Year annual % growth 2001 19.950942159223217 2002 -5.274366972304151 2003 0.17956625547155625 2004 -7.734321080828792 2005 -7.572218873773025 2006 -2.477977095014353 2007 -4.738592332997001 2008 -7.268739032338928 2009 -7.132912504561986 2010 -13.643310433162554 2011 -2.921768736147513 2012 -10.756636630380058 2013 0.220810676731233 2014 10.36397165874017 2015 36.18566855454321 2016 17.06704379609181 2017 37.009537573848604 2018 2.7555108203321623 2019 39.48608841818205 2020 -11.240045506257118 2021 -19.08627417471304 2022 41.93810820113271