Year	% of female population
1960	7.66228317422557
1961	7.84532461739963
1962	8.10789400291636
1963	8.41277451360857
1964	8.70085471064704
1965	8.93737486759097
1966	9.12387122483982
1967	9.27176738429328
1968	9.38270327498957
1969	9.47204592939296
1970	9.58702741056608
1971	9.72656491733918
1972	9.84905149019684
1973	9.93430261064898
1974	9.96956782839055
1975	9.97552118058917
1976	9.9705904303751
1977	9.94257954975303
1978	9.88907423324549
1979	9.78947259268306
1980	9.59012703747132
1981	9.2652411077704
1982	8.84176297772146
1983	8.37243762053037
1984	7.92606817407422
1985	7.58173649261946
1986	7.34986555123991
1987	7.17141282367244
1988	7.0174868608944
1989	6.88233015731103
1990	6.75586579023752
1991	6.64267708142254
1992	6.55738977328826
1993	6.51081834827693
1994	6.50039439351298
1995	6.51125427740482
1996	6.52509028730378
1997	6.53613116352175
1998	6.55316936627125
1999	6.5712637976198
2000	6.57624269085361
2001	6.56405432272331
2002	6.53240217031472
2003	6.49320448385551
2004	6.48026213822079
2005	6.50752327324428
2006	6.54731450318307
2007	6.57009844886707
2008	6.56040437387347
2009	6.50496776813785
2010	6.40995410779175
2011	6.27516201128388
2012	6.09462189635451
2013	5.90644334051609
2014	5.75144256248563
2015	5.63616221296234
2016	5.55837405748775
2017	5.51452218367054
2018	5.48580108561634
2019	5.44139290625192
2020	5.33942029558765
2021	5.2428819246006
2022	5.23001422068087
2023	5.25865897279243