Year	Percent
2000-01-01	0.0041600000000000005
2001-01-01	0.0041180000000000000
2002-01-01	0.0102280000000000010
2003-01-01	0.0098770000000000000
2004-01-01	0.2974410000000000000
2005-01-01	0.2566219999999999600
2006-01-01	0.4033650000000000300
2007-01-01	0.5184680000000000000
2008-01-01	0.2174940000000000000
2009-01-01	0.8239830000000000000
2010-01-01	0.5112960000000000000
2011-01-01	0.8488000000000000000
2012-01-01	0.8400240000000000000
2013-01-01	1.0642000000000000000
2014-01-01	1.1952200000000002000
2015-01-01	1.6385299999999998000
2016-01-01	2.3069700000000000000