Year	Index 2015=100
1998-01-01	50.8836583200280
1999-01-01	53.8215252462424
2000-01-01	59.0790131599604
2001-01-01	66.3928890464588
2002-01-01	69.0350745761361
2003-01-01	71.1666928537020
2004-01-01	74.8172487062997
2005-01-01	76.5850878167360
2006-01-01	78.5060971028058
2007-01-01	82.6544560262124
2008-01-01	88.2004928022744
2009-01-01	89.9172751874995
2010-01-01	89.0934739030366
2011-01-01	92.7166085084268
2012-01-01	96.1615561660108
2013-01-01	99.0496696117010
2014-01-01	99.9925755438414
2015-01-01	100.0000000000000
2016-01-01	100.9057836513480
2017-01-01	105.5683421189400