Year 2000 = 100 2000 100 2001 99.09932 2002 100.67533 2003 94.81218 2004 89.77578 2005 89.88828 2006 87.22174 2007 84.37542 2008 82.22092 2009 82.98043 2010 82.88357 2011 77.81931 2012 75.07982 2013 75.22922 2014 73.98401 2015 76.31486 2016 72.71023