Year	% of total merchandise imports
2003	11.860866541040965
2005	0.0037548527606393154
2006	0.0017191231636678652
2008	0.0013085087121018075
2009	0.39634281481303213
2010	0.1341892655143063
2011	0.18332698620438112
2012	0.010647822939430859
2013	0.13128277768894242
2014	0.08678570764552156
2015	0.7574750940840599
2016	0.03283149087543142
2017	0.288987733373586
2018	0.25969950346997706
2019	0.3396844658288536
2020	0.059252297032721585