Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0 2014 0.323997735977173 2015 0.352625668048859 2016 0.390268713235855 2017 0.368107825517654 2018 0.475143283605576 2019 0.439559876918793 2020 0.462479650974274 2021 0.682193040847778 2022 0.651677429676056