Year	% female
1993	48.81512
1994	49.01195
1995	48.9196
1996	48.83292
1997	48.61125
1998	48.60873
1999	48.47492
2000	49.21244
2001	48.54957
2002	48.47188
2003	48.51237
2004	48.57718
2005	48.35974
2006	48.37146
2007	48.34675
2008	48.38622
2009	48.37728
2010	48.39404
2011	48.53103
2012	48.55833
2013	48.58448
2014	48.55618
2015	48.64486
2016	48.64799
2017	48.54514