Year	Percent
2006-01-01	5.336160000000000
2007-01-01	39.528500000000000
2008-01-01	5.294440000000000
2009-01-01	7.280460000000001
2010-01-01	7.641690000000000
2011-01-01	4.843980000000000
2012-01-01	10.573600000000000
2013-01-01	13.482800000000000
2014-01-01	30.942700000000000
2015-01-01	19.335200000000000
2016-01-01	14.178900000000000