Year 2000 = 100 1995 65.40931759 1996 86.03294635 1997 59.23710168 1998 75.98410399 1999 104.4616992 2000 100 2001 121.6420373 2002 137.8497305 2003 170.8894063 2004 211.6717392 2005 239.9985332 2006 280.3344212 2007 383.8793957 2008 481.3354846 2009 417.1125005 2010 403.9034139 2011 494.6326684 2012 447.5703128 2013 449.4048 2014 479.4435978 2015 396.0615998 2016 428.0384333 2017 485.3258068 2018 544.6421162