Year 2000 = 100 2000 100 2001 96 2002 95.04 2003 93.24679 2004 89.88655 2005 86.5263 2006 82.55721 2007 81.80669 2008 79.691 2009 77.90019 2010 77.90019 2011 75.77564 2012 74.24482 2013 73.49487 2014 71.42783 2015 71.2844 2016 73.34288