Year	% female
1970	54.1098899841309
1971	54.0349388122559
1972	56.2626686096191
1973	60.6004409790039
1974	63.7019996643066
1975	66.4861831665039
1976	67.6102981567383
1977	69.7219085693359
1978	70.760612487793
1979	71.2934417724609
1980	71.9902191162109
1981	74.0227432250977
1982	76.3308486938477
1983	76.3364791870117
1984	76.0818405151367
1985	77.8653335571289
1986	77.8126678466797
1987	78.4397735595703
1988	78.3563690185547
1989	79.5169372558594
1990	79.8347473144531
1991	78.1755294799805
1992	77.0046768188477
1993	76.6934814453125
1994	76.4725875854492
1995	77.5800399780273
1998	81.8517227172852
1999	81.2301330566406
2000	80.5603637695312
2001	79.9434127807617
2002	79.594612121582
2003	79.0818710327148
2004	78.5798492431641
2005	77.6311721801758
2006	80.1106719970703
2007	76.3184204101562
2008	75.5461883544922
2009	75.8407897949219
2012	75.1080703735352
2013	74.2933197021484
2014	74.5789489746094
2015	74.2998733520508
2021	74.0096435546875