Year	Percent
2003-01-01	19.70000000000000
2004-01-01	14.20000000000000
2005-01-01	24.80000000000000
2006-01-01	34.30000000000000
2007-01-01	39.20000000000000
2008-01-01	116.40000000000000
2009-01-01	155.00000000000000
2010-01-01	124.83500000000000
2011-01-01	159.96700000000000
2012-01-01	170.66800000000000
2013-01-01	282.71600000000000
2014-01-01	232.05900000000003
2015-01-01	181.17600000000000
2016-01-01	175.96200000000002