Year	% of total merchandise exports
2000	0.02256694135501519
2001	0.0043011632134594925
2002	0.02638461149058463
2003	0.027502872394429174
2004	0.032661706102206055
2005	0.2925311049347437
2006	0.05950080394754178
2007	0.043010510045031564
2008	0.037961348012708694
2009	0.22285017135180427
2010	0.053632270024124434
2011	1.2132046757421946
2012	0.05922528876757962
2013	4.408153009744758
2014	5.0508555945260944
2015	0.01665573774435602
2016	0.029582686655558355
2017	0.1619217160038465
2018	0.33927023820787144
2019	0.0431116028466718
2020	0.13076481900362422