Year	% of total merchandise imports
1969	0.0017452311558665947
1970	0.0015387692923200026
1983	1.0380422696144547
1994	0.035297332050240174
1997	0.7113856628626936
1998	0.04245897145347554
1999	0.23559314434671202
2000	0.9225796906208326
2001	1.5093200337840027
2002	4.4604563874565555
2003	3.152877679212714
2004	2.1524433576437336
2005	1.966583057404567
2006	4.589292734647608
2007	2.6650627792629002
2008	11.53115856379526
2009	5.419561376147604
2010	1.3501698714671706
2011	1.2602007326162128
2012	3.666220531801568
2013	3.7680608872532844
2014	2.585176537599207
2015	2.5157633086908775
2016	3.2300702247817794
2017	3.471526330301534
2018	4.458469105980356
2019	6.617715635398314
2020	5.9962651029895655