Year	% of female population
1960	6.31507949740061
1961	6.31082452683742
1962	6.29150261503203
1963	6.27978450301913
1964	6.28133189016748
1965	6.28595078425321
1966	6.28110484406105
1967	6.26541485549212
1968	6.23152179755953
1969	6.1816976127321
1970	6.13584119769734
1971	6.13023099233478
1972	6.19458246513864
1973	6.33888895962515
1974	6.55066919183922
1975	6.79464702395217
1976	7.02036508913652
1977	7.19109280828133
1978	7.29368039012709
1979	7.33279062397077
1980	7.34416034884297
1981	7.36254300839475
1982	7.42035742035742
1983	7.53779990388288
1984	7.70386609683101
1985	7.90013111484552
1986	8.1100041230008
1987	8.32400310050814
1988	8.53050254315992
1989	8.71910637617331
1990	8.87361301717613
1991	8.97139724137081
1992	9.00614981846921
1993	8.99045020463847
1994	8.92319018711122
1995	8.80105087174588
1996	8.64092683668813
1997	8.44953306895228
1998	8.22000994877029
1999	7.94517327621672
2000	7.61331935183903
2001	7.19639286518267
2002	6.75918550070113
2003	6.390268639638
2004	6.08247092371279
2005	5.9032398443462
2006	5.85967522003223
2007	5.84656422998922
2008	5.82862478452403
2009	5.79801416102129
2010	5.75182549379535
2011	5.71483943045406
2012	5.66916641819174
2013	5.61200910928356
2014	5.57293649611274
2015	5.52762718361536
2016	5.45671323265208
2017	5.37200613819617
2018	5.67799891582127
2019	5.90076106549169
2020	5.88551246776016
2021	6.1031703602086
2022	6.41153181397966
2023	6.7727748062384