Year 2015 = 100 2000 45.4332397433 2001 42.8111743126 2002 42.309629855 2003 47.6044273929 2004 55.1388711043 2005 76.6 2006 84.2 2007 91 2008 111.7 2009 89.2 2010 99.3 2011 120.6 2012 120.8 2013 119.1 2014 116.1 2015 100 2016 97.3 2017 99.9 2018 102.6 2019 101.9 2020 105.2 2021 111.9 2022 117.9