Year 2015 = 100 2008 82.0262853009 2009 62.3870278078 2010 73.2229091796 2011 88.0623042262 2012 83.9469808574 2013 109.2288525276 2014 110.9828577429 2015 100 2016 111.197715365 2017 127.0337986535 2018 143.7356116859 2019 146.7506510818 2020 145.7628972756 2021 191.1105980773