Year	% of female population
1960	4.54149198746035
1961	4.66630290597853
1962	4.75168167645336
1963	4.81018982428019
1964	4.8386506091104
1965	4.81680904926675
1966	4.80184755140613
1967	4.8310331794392
1968	4.87218890004675
1969	4.91374457897712
1970	4.92747807986501
1971	4.89766644060529
1972	4.84853416107133
1973	4.77167633115302
1974	4.65067979843342
1975	4.45204017915302
1976	4.17848755336438
1977	3.86094724706099
1978	3.57600021193216
1979	3.42866807839847
1980	3.47847685405482
1981	3.6954994407608
1982	4.04403808628114
1983	4.47593981545091
1984	4.85737338751734
1985	5.15643542992771
1986	5.3927370030581
1987	5.55366554421071
1988	5.66693483507643
1989	5.73078772901005
1990	5.74077375646283
1991	5.7292690122046
1992	5.70925897544871
1993	5.66959207375765
1994	5.61614853475185
1995	5.58223933191978
1996	5.58957967326598
1997	5.61998292794385
1998	5.63684910148903
1999	5.65918147929509
2000	5.66689362126122
2001	5.66190040525798
2002	5.66460224326886
2003	5.65167104213317
2004	5.58449261808552
2005	5.52567208915415
2006	5.46843205310553
2007	5.37924951007587
2008	5.37221260832844
2009	5.51976679532009
2010	5.69108878090245
2011	5.83438169412715
2012	5.9969086041431
2013	6.0822377231493
2014	6.10505187674208
2015	6.17740507645341
2016	6.31238511091517
2017	6.51856677272818
2018	6.846161463878
2019	7.22265650231545
2020	7.56246800094058
2021	7.87291071212438
2022	8.07822706529196
2023	8.09783990760551