Year % 2007 120.2454 2008 130.3448 2009 115.6289 2010 110.9331 2011 132.0787 2012 135.55 2013 108.9988 2014 112.3778 2015 97.0922 2016 108.4706 2017 108.547 2018 108.8 2019 113.2231 2021 111.82904 2022 107.897774113768