Year	% of female population
1960	7.67369584368806
1961	7.59600066419948
1962	7.62364147921754
1963	7.73096440959741
1964	7.86119014206348
1965	7.94674619929328
1966	7.93807730000742
1967	7.80397375282421
1968	7.53500387818491
1969	7.1699590657989
1970	6.78725095381432
1971	6.46059197744848
1972	6.26622160168196
1973	6.25823526099442
1974	6.40684533949004
1975	6.61228725888847
1976	6.79577489386312
1977	6.91967726828042
1978	6.95183709982091
1979	6.96519208188604
1980	7.03646606374119
1981	7.12171155255187
1982	7.20597688083303
1983	7.31748965158852
1984	7.4030094575753
1985	7.44950458213194
1986	7.49476131001943
1987	7.49678565503512
1988	7.4286126125132
1989	7.29507114751059
1990	7.08675034925277
1991	6.84526036859334
1992	6.63008792831961
1993	6.4603856532632
1994	6.36122851467467
1995	6.35436075902523
1996	6.39982678090878
1997	6.45088849473983
1998	6.4902630720763
1999	6.4997160975532
2000	6.46798168184978
2001	6.38955512647906
2002	6.29047211426147
2003	6.20233378283584
2004	6.12653939599797
2005	6.06719765782732
2006	6.04087283802314
2007	6.06409822691775
2008	6.17087695767967
2009	6.32402465253834
2010	6.44129012858805
2011	6.57138395150155
2012	6.70968059694142
2013	6.70254139330539
2014	6.57228588815814
2015	6.48209914632542
2016	6.36012235921759
2017	6.14430916059089
2018	5.8937378077897
2019	5.59379644863544
2020	5.20000156871665
2021	4.75330567708597
2022	4.32389014055692
2023	3.98656932281563