Year Index 2015=100 1996-01-01 68.9456575682382 1997-01-01 71.4226302729528 1998-01-01 72.4758312655086 1999-01-01 75.1478411910670 2000-01-01 78.0148883374690 2001-01-01 80.7444168734491 2002-01-01 83.0024813895782 2003-01-01 84.0198511166253 2004-01-01 87.0719602977667 2005-01-01 89.0818858560794 2006-01-01 90.0992555831265 2007-01-01 94.7642679900744 2008-01-01 98.6848635235732 2009-01-01 101.1662531017370 2010-01-01 103.2506203473940 2011-01-01 103.4987593052110 2012-01-01 99.2555831265508 2013-01-01 98.5607940446650 2014-01-01 97.6923076923077 2015-01-01 100.0000000000000 2016-01-01 100.5707196029780 2017-01-01 101.9106699751860