Year	Percent
2004-01-01	31.06780000000000
2005-01-01	24.84330000000000
2006-01-01	22.84870000000000
2007-01-01	90.07180000000000
2008-01-01	77.10940000000000
2009-01-01	129.27700000000002
2010-01-01	70.69270000000000
2011-01-01	29.29230000000000
2012-01-01	13.34280000000000
2013-01-01	28.69260000000000
2014-01-01	50.51420000000000
2015-01-01	38.68520000000000
2016-01-01	37.93470000000000
2017-01-01	42.07490000000000