Year	annual % growth
2003	20.863576329089
2004	11.1702870788928
2005	22.1902129913397
2006	16.2327098125235
2007	10.2427075911154
2008	27.7269462601022
2009	4.64855119359426
2010	24.0655331009775
2011	-13.3511911609231
2012	81.3816538121128
2013	38.0729812013893
2014	21.2118305315358
2015	19.8999737595122
2016	54.6056865345384
2017	-1.493187912941