Year % 2007 89.7222 2008 97.4516 2009 110.7009 2010 118.5601 2011 132.5348 2012 99.2885 2013 106.6966 2014 93.8908 2015 115.3292 2016 110 2017 96.007 2018 110.4895 2019 108.6307 2020 114.3153 2021 115.393394952788