Year	% of total merchandise exports
2000	0.3138430978765456
2001	0.587326317049256
2002	0.3598310300807409
2003	0.5607467983061566
2004	1.7061205544094447
2005	3.321402512336349
2006	4.0764356788446685
2007	2.9696920145216597
2008	7.168080831192268
2009	8.946312654743126
2010	3.466773009032914
2011	2.3581964264045063
2012	4.389322209228188
2013	2.6316374996645298
2014	3.548361841613737
2015	3.7622137912038314
2016	3.4740047631600595
2017	4.944520691165996
2018	10.978901677432637
2019	24.845678216409446
2020	34.287276946673586