Year	% of total merchandise exports
2000	1.4630536625302486
2002	0.4488151393277693
2005	0.7437995140769887
2006	0.06891244807922342
2007	0.0586117558763854
2008	0.05556535952588342
2009	1.788876116883887
2010	0.02325468126816448
2011	0.0021005320916139755
2012	0.003513779014972544
2013	0.06809234474263155
2014	0.03220463475457362
2015	0.0035608186637631897
2016	0.011648563453414057
2017	0.01044505087081112
2018	0.010467899661325683
2019	0.01939493694137229
2020	0.01395770414622713