Year Index 2005=100 1996-01-01 77.9 1997-01-01 79.4 1998-01-01 80.8 1999-01-01 82.6 2000-01-01 85.5 2001-01-01 87.9 2002-01-01 91.0 2003-01-01 93.9 2004-01-01 96.7 2005-01-01 100.0 2006-01-01 103.6 2007-01-01 106.5 2008-01-01 110.9 2009-01-01 110.6 2010-01-01 112.9 2011-01-01 116.4 2012-01-01 119.2