Year	% female
1993	48.79373
1994	48.85941
1998	48.60336
1999	48.59229
2000	48.62777
2001	48.73053
2002	48.68918
2003	48.72498
2004	48.59818
2005	48.64787
2006	48.64945
2007	48.68237
2008	48.78503
2009	48.74607
2010	48.79522
2011	48.87233
2012	48.93492
2013	48.95548
2014	49.01842
2015	49.02797
2016	48.99609
2017	48.9128
2018	48.89225