Year % (cumulative) 2006 0 2007 0 2008 0 2009 0 2010 0 2011 0 2012 0 2013 10.0669403076172 2014 10.5571298599243 2015 10.7348003387451 2016 11.0200595855713 2017 11.4341707229614 2018 11.7291698455811 2019 12.2664470672607 2020 13.1361503601074 2021 14.8036069869995 2022 15.5638742446899