Year	% of female population
1960	1.8218191962803159
1961	1.8283702598951768
1962	1.86264773858644
1963	1.9223480621286033
1964	1.9582785136875278
1965	1.9637710534154007
1966	1.970350601423252
1967	1.987703714262645
1968	2.0091031046393137
1969	2.02577664798512
1970	2.034911923818321
1971	2.0308536431798503
1972	2.017289988021252
1973	2.0055386928567653
1974	1.9990928561160275
1975	1.999314174704117
1976	2.005012490455335
1977	2.0147203711499424
1978	2.024298362873655
1979	2.0288962089806533
1980	2.025637437290608
1981	2.016098611735069
1982	2.003821251421806
1983	1.9920158948005995
1984	1.9843765614115594
1985	1.9828669959491767
1986	1.9888851426242835
1987	2.0041679420339613
1988	2.0267994389999147
1989	2.0516854397320317
1990	2.0754442625822733
1991	2.082554466458333
1992	2.067451940169807
1993	2.0471857231190773
1994	2.0344644845518443
1995	2.0328968365219278
1996	2.0408868731585104
1997	2.0629758676652203
1998	2.0939610120008876
1999	2.122851295591816
2000	2.154632822686281
2001	2.1816318870891225
2002	2.189262613294749
2003	2.1861395244334623
2004	2.1838387038695743
2005	2.1835882525255754
2006	2.190023085694158
2007	2.2051021803863846
2008	2.2309745020916143
2009	2.270219077919007
2010	2.312814157678978
2011	2.359832894410023
2012	2.419475433262464
2013	2.4849606886945974
2014	2.5509423765635106
2015	2.628154301429283
2016	2.7145408468345105
2017	2.8034543152423694
2018	2.896698484584169
2019	3.0072520378528083
2020	3.1358565147606723
2021	3.2647537208067714
2022	3.3966867130170444
2023	3.5329738174114156