Year	% of total merchandise imports
1986	4.156634756923684
1987	0.8587386796395641
1988	0.05911311185432726
1989	0.07535301163928661
1990	0.11839506065780035
1991	0.014177117199727562
1992	0.03457304759157668
1993	0.11824486548835979
1994	0.0765582944600396
1995	0.044188824265393174
1996	0.40525390904719183
1999	1.6228577940876314
2000	0.0036051726289230267
2001	0.017759040219501736
2002	0.2762612307454661
2003	3.254060666322145
2004	1.6278972419588391
2005	3.4763285048663763
2006	2.6470743059939994
2007	1.625207611219831
2008	1.6134857409953334
2009	0.7654192690785226
2010	0.5141006121081969
2011	0.19470452318464312
2012	0.5788641289946681
2013	1.3807618574913334
2014	1.4304080717061007
2015	1.9812368214528409
2016	0.5632170170970006
2017	0.7604100971147874
2018	1.1597321967474792
2019	1.1147863996411018
2020	2.0390251077077775