Year	annual % growth
2001	8.1411258762421
2002	9.04489632803715
2003	21.3474675137219
2004	-0.13910236735002
2005	5.17505882383391
2006	21.0302572913971
2007	19.0463204067217
2008	10.8250458167177
2009	13.6316976935222
2010	8.94423474165274
2011	2.74009792468846
2012	6.85759378697269
2013	6.39868880280336
2014	9.61841004365273
2015	-0.178913304881263
2016	-2.26068258454556
2017	0.157401644917215