Year	Index
2004-01-01	159.4211748018680
2005-01-01	152.9048225249190
2006-01-01	137.1562134503790
2007-01-01	130.0912263912310
2008-01-01	138.7838995403150
2009-01-01	128.8856071663510
2010-01-01	100.0000000000000
2011-01-01	112.4235231275010
2012-01-01	120.9998441200640
2013-01-01	118.9400035209320
2014-01-01	119.2400499399410
2015-01-01	109.4083048444050
2016-01-01	73.3513419624768
2017-01-01	68.1807837429635