Year	% female
1972	17.6470603942871
1973	17.1428604125977
1979	29.6371002197266
1981	26.6968307495117
1983	28.2850799560547
1984	29.2134799957275
1985	28.8461494445801
1986	22.5806503295898
1988	31.6306495666504
1995	33.5195503234863
1996	30.8823509216309
2004	45.9016418457031
2005	44.4636688232422
2006	48.4375
2007	49.9142417907715
2008	54.9019584655762
2009	44.3267784118652
2010	55.0531883239746
2011	59.0982284545898
2012	52.6627197265625