Year	% of total merchandise imports
2008	0.001611650157837815
2009	0.13716505888718994
2010	0.7247506851386962
2011	0.022534304496620153
2012	0.0789353475409704
2013	0.08653177640469331
2014	0.06412276781696015
2015	0.649159313478501
2016	0.4857899732814996
2017	0.4837370184379088
2018	0.09195484769602948
2019	0.05344646836558576
2020	0.21687848493599057