Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 1.06246995925903 2012 0 2013 0 2014 0.548160016536713 2015 0.661260008811951 2016 0.529900014400482 2017 0.631749987602234 2018 0.836290001869202 2019 0.839690029621124 2020 0.70616203546524 2021 0.853234171867371 2022 0.949065804481506