Year	Percent
2006-01-01	0.7866790000000000
2007-01-01	1.8684900000000002
2008-01-01	2.5440200000000000
2009-01-01	13.8567000000000000
2010-01-01	14.6826000000000000
2011-01-01	12.0295000000000000
2012-01-01	9.2555800000000000
2013-01-01	2.5511600000000000
2014-01-01	3.0825600000000000