Year	% of female population
1960	12.2790306126282
1961	12.1954633069594
1962	12.0806416104047
1963	11.8915625366177
1964	11.6015735929026
1965	11.1863828977163
1966	10.6742763331951
1967	10.1269866569068
1968	9.57463572375007
1969	9.0590373680632
1970	8.59776848139487
1971	8.22620622001783
1972	7.96418352737293
1973	7.77027881748263
1974	7.60840731218603
1975	7.45678769477362
1976	7.32500005330911
1977	7.23416149808502
1978	7.17987414492848
1979	7.13843716821166
1980	7.09354678639489
1981	7.0541923211051
1982	7.03117854932291
1983	7.01230650810392
1984	6.97507797868931
1985	6.90934516441663
1986	6.84264743559041
1987	6.79755862579588
1988	6.76047363316483
1989	6.74021365526992
1990	6.74990004508727
1991	6.77352099921009
1992	6.78976196036915
1993	6.76752831432075
1994	6.6795483088061
1995	6.5415450447742
1996	6.37721879982861
1997	6.18914723812782
1998	5.99638177065313
1999	5.81664804664316
2000	5.64505386548101
2001	5.47848636310557
2002	5.33201640717786
2003	5.22638048903543
2004	5.16049524135863
2005	5.12496786356025
2006	5.12379446713551
2007	5.15825402665631
2008	5.2137577069088
2009	5.27173920099541
2010	5.32061138593395
2011	5.3481003709581
2012	5.34480121602896
2013	5.31555169924817
2014	5.27651557492115
2015	5.2426023779227
2016	5.2050345879699
2017	5.14500865477886
2018	5.06633207691438
2019	4.98106791943815
2020	4.89768396167843
2021	4.82709929864049
2022	4.77831109531294
2023	4.75222590092419