Year	Index 2015=100
1998-01-01	47.1656755242017
1999-01-01	48.4482350654573
2000-01-01	54.5259082416012
2001-01-01	63.3475559826586
2002-01-01	63.8350680946644
2003-01-01	65.1118855308700
2004-01-01	69.5517279794943
2005-01-01	69.6503911450193
2006-01-01	71.6352618867572
2007-01-01	77.7523781493062
2008-01-01	86.5798296059827
2009-01-01	86.1097286408342
2010-01-01	85.3181656594383
2011-01-01	93.6295769640952
2012-01-01	98.9619623178101
2013-01-01	102.6733025239960
2014-01-01	102.0405261286880
2015-01-01	100.0000000000000
2016-01-01	100.0782083185210
2017-01-01	105.1617490223960