Year % (cumulative) 2006 100 2007 99.9999465942383 2008 100 2009 100 2010 100 2011 100 2012 100 2013 100 2014 99.9999465942383 2015 100 2016 99.4506683349609 2017 99.9999465942383 2018 99.9999465942383 2019 100 2020 100 2021 99.9171981811523 2022 99.9635696411133