Year	% female
1993	48.66715
1995	50.46669
1996	50.13206
1997	49.92581
1998	49.37701
1999	49.2375
2000	48.91195
2001	48.81354
2002	48.60646
2003	48.51725
2004	48.79679
2005	48.79398
2006	48.87956
2007	48.87418
2008	48.90478
2009	48.83578
2010	48.34954
2011	48.10325
2012	47.72685
2013	47.54345
2014	47.56462
2015	47.56878
2016	47.49392
2017	47.56718