Year	% of female population
1960	6.57622772821224
1961	6.49456182022753
1962	6.44976542028212
1963	6.43902079746637
1964	6.45832927361221
1965	6.4979175873867
1966	6.55496162280702
1967	6.63573634567764
1968	6.73202986174316
1969	6.83627231245808
1970	6.94228108828201
1971	7.03796182656905
1972	7.10954386541781
1973	7.14565805941096
1974	7.18481575422497
1975	7.23889057876835
1976	7.25027210972152
1977	7.23254330191437
1978	7.10454493959649
1979	6.93999436604876
1980	6.7916651764603
1981	6.561130359378
1982	6.43089509143407
1983	6.43188883478782
1984	6.46147065840346
1985	6.5380452276771
1986	6.67227196135603
1987	6.85171174579156
1988	7.09055497251434
1989	7.64992200860724
1990	8.13652049252319
1991	8.30198534230087
1992	8.41312610789475
1993	8.46789568339542
1994	8.4806872940413
1995	8.46841368438105
1996	8.4361866505488
1997	8.38777454265088
1998	8.32764512745119
1999	8.26589327525629
2000	8.21717387528411
2001	8.20016656180409
2002	8.21305347901093
2003	8.22413862950435
2004	8.20091237407337
2005	8.156950080883
2006	8.10658246898377
2007	8.035505497711
2008	7.96741370929924
2009	7.95007004497971
2010	7.97512202439334
2011	8.02997401464629
2012	8.13931720202147
2013	8.28758493699742
2014	8.45573037353859
2015	8.69711746549602
2016	8.97835872792461
2017	9.20048892554194
2018	9.33863902497263
2019	9.37510002833395
2020	9.26044953638526
2021	9.02306329830491
2022	8.77101793143734
2023	8.55414902527526