Year	Index
2004-01-01	122.6063731648970
2005-01-01	122.9565190841840
2006-01-01	115.5524826867460
2007-01-01	104.1836295523750
2008-01-01	86.4749046095857
2009-01-01	88.2223608940999
2010-01-01	100.0000000000000
2011-01-01	96.3453352335702
2012-01-01	88.3370760298105
2013-01-01	76.2037241195700
2014-01-01	68.4311719543285
2015-01-01	65.6984613911822
2016-01-01	57.8507406896846
2017-01-01	63.1855792452176