Year	%
1995	64.34159
1997	59.9393
2001	66.51852
2002	62.13292
2003	95.99121
2004	95.99121
2005	97.38232
2006	95.75912
2007	47.42064
2008	47.42064
2009	47.42064
2010	47.42064
2011	56.4781
2012	58.3196
2013	43.06123
2015	44.42231
2016	44.42231
2017	44.42231