Year	annual % growth
2001	19.387767792086862
2002	-1.1988481583277917
2003	15.074213615370866
2004	10.60454569230673
2005	6.85652011686328
2006	4.642250538841822
2007	0.5026654407849946
2008	17.05883378379663
2009	4.2142490338378025
2010	17.383005333533944
2011	3.202311093135691
2012	14.899460283098833
2013	4.868692941449424
2014	4.670588817001658
2015	4.504226339393867
2016	4.530913493830994