Year	% of merchandise exports
1996	10.207241724831313
1997	11.598475748328031
1998	14.243958173482547
1999	19.647667659587544
2000	22.291836156444962
2001	29.512740841845346
2002	29.862474681056227
2003	29.25881841501606
2004	20.544175204547205
2005	14.558421182911935
2006	10.366340410142376
2007	4.890215824591237
2013	3.2596034584645723
2014	2.983738879934116
2015	1.6533284765458585
2016	4.401565804958376
2017	1.7655668703515288
2018	1.9315028425714913
2019	2.742643971742972
2020	1.358499383691139
2021	1.2449976386257768
2022	1.3215430642340724