Year	Index 2015=100
2002-01-01	75.32
2003-01-01	77.04
2004-01-01	79.19
2005-01-01	82.25
2006-01-01	84.88
2007-01-01	87.11
2008-01-01	90.97
2009-01-01	90.25
2010-01-01	92.56
2011-01-01	96.16
2012-01-01	98.23
2013-01-01	99.48
2014-01-01	100.81
2015-01-01	100.00
2016-01-01	100.55
2017-01-01	102.29