Year	% of female population
1960	9.56461803561172
1961	9.51822182105382
1962	9.49787460148778
1963	9.57599166738999
1964	9.77609720865021
1965	10.0858502920573
1966	10.4895104895105
1967	10.9683441236049
1968	11.4522322640704
1969	11.9161756067984
1970	12.3858563781511
1971	12.7876867360797
1972	13.0832020114383
1973	13.3252490255522
1974	13.5005001441093
1975	13.5615143525198
1976	13.5223395613323
1977	13.3997572970556
1978	13.1650589327584
1979	12.8458067527618
1980	12.4867203498129
1981	12.1417039812361
1982	11.8813973851868
1983	11.723631568695
1984	11.6545821942232
1985	11.6837576614804
1986	11.6221309918623
1987	11.3720553336806
1988	11.2052285333448
1989	11.0853913117571
1990	10.9178172810314
1991	10.8662889676537
1992	10.7779376764266
1993	10.4810925811543
1994	10.1912901912902
1995	9.9339430894309
1996	9.66712386579447
1997	9.45921268880599
1998	9.332421552436
1999	9.20930350982164
2000	9.05379774659917
2001	8.97852395595675
2002	8.91130315567851
2003	8.87515271746362
2004	8.97000023942347
2005	9.08692666524591
2006	9.147205150717
2007	9.06186700619249
2008	8.7570201425189
2009	8.31723218421974
2010	7.90349603484865
2011	7.50499707353705
2012	7.23038814504425
2013	7.16266223607979
2014	7.12753354039256
2015	7.14104702975524
2016	7.19969922927502
2017	7.27364735771308
2018	7.38928334269806
2019	7.54344990748885
2020	7.6076727469315
2021	7.65924499459009
2022	7.79027472473311
2023	7.82413796478453