Year	% female
1995	16.00817
1996	18.78646
1997	18.70423
1999	23.30695
2000	23.84403
2001	25.07628
2002	27.56489
2003	28.76488
2004	28.95778
2005	30.44137
2006	30.8489
2007	34.09846
2008	32.81677
2009	32.43935
2010	35.40091
2011	10.39657
2012	11.84445
2013	13.48769
2014	14.45872
2015	11.99579
2016	16.27533
2017	20.32649
2018	22.62855