Year % 2007 96.48416 2008 97.16296 2009 101.41745 2010 106.31594 2011 97.23896 2012 96.7872 2013 101.46584 2014 119.1667 2015 118.5333 2016 113.7662 2017 111.629 2018 116.0894 2019 113.2979 2020 105.74303 2021 106.073325424801 2022 109.442654087665