Year Index 2015=100 1996-01-01 55.8294688572069 1997-01-01 58.6624602777826 1998-01-01 60.8441893028236 1999-01-01 62.5863162108788 2000-01-01 65.1099579935755 2001-01-01 67.7291821102051 2002-01-01 70.9167284408204 2003-01-01 74.4502100321226 2004-01-01 77.3906597479614 2005-01-01 79.6639486039041 2006-01-01 82.0360761057574 2007-01-01 85.6931060044477 2008-01-01 90.2891030392883 2009-01-01 94.1191005683222 2010-01-01 95.2557449962935 2011-01-01 97.7020014825797 2012-01-01 98.8386459105510 2013-01-01 98.6903879416852 2014-01-01 99.1845811712379 2015-01-01 100.0000000000000 2016-01-01 100.2470966147760 2017-01-01 100.9636767976280