Year 2000 = 100 1995 86.49655779 1996 77.55654254 1997 75.34064132 1998 75.6369608 1999 83.71696187 2000 100 2001 111.2421991 2002 121.5481875 2003 166.1379577 2004 220.8794285 2005 277.5683709 2006 355.6078271 2007 457.8698496 2008 564.03331 2009 359.7182321 2010 389.894931 2011 497.9192183 2012 499.8842994 2013 524.3093157 2014 529.5378131 2015 446.3225405 2016 442.1509107 2017 522.4011168 2018 579.2127667