Year	% of total merchandise exports
1994	0.0033382644284595414
1995	0.0008518806855426013
1996	0.00021513578643628475
1997	0.006253716661860912
1998	0.005893524660187608
1999	0.000449806585375695
2000	0.01137414665656193
2001	0.04984581194635354
2002	0.004377368275276827
2003	0.02071031062128509
2004	0.006293012850201136
2005	0.09187860769468424
2006	0.0005333996197601544
2007	0.03368151394004325
2008	0.0008052505309843021
2009	0.012671062655120765
2010	0.27565392317162796
2011	0.5609624863036902
2012	1.1797804733493427
2013	0.15617113490669254
2014	0.13688413687252202
2015	0.00873253077897502
2016	0.10630154760691221
2017	0.01453410114934747
2018	0.04561656012050878
2019	0.016650315640947707
2020	0.02287319614262165