Year	Percent
2000-01-01	0.1090000000000000
2001-01-01	0.1090000000000000
2002-01-01	0.1090000000000000
2003-01-01	0.0530000000000000
2004-01-01	0.0530000000000000
2005-01-01	0.0021720000000000
2006-01-01	0.0021720000000000
2007-01-01	0.6596120000000000
2008-01-01	0.0278840000000000
2009-01-01	0.0997170000000000
2010-01-01	0.0408310000000000
2011-01-01	9.0291600000000010
2012-01-01	3.7467099999999998
2013-01-01	17.3664000000000000
2014-01-01	14.9644000000000000