Year	annual % growth
2006	3417.0892608681393
2007	19.09915261870958
2008	21.679144404552005
2009	-30.23714349074949
2010	-51.49446925492855
2011	72.68806616641919
2012	2.541430555222888
2013	14.528111740659682
2014	-1.4432316497899507
2015	-6.657225829939449
2016	-18.692543585143397
2017	-13.223441538410071
2018	-1.388149394863376
2019	-18.614658348809215