Year	% of female population
1960	2.64049987956471
1961	2.62211043036346
1962	2.59756625366577
1963	2.56909906471248
1964	2.54207219603057
1965	2.51812219055209
1966	2.4955678080238
1967	2.47479897284936
1968	2.45654810033778
1969	2.48026581483383
1970	2.54217439731816
1971	2.60266699603133
1972	2.6621896871143
1973	2.72033420109464
1974	2.71549448133559
1975	2.64924404684659
1976	2.58273571244171
1977	2.51151844809398
1978	2.43441882712414
1979	2.35687791969006
1980	2.27866591461883
1981	2.20277477325617
1982	2.14498888676029
1983	2.13230129052138
1984	2.11905900154132
1985	2.07428376329283
1986	2.02560624928813
1987	1.97714547331751
1988	1.93200041218928
1989	1.88967510553884
1990	1.85173000016534
1991	1.81703897622119
1992	1.7875816005838
1993	1.79731996846892
1994	1.85334328180315
1995	1.932109149009
1996	2.03071327540917
1997	2.14622307033028
1998	2.27222366991245
1999	2.39936091518881
2000	2.53446395893651
2001	2.67935695104744
2002	2.82336078977848
2003	2.96453881198221
2004	3.10259162359165
2005	3.22309837094274
2006	3.31559496114017
2007	3.38239534012436
2008	3.42432391759253
2009	3.44189119455991
2010	3.43901319752588
2011	3.41810467595142
2012	3.38108605224013
2013	3.3331970206969
2014	3.27537357506891
2015	3.21325285437902
2016	3.15526283132558
2017	3.10164244226877
2018	3.05065875319104
2019	3.00691795597493
2020	2.97382006542425
2021	2.95342461135737
2022	2.94255418704672
2023	2.93705752264311