Year	% of total merchandise exports
2006	0.05783068704174527
2007	0.007480634123309852
2008	0.023393129597424962
2010	0.009437218520084558
2011	0.0078008823401072925
2012	0.015581059181785544
2013	0.025943916571441017
2014	0.030415144191006795
2016	0.10928982937657725
2017	0.020350052868399873
2018	0.004858845472818507
2019	0.03249956273725998
2020	0.2069295834059567