Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0 2014 8.43537044525146 2015 8.41281032562256 2016 8.10208988189697 2017 8.45559120178223 2018 11.2482595443726 2019 12.9472198486328 2020 15.1218423843384 2021 14.7698059082031 2022 15.0452461242676