Year 2000 = 100 1995 121.6545012 1996 112.964894 1997 121.6545012 1998 96.40250261 1999 63.39937435 2000 100 2001 143.960723 2002 176.7900591 2003 73.08828641 2004 51.11226973 2005 116.5623914 2006 118.1265207 2007 95.58567953 2008 86.8960723 2009 52.13764338 2010 52.13764338 2011 52.13764338 2012 78.19777546 2013 60.82725061 2014 99.06476364 2015 55.48314216 2016 56.83003128 2017 55.78727842 2018 66.90997567