Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 0 2014 9.68177032470703 2015 10.1221799850464 2016 10.4895095825195 2017 10.8681602478027 2018 11.9153957366943 2019 11.5490198135376 2020 13.0361595153809 2021 12.3043565750122 2022 12.872220993042