Year	Index 2015=100
1991-01-01	34.4932245860327
1992-01-01	36.5741120973292
1993-01-01	38.0090735581756
1994-01-01	40.5283140784002
1995-01-01	45.0330358673146
1996-01-01	54.7709189982135
1997-01-01	60.8008513961718
1998-01-01	63.9781575048139
1999-01-01	74.3597155710503
2000-01-01	78.5906153221214
2001-01-01	79.6541881325806
2002-01-01	76.6586956733114
2003-01-01	82.6691231765381
2004-01-01	89.5112723315501
2005-01-01	89.2911572743425
2006-01-01	90.3746665774671
2007-01-01	93.8354059917824
2008-01-01	89.0872854837628
2009-01-01	89.1092523157060
2010-01-01	90.2228047321529
2011-01-01	89.9350671440434
2012-01-01	93.4269172568733
2013-01-01	99.0241919600828
2014-01-01	100.1716372841420
2015-01-01	100.0876569871510
2016-01-01	96.9672467745357
2017-01-01	95.2965368721814