Year 2015 = 100 2000 57.9568583369 2001 57.8381622042 2002 60.6855509751 2003 72.0020897133 2004 80.0102723547 2005 81.9 2006 87 2007 99.8 2008 115.2 2009 102.4 2010 104.9 2011 117.9 2012 113.6 2013 116.2 2014 116.5 2015 100 2016 99 2017 106.3 2018 115 2019 111.8 2020 114.4 2021 130.7 2022 134.6