Year	% female
1999	49.05418
2000	48.64717
2003	48.32979
2004	48.14155
2005	48.37785
2006	48.48214
2007	48.73064
2008	48.79614
2009	48.93765
2010	48.80559
2011	48.60232
2012	48.64005
2013	48.60805
2014	48.58767
2015	48.59321
2016	48.57865
2017	48.56844