Year 2000 = 100 1995 46.74922601 1996 61.60990712 1997 74.30340557 1998 59.13312693 1999 73.68421053 2000 100 2001 98.45201238 2002 107.120743 2003 142.7244582 2004 200.2795666 2005 267.8018576 2006 289.8365325 2007 381.4551084 2008 462.9411765 2009 350.9597523 2010 519.1950464 2011 677.7089783 2012 735.6037152 2013 901.1086687 2014 885.7725012 2015 682.5696594 2016 654.1486068 2017 846.9040248 2018 1038.482972