Year	Percent
1996-01-01	0.388709000000000000
1997-01-01	0.344742000000000000
1998-01-01	0.483998000000000000
1999-01-01	0.736504000000000000
2000-01-01	1.092170000000000000
2001-01-01	1.751859999999999800
2002-01-01	1.158160000000000000
2003-01-01	1.189900000000000000
2004-01-01	0.569398000000000000
2005-01-01	0.110831000000000000
2006-01-01	0.059217999999999990
2007-01-01	0.068797000000000000
2008-01-01	0.040590000000000000
2009-01-01	0.051594000000000010
2010-01-01	0.056792999999999996
2011-01-01	0.068028999999999990
2012-01-01	0.085541999999999990
2013-01-01	0.126730999999999980
2014-01-01	0.150995000000000020
2015-01-01	0.157144000000000000
2016-01-01	0.251349000000000000