Year Index (2000=100) 1995 77.26327 1996 79.32997 1997 53.15856 1998 78.30274 1999 134.10865 2000 100 2001 117.48126 2002 129.85697 2003 171.31329 2004 231.52822 2005 251.64449 2006 305.18587 2007 412.108 2008 518.13905 2009 417.08735 2010 590.71937 2011 746.1542 2012 752.63462 2013 891.68765 2014 929.5672 2015 737.9679 2016 750.38508