Year	% of total merchandise exports
1990	0.0021901517597069766
1992	0.12318159111291238
1993	0.031059459060881485
1994	1.7642630699386794
1995	8.632639837757782
1996	12.594650725666437
1997	5.505016812050208
1998	0.0024429883975682597
2000	1.6837267935327205
2001	0.0002942579972386402
2002	0.003766820462208243
2003	0.013010484641831343
2004	0.009054053882686932
2005	0.0027541817557670194
2006	0.039401153282578164
2007	0.02969193497467723
2008	0.04243857759793032
2009	0.3404600224580045
2010	0.6287031521691347
2011	0.3775767585539275
2012	0.07442519340130838
2013	0.4664023386823187
2014	0.03747826877517503
2015	0.7203141727382111
2016	0.00010389826282104563
2017	0.2161045882221146
2018	1.0222521184009539
2019	0.26814854479863537
2020	0.3680297418453473