Year	% of female population
1960	6.572386456188445
1961	6.535969205249389
1962	6.502510195329054
1963	6.466311953293424
1964	6.422054272293633
1965	6.360893557077807
1966	6.27963974463428
1967	6.182744371148762
1968	6.0737153373219925
1969	5.951451921036566
1970	5.8239821651630965
1971	5.695537564490759
1972	5.572977484427262
1973	5.477115886194125
1974	5.422313071111878
1975	5.409487922858256
1976	5.434206983773411
1977	5.495805646437804
1978	5.581458929961494
1979	5.6826849135557564
1980	5.782499740848502
1981	5.884440700394041
1982	5.980614979492719
1983	6.060474684979147
1984	6.130161893990943
1985	6.186832536269698
1986	6.239794828926292
1987	6.275819075267555
1988	6.295596662375898
1989	6.31971368636884
1990	6.371353550352781
1991	6.437400158165433
1992	6.49954837868587
1993	6.551408951526281
1994	6.598448788665414
1995	6.667148275514297
1996	6.737917693663367
1997	6.80212875305441
1998	6.864677004638147
1999	6.92793505059645
2000	6.987406844430426
2001	7.041974477950686
2002	7.0824015540484755
2003	7.120012069516068
2004	7.172526134115547
2005	7.241143049531138
2006	7.337570199930775
2007	7.462728173797706
2008	7.598036617169706
2009	7.746546654176375
2010	7.906501442724839
2011	8.046223834897472
2012	8.168767593951573
2013	8.275273995490966
2014	8.334487796117267
2015	8.353797235410875
2016	8.369506276454599
2017	8.36605697362612
2018	8.32079796091795
2019	8.23851836652833
2020	8.124812373163353
2021	7.993328903747767
2022	7.861166376477819
2023	7.728376279593632