Year	Percent
2000-01-01	0.023517000000000000
2001-01-01	0.029317000000000003
2002-01-01	0.034177000000000000
2003-01-01	0.030458000000000000
2004-01-01	0.030191000000000003
2005-01-01	0.031689999999999996
2006-01-01	0.029111000000000000
2007-01-01	0.000000000000000000
2008-01-01	0.000000000000000000
2009-01-01	0.000000000000000000
2010-01-01	0.000000000000000000
2011-01-01	0.000000000000000000
2012-01-01	0.000000000000000000
2013-01-01	0.000000000000000000
2014-01-01	0.000000000000000000
2015-01-01	0.000000000000000000
2016-01-01	0.000000000000000000
2017-01-01	0.000000000000000000