Year	Index 2015=100
1998-01-01	46.1474109188556
1999-01-01	48.4905607602197
2000-01-01	50.6712515938496
2001-01-01	50.8496799204377
2002-01-01	53.7332931901594
2003-01-01	53.9825496272526
2004-01-01	57.5468253783088
2005-01-01	59.6102313394937
2006-01-01	65.6611744219843
2007-01-01	70.2513031853160
2008-01-01	72.7249966016879
2009-01-01	78.6356377757454
2010-01-01	80.0048587697835
2011-01-01	80.8664842553256
2012-01-01	86.3720310793552
2013-01-01	93.3140660413518
2014-01-01	96.2354828905491
2015-01-01	100.0000000000000
2016-01-01	109.5163292634460
2017-01-01	115.0059493260590