Year	% of female population
1960	3.82633341922185
1961	3.75917965251657
1962	3.69997649409414
1963	3.6337997613624
1964	3.56969921385439
1965	3.52002020258705
1966	3.48512497235125
1967	3.46110346519138
1968	3.44769660807397
1969	3.44496021220159
1970	3.44809519755326
1971	3.45387922104827
1972	3.46722231126783
1973	3.49444225162021
1974	3.52236234537013
1975	3.54489613157928
1976	3.56985816048343
1977	3.603056683836
1978	3.64933461380162
1979	3.71051634031606
1980	3.79131361181309
1981	3.8860439689413
1982	3.99107065773732
1983	4.11023893728974
1984	4.23497099503652
1985	4.34341009399642
1986	4.43007206020812
1987	4.49450644093655
1988	4.52848523614178
1989	4.54685251024149
1990	4.57496630624088
1991	4.64494507999285
1992	4.78154560497913
1993	4.97333498697755
1994	5.20654608526382
1995	5.47245232737923
1996	5.73061907417735
1997	5.94217730587182
1998	6.0952368647161
1999	6.19510634268661
2000	6.26858978163808
2001	6.34360475124806
2002	6.44515691554145
2003	6.5976646815593
2004	6.79696260933645
2005	7.03469414784588
2006	7.28275691087145
2007	7.50613584735595
2008	7.70326565791994
2009	7.87743594874723
2010	8.02869832593099
2011	8.16242775225436
2012	8.26493240544357
2013	8.32474929982127
2014	8.34340324333869
2015	8.30677399923334
2016	8.20766324408489
2017	8.05068892033901
2018	7.59802782725419
2019	7.2446424994993
2020	7.11430004712464
2021	6.92879550520996
2022	6.78081916475743
2023	6.65469155754807