Year % (cumulative) 2000 2.6446099281311 2005 10.7944898605347 2006 10.7863502502441 2007 11.2007703781128 2008 12.0470380783081 2010 12.2244396209717 2011 13.4902200698853 2012 13.9905500411987 2013 16.1370391845703 2014 16.4621200561523 2015 16.4424896240234 2016 16.7845191955566 2017 20.1807231903076 2018 22.1188697814941 2019 24.5353012084961 2020 25.3355197906494 2021 26.1687049865723 2022 26.167200088501