Year	% of female population
1960	4.2066736758071
1961	4.13437466501265
1962	4.11680513011525
1963	4.06794985705769
1964	4.00104718185876
1965	4.04071216664567
1966	4.11450833419113
1967	4.15303000889033
1968	4.23706053366841
1969	4.35443432668803
1970	4.42244365858417
1971	4.51814590287613
1972	4.62343391839475
1973	4.66077783358478
1974	4.66167078935062
1975	4.63696934736396
1976	4.59355807295871
1977	4.52900740169056
1978	4.46456623268812
1979	4.50664997314804
1980	4.62047029407675
1981	4.66142722079274
1982	4.65910462312265
1983	4.7767164544876
1984	4.83618603768994
1985	4.73105111647093
1986	4.69571587423112
1987	4.7013089043463
1988	4.56152760260761
1989	4.44315361406816
1990	4.42196124497747
1991	4.32268787303459
1992	4.19044400638202
1993	4.09384499074503
1994	3.99507860530815
1995	3.90828553457573
1996	3.87986282470374
1997	3.87183224489163
1998	3.8936412832843
1999	3.93668099828522
2000	3.99298349206938
2001	4.04212413608028
2002	4.11519851327837
2003	4.25332424929456
2004	4.38507790258285
2005	4.48081854968846
2006	4.66129582015125
2007	4.94083394097586
2008	5.16723016154528
2009	5.30185818846481
2010	5.4060266026442
2011	5.58381411399948
2012	5.68564067340662
2013	5.71627374466578
2014	5.8914910992555
2015	6.14027262357703
2016	6.22280727141346
2017	6.2390559359676
2018	6.32755627936808
2019	6.37965062213054
2020	6.41389350680503
2021	6.43917187682591
2022	6.43520220545587
2023	6.40524704917592