Year	% female
1999	45.63046
2000	45.61367
2001	44.80904
2002	44.54648
2003	44.79517
2004	45.05835
2005	44.84188
2006	44.72895
2007	45.02719
2008	45.85215
2009	46.14436
2010	45.63599
2011	45.79993
2012	46.23202
2013	46.21934