Year annual % growth 2006 67.90910714285633 2007 9.749385267725444 2008 10.536765495180234 2009 1.5856454415995387 2010 8.38333015953863 2011 4.013965546195948 2012 6.800950825188195 2013 18.096194551367546 2014 3.7086407776060355 2015 1.9796824790943646 2016 2.727031545596944 2017 3.124716121564191 2018 3.4001283662537816 2019 3.400010825420722 2020 -7.9255761722082525 2021 2.0193843996848813 2022 3.100000002628974 2023 2.23525108526961