Year	% female
1982	46.2614
1983	47.96832
1984	48.13448
1985	49.62276
1986	49.58068
1987	49.8095
1988	49.6688
1989	49.94467
1990	49.63098
1991	48.68649
1992	49.30992
1993	44.76571
1994	44.56655
1995	45.00798
1996	45.45733
1997	46.75774
1998	46.67352
1999	47.02664
2000	46.50082
2001	46.87528
2002	45.51242
2003	44.58138
2004	43.13241
2005	42.66201
2006	42.40502
2007	41.8
2008	41.41324
2009	41.33362
2010	40.89488
2011	40.94229
2012	41.26363
2013	43.32925
2014	43.40522
2015	43.60779
2016	44.84517
2017	44.53265