Year	% of total merchandise exports
1995	0.0010926579549141312
1996	0.008714684001424663
1998	0.056186399172849136
1999	0.028877382060282505
2000	0.48007222885891954
2001	0.3792784938993882
2002	1.13957943357297
2003	1.3362568799942167
2004	3.3626533104510163
2005	1.4295535455128965
2006	0.34230882628037335
2007	0.9681534720198259
2008	0.6324369938825852
2009	3.152974719700971
2010	3.2726659610128257
2011	1.4995362384760433
2012	2.414448306485333
2013	4.844459191557663
2014	12.740391321149701
2015	11.43351513761818
2016	5.486985378612116
2017	5.714148893781556
2018	4.5081003384292595
2019	7.452385833885041
2020	11.548988402278322