Year	Percent
1999-01-01	0.1525390000000000000
2000-01-01	0.2181980000000000000
2001-01-01	0.0028420000000000003
2002-01-01	0.0049150000000000000
2003-01-01	0.0127170000000000010
2004-01-01	0.0745860000000000000
2005-01-01	0.0781730000000000000
2006-01-01	0.4888050000000000500
2007-01-01	0.9230149999999999000
2008-01-01	0.2965910000000000000
2009-01-01	0.9550940000000000000
2010-01-01	1.6661700000000002000
2011-01-01	1.0445700000000000000
2012-01-01	1.2981800000000000000
2013-01-01	1.5625300000000000000
2014-01-01	2.2535100000000000000
2015-01-01	3.0612500000000000000
2016-01-01	4.0117400000000005000