Year annual % growth 2007 21.679357937105053 2008 24.631872196916362 2009 -12.5507947871115 2010 26.70100775908655 2011 40.07964888150718 2012 12.786066366698634 2013 2.2730683096488633 2014 -14.413142284763651 2015 7.932333587135233 2016 -1.0938405282053765 2017 7.671121958572357 2018 4.962295504864329 2019 15.881163483678321 2020 -8.78127256683372 2021 5.791351965196668 2022 1.3937388062423821 2023 -1.2406552841924992