Year	% of female population
1960	4.44707459323798
1961	4.39153756683613
1962	4.38671319632933
1963	4.43790662489405
1964	4.54261547711472
1965	4.68918015207356
1966	4.86276352734022
1967	5.04339793537397
1968	5.21498497157273
1969	5.36290897183624
1970	5.47822277923453
1971	5.55487853177916
1972	5.58475389607422
1973	5.57949317169356
1974	5.57368390698183
1975	5.58683203221847
1976	5.6377652340318
1977	5.72994742810636
1978	5.81938844685482
1979	5.87736782271043
1980	5.90356042641873
1981	5.88572609542328
1982	5.82235653041454
1983	5.75499491750274
1984	5.68462932773971
1985	5.59074533845345
1986	5.48651165922302
1987	5.4622865968193
1988	5.65484975296756
1989	6.03750584235083
1990	6.53036247600326
1991	7.14724757960399
1992	7.72695329968696
1993	7.97996696343285
1994	7.99604332454944
1995	7.91731902176594
1996	7.69254536045048
1997	7.42661565515675
1998	7.24533552589969
1999	7.11979387495516
2000	7.0357574882642
2001	7.0445292117954
2002	7.13026742798788
2003	7.22408679839389
2004	7.29433596548969
2005	7.35134350387747
2006	7.32871242698911
2007	7.20542723339125
2008	7.01828457925317
2009	6.80168304820854
2010	6.53817593455893
2011	6.27520658826184
2012	6.06928228420691
2013	5.8957539123765
2014	5.74802244867153
2015	5.67147662889518
2016	5.69543557290965
2017	5.75073204493425
2018	5.82949621508744
2019	5.95470091249813
2020	6.11800504735416
2021	6.26356215000504
2022	6.39288008649191
2023	6.54172939892247