Year	% female
2001	44.5505
2002	48.88479
2003	47.72626
2004	47.76881
2005	47.93182
2006	48.354
2007	47.76595
2008	47.3033
2009	46.2068
2010	46.25698
2011	47.58403
2012	47.44204
2013	48.12009
2014	47.31624
2015	49.32056
2016	49.31692
2017	50.0333