Year	% of female population
1960	7.5026308488969
1961	8.41831358624005
1962	9.26059359451395
1963	10.0128606234214
1964	10.6268756558735
1965	10.9776546224454
1966	11.1757317115295
1967	11.3893984779374
1968	11.609724638172
1969	11.8584233439784
1970	12.1433005906444
1971	12.4339495944234
1972	12.6987877398075
1973	12.8864488858715
1974	12.9567675677106
1975	12.9150648639474
1976	12.7595841885169
1977	12.5098381845763
1978	12.2242227754753
1979	11.9615456416928
1980	11.7505087141703
1981	11.6089342246418
1982	11.5337521406971
1983	11.5118105011209
1984	11.5118203794086
1985	11.4956629755213
1986	11.461165699627
1987	11.4117165469411
1988	11.3477342495386
1989	11.2989638484344
1990	11.2803389366376
1991	11.2599522510589
1992	11.2463890501803
1993	11.2795684841628
1994	11.371135052671
1995	11.5135928075305
1996	11.7089881175004
1997	11.9201275000751
1998	12.0758782579645
1999	12.1462318460624
2000	12.1702634497147
2001	12.1675330231589
2002	12.1186772661379
2003	12.0429491058048
2004	11.9359427868348
2005	11.7550616241838
2006	11.4688319255917
2007	11.0872576177285
2008	10.6255807425047
2009	10.1149382163958
2010	9.60387226540913
2011	9.13912228296581
2012	8.76206489145177
2013	8.47033011976901
2014	8.26172840901148
2015	8.12471312182471
2016	8.04966788404296
2017	8.06423284712439
2018	8.18704696692485
2019	8.36812838389988
2020	8.53337844592128
2021	8.64548695942181
2022	8.6881834832868
2023	8.69057160590668