Year % 2007 92.1673 2008 93.1637 2009 99.8415 2010 104.7959 2011 93.8856 2012 94.0126 2013 93.0107 2014 92.0455 2015 92.3368 2016 98.0012 2017 90.3648 2018 91.712 2019 87.7789 2020 93.3729565173596 2021 90.5738110649964