Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0.538469970226288 2014 0.490410000085831 2015 0.379889994859695 2016 0.324919998645782 2017 0.338176935911179 2018 0.951229989528656 2019 0.389800727367401 2020 0 2021 0 2022 0.365555673837662