Year	% of female population
1960	2.3668685388378
1961	2.36304194215552
1962	2.32286731166051
1963	2.27017373765977
1964	2.23744407606259
1965	2.23304762525281
1966	2.25289988590409
1967	2.29542769339011
1968	2.3458210268237
1969	2.38326275859105
1970	2.40076946639694
1971	2.40263693501114
1972	2.38960542681175
1973	2.36828051244696
1974	2.34990450346232
1975	2.33829977921479
1976	2.33166812725223
1977	2.32910825738711
1978	2.32868775138123
1979	2.32702079745229
1980	2.32270366772491
1981	2.31711326351863
1982	2.3111628936424
1983	2.30588606853203
1984	2.30339193626866
1985	2.30516122672339
1986	2.31057187517201
1987	2.31940193063997
1988	2.33158748724075
1989	2.34669595161857
1990	2.36431226486415
1991	2.38417840208111
1992	2.40547972822781
1993	2.42690240983385
1994	2.44666757967103
1995	2.46332449590825
1996	2.4798064931635
1997	2.49851398135542
1998	2.5161614916521
1999	2.52669440622946
2000	2.52899739884877
2001	2.52409344319306
2002	2.5130908883518
2003	2.50199357538822
2004	2.49906662809655
2005	2.50922880605719
2006	2.53268573768261
2007	2.56805940183824
2008	2.61243252771583
2009	2.68916450123878
2010	2.7972063932373
2011	2.90984204293789
2012	3.02639733633604
2013	3.14710453603777
2014	3.24913875818772
2015	3.32814692757979
2016	3.40081122073976
2017	3.46734973400278
2018	3.52847996698861
2019	3.58360617817817
2020	3.63389843596211
2021	3.67645917167444
2022	3.71616912673302
2023	3.76847289632779