Year annual % growth 2006 -2.5179113271639864 2007 -8.647258098595259 2008 -4.223270065628171 2009 55.90116545990199 2010 10.54779222281448 2011 6.3146858154952525 2012 28.59098369131229 2013 -5.704045763852889 2014 0.49489807972203437 2015 18.55925179216706 2016 -6.750217682837871 2017 3.9206524400717626 2018 -0.4628726680185906 2019 -7.645870207548711 2020 -4.071169226361803 2021 10.937571589898425 2022 8.72788128257595