Year	Percent
1996-01-01	0.6168490000000000
1997-01-01	0.5732729999999999
1998-01-01	0.7914770000000001
1999-01-01	0.4080540000000000
2000-01-01	4.2616400000000000
2001-01-01	4.6667600000000000
2002-01-01	4.9253599999999995
2003-01-01	7.1273100000000005
2004-01-01	0.4339460000000000
2005-01-01	0.2931200000000000
2006-01-01	0.3796730000000000
2007-01-01	0.1942580000000000
2008-01-01	0.2795610000000000
2009-01-01	0.2199100000000000
2010-01-01	0.1487890000000000
2011-01-01	0.1593950000000000
2012-01-01	0.1511070000000000
2013-01-01	0.4063930000000000
2014-01-01	0.4172100000000000
2015-01-01	0.2561310000000000
2016-01-01	0.2507720000000000