Year	% of total merchandise exports
2005	0.5498357612830228
2006	1.3958468029549713
2007	2.2896506191176247
2008	1.1073082255197253
2009	1.0447534856634475
2010	0.01450632843788992
2011	0.0005400691787792053
2012	0.0327948316160257
2013	0.04420107053919541
2014	0.00481950818513645
2015	0.004443833143745238
2016	0.10895190572099069
2017	0.02223558408028646
2018	0.05250075768993258
2019	0.01399134096637972
2020	0.006357991800326725