Year Index 2015=100 1998-01-01 55.4791242971647 1999-01-01 57.3077777587886 2000-01-01 59.6106848050860 2001-01-01 63.0372737682224 2002-01-01 65.2889101567173 2003-01-01 66.1605113393604 2004-01-01 68.1771572129270 2005-01-01 70.9585903987148 2006-01-01 74.1074632987541 2007-01-01 78.9995385640798 2008-01-01 87.1857535932186 2009-01-01 87.1173927161485 2010-01-01 89.7065609351768 2011-01-01 94.1756532736315 2012-01-01 97.8799582998650 2013-01-01 100.6015757182160 2014-01-01 100.4947618477940 2015-01-01 100.0000000000000 2016-01-01 100.1486849076270 2017-01-01 103.5710013159470