Year	% female
2003	37.00822
2004	37.11122
2005	37.21461
2006	37.14872
2007	37.10293
2008	36.77337
2009	37.15452
2011	38.02137
2012	38.15561
2013	39.09654
2014	38.59481
2015	38.93627
2016	39.4675
2017	40.7122