Year	% female
1999	46.64371
2000	46.90571
2001	46.31249
2002	47.40568
2003	47.45495
2004	47.285
2005	47.37035
2006	47.67715
2007	47.29796
2008	47.23544
2009	47.27681
2010	47.04603
2011	46.84985
2012	47.1659
2013	47.16326
2014	47.08969
2015	46.75455
2016	46.45179
2017	46.13172
2018	46.03637