Year	% of female population
1960	3.2374891690481
1961	3.19931721006743
1962	3.19319322151169
1963	3.19072063475248
1964	3.17608601350933
1965	3.18225265938638
1966	3.20477424763533
1967	3.22189685607094
1968	3.24193135873144
1969	3.25994066643438
1970	3.28044004686798
1971	3.32610901925149
1972	3.38412564900817
1973	3.42690734042453
1974	3.46449975472946
1975	3.51986508317828
1976	3.58244883024846
1977	3.63477296398336
1978	3.67884125074327
1979	3.71563712653595
1980	3.75211060369191
1981	3.79075931856083
1982	3.79217209579154
1983	3.74395137422804
1984	3.70346296567551
1985	3.71060821808814
1986	3.74663622598285
1987	3.79621520770666
1988	3.84477444061439
1989	3.8727856030363
1990	3.87571006747526
1991	3.86442951767519
1992	3.83446609425095
1993	3.79149245045469
1994	3.74691980202898
1995	3.69176486313332
1996	3.63211313181763
1997	3.57016332181412
1998	3.51268334040066
1999	3.46249449498951
2000	3.42044845443818
2001	3.39902577863904
2002	3.39521520731956
2003	3.41073657196236
2004	3.47337842358433
2005	3.59217146113799
2006	3.73769207209981
2007	3.85168934353425
2008	3.91974551326057
2009	3.98427634045062
2010	4.05395516854967
2011	4.15884125030985
2012	4.35992871064677
2013	4.60602717454419
2014	4.77532773389467
2015	4.86456467606656
2016	4.90053867430641
2017	4.87833082336236
2018	4.85827782629665
2019	4.89208922894441
2020	4.95221832309813
2021	5.01422778171249
2022	5.09365795177187
2023	5.18857027538722