Year	% female
2001	36.16112
2002	33.36841
2003	23.23153
2004	30.52985
2005	30.50738
2006	46.80702
2007	21.09158
2008	20.78829
2009	24.98438
2010	22.07547
2011	18.42331
2012	24.13081
2013	36.44262
2014	25.0821
2015	34.16399
2016	20.27265
2017	24.27711