Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0.554610013961792 2014 0.560840010643005 2015 0.567080020904541 2016 0.579590022563934 2017 0.556711912155151 2018 0.627430021762848 2019 0.710265159606934 2020 0.706110000610352 2021 1.02962803840637 2022 1.06681180000305