
1994	1.7168392926616096
1995	1.7291898083693078
1996	1.7429614817056291
1997	1.7577719400402902
1998	1.7725998564528
1999	1.7862846617507029
2000	1.7973004638994574
2001	1.8069350941988314
2002	1.8175723126382606
2003	1.827746377178186
2004	1.8341171828747544
2005	1.8370761255325596
2006	1.8375742839667397
2007	1.8359779813658486
2008	1.8353537723669595
2009	1.8401042678477848
2010	1.8526866668465036
2011	1.8733874378254642
2012	1.9020472580821752
2013	1.9364609396131207
2014	1.9876083055759433
2015	2.0573915035235926
2016	2.1312230594305333
2017	2.208939778175778
2018	2.2923934402665687
2019	2.369388094406566
2020	2.431628776989605
2021	2.482510073977657
2022	2.528223780482083
2023	2.5783973264155158