Year	Index 2015=100
1997-01-01	57.4623223768716
1998-01-01	61.5588493053395
1999-01-01	64.0477044104749
2000-01-01	67.1806578637288
2001-01-01	69.7999045374358
2002-01-01	70.2753612406251
2003-01-01	71.8693026908986
2004-01-01	77.6491792071473
2005-01-01	82.5643735928977
2006-01-01	86.8980292253722
2007-01-01	95.0363097827777
2008-01-01	96.9294148475712
2009-01-01	90.3602999528693
2010-01-01	87.2556324561609
2011-01-01	88.8974521691189
2012-01-01	90.0499521557511
2013-01-01	93.7724830951369
2014-01-01	95.7232200568708
2015-01-01	100.0000000000000
2016-01-01	107.3514753065880
2017-01-01	111.6338807262460