Year	% of total merchandise exports
1992	1.7613202904054805
1993	1.7829659062344274
1994	13.109164922373608
1995	1.3395105914790955
1996	1.5831970821280343
1997	2.5622305659852596
1998	2.0083339177513317
1999	3.6137326830815746
2000	5.624716345720948
2001	3.6410952829592405
2002	3.2329085823650954
2003	2.788797557624107
2004	2.788827762777317
2005	2.309536685266286
2006	5.093873796719909
2007	4.974513419692609
2008	6.48792562853404
2009	4.330067178839751
2010	6.441277854431221
2011	6.319057344067986
2012	7.6061010943137495
2013	6.380115276017512
2014	7.07093831076638
2015	11.54399561913107
2016	15.85690466814147
2017	13.651355892749601
2018	10.488856662774594
2019	9.644813135592907
2020	17.771049879253432