Year	annual % growth
2003	35.2870338750864
2004	4.12282083754573
2005	1.21999161829469
2006	-1.1282095740747
2007	72.9381322993719
2008	8.01974555375647
2009	11.0822377921665
2010	19.9393997585179
2011	-1.81515731782433
2012	57.0801237597354
2013	88.4891245877232
2014	24.1571260343592
2015	16.3999647080403
2016	40.1000146611041
2017	3.65639484679122