Year	Index 2015=100
2004-01-01	49.6530917677906
2005-01-01	51.7728452003459
2006-01-01	53.2137878745997
2007-01-01	70.5892108973017
2008-01-01	73.0418540734569
2009-01-01	68.0935250378104
2010-01-01	84.1109316569064
2011-01-01	86.4988133645557
2012-01-01	79.6897767703772
2013-01-01	82.7473868352571
2014-01-01	94.5019882560605
2015-01-01	100.0000000000000
2016-01-01	111.5062174958640
2017-01-01	110.4992556379990