Year	% of total goods exports
2000	0.0127572341
2001	0.0347690512
2002	0.0386855815
2003	0.0605724666
2004	0.0265562606
2005	0.0251811771
2006	0.0833744004
2010	0.0354756687
2011	0.0113782893
2013	0.0286084042
2014	0.044185004
2015	0.0699371168
2016	0.0108561792
2017	0.0142234957
2018	0.0163369706