Year	% of female population
1960	7.29488458076914
1961	7.3619413606604
1962	7.40650941544572
1963	7.4352604131695
1964	7.46073439915253
1965	7.47037716955941
1966	7.45042778057373
1967	7.40254945396603
1968	7.33274548797418
1969	7.24222882399826
1970	7.13492042660787
1971	7.01428052049073
1972	6.90668565861964
1973	6.84401585498566
1974	6.80382310059938
1975	6.78067761791586
1976	6.82086657235777
1977	6.93892609830855
1978	7.08467877970022
1979	7.24789286071226
1980	7.44045124899275
1981	7.62105420635317
1982	7.77430109666178
1983	7.8531759296727
1984	8.00905366300891
1985	8.28938464377793
1986	8.5554961423879
1987	8.81596395647936
1988	9.06011502434007
1989	9.20264685749055
1990	9.24034005006568
1991	9.24277195825469
1992	9.21232811578767
1993	9.1546241763776
1994	9.08308576816915
1995	8.99770108737218
1996	8.87616890642556
1997	8.74265396251347
1998	8.60722080562425
1999	8.43954457514804
2000	8.24715498089581
2001	8.05265587418307
2002	7.86363907739457
2003	7.65992771584417
2004	7.48019200740269
2005	7.41434181243686
2006	7.51391222666731
2007	7.8262218888893
2008	8.20109401584311
2009	8.50348908593577
2010	8.7335330421915
2011	8.80513295029875
2012	8.74300181863567
2013	8.68978225049166
2014	8.61405704962304
2015	8.48376584862081
2016	8.38552130239002
2017	8.30502997634894
2018	8.15435864039469
2019	7.94721923433388
2020	7.68882403260705
2021	7.3937885387792
2022	7.11621612700928
2023	6.8471056264763