Year annual % 2003 1.3767607834128484 2004 0.9587046033979476 2005 0.2389210129156112 2006 -3.3947523793234353 2007 2.671970340416479 2008 -1.8004500017704288 2009 -3.257941095016207 2010 1.2452642573314847 2011 0.9924507457190117 2012 -3.2319106405225995 2013 -1.2195018397962087 2014 3.279021641935074 2015 4.854442301159949 2016 0.11364434211449748 2017 -5.135339885776972 2018 4.874061124507591 2019 1.8317139660059212 2020 6.970688208167729 2021 1.759928332562751 2022 3.486017105938828