Year	% of female population
1960	5.63681282871304
1961	5.56898919338468
1962	5.5209496385967
1963	5.49444986802618
1964	5.48308077930956
1965	5.48766800415275
1966	5.50763105507631
1967	5.54049082262526
1968	5.59184002580229
1969	5.66246684350133
1970	5.73045260751966
1971	5.78322457012637
1972	5.79451835230005
1973	5.7716548466367
1974	5.75004592182522
1975	5.7351512934677
1976	5.75963918238124
1977	5.8505078826644
1978	6.00967834470373
1979	6.2247935322301
1980	6.4701947376245
1981	6.6984995706882
1982	6.87830687830688
1983	6.99991374105063
1984	7.06156934711121
1985	7.09312847408173
1986	7.12909915509252
1987	7.19760817943576
1988	7.31888826702257
1989	7.48889736366209
1990	7.69079283415286
1991	7.91119160706475
1992	8.14295240682655
1993	8.37095373930299
1994	8.59002115061861
1995	8.79350873002904
1996	8.95528063681996
1997	9.06166048356147
1998	9.10377084235075
1999	9.07422765236357
2000	8.9732175243522
2001	8.79537057881007
2002	8.55513933784077
2003	8.28608951187163
2004	7.99077248406011
2005	7.67484248566761
2006	7.36767075740672
2007	7.12123703554833
2008	6.9676546638575
2009	6.89393359740558
2010	6.87057379279994
2011	6.7904330874725
2012	6.58617954329371
2013	6.33195431994967
2014	6.09105405748401
2015	5.88795794315755
2016	5.74198887207239
2017	5.64963479901745
2018	5.75389142724386
2019	5.83667133987583
2020	5.79075647710402
2021	5.77483684194599
2022	5.74329756019133
2023	5.72303473949134