Year 2000 = 100 2000 100 2001 112.7346989 2002 130.1412633 2003 174.165338 2004 218.5919934 2005 238.9583265 2006 297.116595 2007 390.7545127 2008 451.3372965 2009 366.5098566 2010 404.0359434 2011 467.0259656 2012 444.7303975 2013 475.7010247 2014 506.1573992 2015 442.5299193 2016 454.5541212 2017 484.043691 2018 526.3927387