Year	% of female population
1960	1.070386965057074
1961	1.0572431488537972
1962	1.0238424256459955
1963	0.9851745510707491
1964	0.9645428884476362
1965	0.9655513395244304
1966	0.9841243665579661
1967	1.0200325251702544
1968	1.0610225455430382
1969	1.0891180375710414
1970	1.1001283685754173
1971	1.0956300736253646
1972	1.0801969609624615
1973	1.064804735742007
1974	1.0589916114636708
1975	1.0657412090172103
1976	1.0825765729791834
1977	1.1075101313647662
1978	1.1345476805489279
1979	1.1558373810443228
1980	1.168671996471597
1981	1.175058522150792
1982	1.1757182418341752
1983	1.17310548437625
1984	1.1713752985849473
1985	1.1718333633847076
1986	1.1739353580291736
1987	1.177859139754508
1988	1.1829605790596445
1989	1.1878489926525826
1990	1.1926117550488051
1991	1.197872842549309
1992	1.2033835530368762
1993	1.2089979013563903
1994	1.215572001335682
1995	1.224023988876479
1996	1.2339468982629311
1997	1.245426602862982
1998	1.2589799486561615
1999	1.2745010985668315
2000	1.290988997893193
2001	1.307709527862211
2002	1.3251865243143381
2003	1.3437487371233205
2004	1.362862430792196
2005	1.3820546353941772
2006	1.403147767767821
2007	1.4272745702416882
2008	1.4516653775609458
2009	1.472162089584111
2010	1.4884363741358129
2011	1.5011308646299086
2012	1.5116505916872136
2013	1.5233885653420836
2014	1.539905577271743
2015	1.5629463981903668
2016	1.5917953537864817
2017	1.6263995964571631
2018	1.6652788276352228
2019	1.7202367792471405
2020	1.7881647229806108
2021	1.848799497787086
2022	1.9076192486167312
2023	1.9838580118212927