Year	%
1995	46.95652
1997	45.76621
2001	51.0224
2002	51.49144
2003	54.6875
2004	54.6875
2005	68.6747
2006	54.83871
2007	50.14503
2008	50.14503
2009	50.14503
2010	50.14503
2011	48.91508
2012	50.15886
2013	43.20306
2015	43.18755
2016	43.18755
2017	43.18755