Year	% of female population
1960	6.1558460925014
1961	6.04216847542198
1962	6.02660012317681
1963	6.07547896110219
1964	6.14938563994481
1965	6.2212077404236
1966	6.29332445225766
1967	6.37351412270654
1968	6.4828706653744
1969	6.66468433045228
1970	6.90372580050175
1971	7.19510143399548
1972	7.53609738809273
1973	7.82492949809301
1974	8.02258052568731
1975	8.18791140685462
1976	8.26319297552864
1977	8.21333773431805
1978	8.15920779956065
1979	8.14820463066179
1980	8.14212344929217
1981	8.14195774531862
1982	8.15444265105085
1983	8.17161478976568
1984	8.2037244347465
1985	8.25907339104829
1986	8.32192769196578
1987	8.37478792192936
1988	8.39647026987496
1989	8.36040473485153
1990	8.23649398955748
1991	8.04530608951438
1992	7.84989470199647
1993	7.68751146240943
1994	7.5908317762177
1995	7.59150635074686
1996	7.67355721757524
1997	7.75421790249384
1998	7.75374333744038
1999	7.66364085801293
2000	7.47997428474891
2001	7.21623864699115
2002	6.96612514378585
2003	6.78980550093539
2004	6.67965163803221
2005	6.6392490340658
2006	6.67675081704577
2007	6.78407527477853
2008	6.94400537796666
2009	7.10993488351229
2010	7.22394570353359
2011	7.28890321223624
2012	7.33905046040006
2013	7.37587867268156
2014	7.40165308300022
2015	7.42443650499701
2016	7.44197599946177
2017	7.45056904379483
2018	7.44402422590777
2019	7.429173992591
2020	7.37699352914976
2021	7.26884049335877
2022	7.13914806782014
2023	6.99749308654656