Year	% of total merchandise exports
2011	0.053052607334586444
2012	1.6868726886502956
2013	0.021020433070902143
2014	0.0607475604360492
2015	0.14385503962684237
2016	0.22251119047781934
2017	1.0168380134308317
2018	0.09945380762754125
2019	0.781834730052919
2020	0.5735155329251845