Year	% of female population
1960	7.65348663711766
1961	7.8813633575747
1962	8.05095762197764
1963	7.93968564978489
1964	7.72097307708412
1965	7.46667763699194
1966	7.09753041510044
1967	6.72752530263941
1968	6.33967560823456
1969	5.95155974553537
1970	5.71417809251168
1971	5.5724907063197
1972	5.4499226177316
1973	5.43859649122807
1974	5.49892995756103
1975	5.55375355894331
1976	5.53964047840722
1977	5.47052961275627
1978	5.40033287297709
1979	5.42217521593513
1980	5.43672953324202
1981	5.40909568322655
1982	5.33533918762901
1983	5.13692625968652
1984	4.9355769907766
1985	5.1849230224739
1986	5.73454986100221
1987	6.19558178024034
1988	6.7457429777325
1989	7.17181396034495
1990	7.0741835322285
1991	6.82912040019707
1992	6.84256416088555
1993	6.83372154181381
1994	6.76546151841233
1995	6.73808644255634
1996	6.74846625766871
1997	6.78480087687249
1998	6.79720991062995
1999	6.78885153454072
2000	6.9398474600662
2001	7.18208248088726
2002	7.26326668805018
2003	7.23980309423348
2004	7.25929522752497
2005	7.2976483456385
2006	7.34238635980726
2007	7.33588166860562
2008	7.32891542549701
2009	7.36160569763678
2010	7.27806684329811
2011	7.07897720115884
2012	6.92097415506958
2013	6.8471190307365
2014	6.83363588812652
2015	6.77446077378578
2016	6.75837137342606
2017	6.80503260170814
2018	6.71518561555868
2019	6.55016497617011
2020	6.44392865868556
2021	6.32032778864971
2022	6.20200104029618
2023	6.17242433506573