Year	Index
2004-01-01	231.9010796640420
2005-01-01	231.3176059415560
2006-01-01	229.2786529235160
2007-01-01	180.8501796878840
2008-01-01	130.2405942969020
2009-01-01	91.3541786499865
2010-01-01	100.0000000000000
2011-01-01	93.4763109755774
2012-01-01	88.8784186392248
2013-01-01	102.6184164636950
2014-01-01	99.1966444458319
2015-01-01	108.4690967013760
2016-01-01	110.8880872913990
2017-01-01	107.3700693257450