Year	% of total goods exports
2000	0.0243881228
2001	0.0323113139
2002	0.0751071493
2003	0.0582194612
2004	0.0442562413
2005	0.0189317583
2006	0.0068048687
2008	0.0182682487
2009	0.0109755969
2010	0.0208215047
2011	0.0073726365
2012	0.0005291458
2013	0.0014281215