Year	% of total merchandise imports
2006	9.334105411681874
2007	0.04274408854730409
2008	0.017850248598224067
2009	0.013528832990915429
2010	0.02244562022628722
2011	0.013557761005032865
2012	0.020649643594146845
2013	0.021635334844898896
2014	0.031326090209560516
2015	0.02218290261642026
2016	0.4516257275953594
2017	0.043156466076077676
2018	0.15346580470862023
2019	0.14956517913927664
2020	0.059546696055890816