Year	% of female population
1960	3.2155860265958
1961	3.24886911695628
1962	3.29070054509716
1963	3.33928402609939
1964	3.39875661349514
1965	3.47091953982229
1966	3.55269586398249
1967	3.6285522109919
1968	3.70518446246623
1969	3.77974832871371
1970	3.83982646490728
1971	3.89307238714314
1972	3.94971119907787
1973	4.00804940395845
1974	4.06200295761732
1975	4.11473807681358
1976	4.16256069836945
1977	4.21535989558797
1978	4.28242626257076
1979	4.35827879011517
1980	4.42835370259402
1981	4.48606836120893
1982	4.5363005091212
1983	4.57005495245846
1984	4.57382422916277
1985	4.53950281259864
1986	4.49271123046862
1987	4.43946698448499
1988	4.38534446717521
1989	4.33029489710545
1990	4.34475900533201
1991	4.42556267917504
1992	4.45375098952976
1993	4.4470641064557
1994	4.45537967202267
1995	4.40571637603331
1996	4.28655540300576
1997	4.19230983750705
1998	4.11108786587474
1999	4.01343049484819
2000	3.92747672991745
2001	3.86620278850898
2002	3.82515219317666
2003	3.78862758771342
2004	3.77210561595935
2005	3.78685936432213
2006	3.81997988662911
2007	3.88131267431566
2008	3.97078463746067
2009	4.06585086696431
2010	4.15910900784806
2011	4.25873438994724
2012	4.39656969748286
2013	4.59866682450851
2014	4.8606977481273
2015	5.16145812289529
2016	5.47338537377147
2017	5.72131995469935
2018	5.82649582595279
2019	5.80078907477165
2020	5.69158260794141
2021	5.52346661812963
2022	5.34131054208165
2023	5.22911193702688