Year	% of total merchandise exports
2010	4.1703454978506065E-06
2011	0.0620699776673936
2012	0.004294706074572617
2013	0.00013457690357292375
2014	0.008267898335699318
2015	0.0021252335248095086
2016	0.016394621642783356
2017	0.02563962656037454
2018	0.04923020393070782
2019	0.08455915131834901