Year % (cumulative) 2007 0.655940771102905 2008 0.347515791654587 2009 0.532149314880371 2010 0.78029865026474 2011 2.17744994163513 2012 0.650293290615082 2013 0.696009993553162 2014 1.39055001735687 2015 1.92435002326965 2016 2.21512007713318 2017 2.2893500328064 2018 2.36087846755981 2019 2.59412002563477 2020 3.12460064888 2021 3.27643585205078 2022 3.21499013900757