Year	Percent
1996-01-01	1.08423000000000000
1997-01-01	0.53331900000000000
1998-01-01	0.41010699999999994
1999-01-01	0.04089500000000000
2000-01-01	0.04916000000000000
2001-01-01	0.06586300000000000
2002-01-01	0.05083600000000000
2003-01-01	0.21001999999999998
2004-01-01	0.24103300000000000
2005-01-01	2.52631000000000000
2006-01-01	0.22341999999999998
2007-01-01	0.38053100000000000
2008-01-01	0.10873900000000002
2009-01-01	0.25676200000000000
2010-01-01	0.31280800000000000
2011-01-01	0.70855100000000000
2012-01-01	0.86048099999999990
2013-01-01	1.18404000000000000
2014-01-01	1.32540000000000000
2015-01-01	0.94212099999999990
2016-01-01	1.78663000000000000