Year	% of female population
1960	6.65776475410834
1961	6.47693658623438
1962	6.19630662302501
1963	5.88759963676723
1964	5.55904978470173
1965	5.26379404121593
1966	5.02609073778808
1967	4.86141291226037
1968	4.80640424804393
1969	4.8699980299686
1970	5.02889082520549
1971	5.28065362356569
1972	5.61336035619105
1973	5.99046483909416
1974	6.34707134323398
1975	6.71889277499449
1976	7.13627541317858
1977	7.53738246624747
1978	7.91826904401197
1979	8.32676069407071
1980	8.70814390879929
1981	9.01718670507185
1982	9.29664213904232
1983	9.52474782305553
1984	9.68632806899726
1985	9.776713734304
1986	9.78818734218945
1987	9.71813304239961
1988	9.57830831077201
1989	9.38597373193465
1990	9.19979906602914
1991	9.03013263111761
1992	8.8293210150721
1993	8.58604675182872
1994	8.318932235173
1995	8.08172664403001
1996	7.91895926012644
1997	7.87802010850121
1998	7.89899431569742
1999	7.86976439790576
2000	7.77955978722323
2001	7.63565330632325
2002	7.41327590739347
2003	7.19061806474281
2004	7.0258422193108
2005	6.87527106484938
2006	6.78481532486751
2007	6.80268032443064
2008	6.88722532483933
2009	6.9487459715011
2010	6.96320374192156
2011	6.938796770553
2012	6.80747838441946
2013	6.59304171580953
2014	6.45990995967519
2015	6.44466425639417
2016	6.47595387934446
2017	6.53760928938283
2018	6.59647895054613
2019	6.56597491041882
2020	6.43690349946978
2021	6.2869792164847
2022	6.17295744470336
2023	6.11885311548935