Year	% of total merchandise imports
1985	0.014906636892412135
1987	0.09313181481802842
1988	0.0020588869191819287
1989	0.22552467682941107
1990	0.1568262442130339
1991	0.6654518131090719
1992	0.9956511659575534
1993	0.7706005453893805
1994	0.3660734138596884
1995	1.0510014677020134
1996	0.02225024104427798
1997	0.0670568154108754
1998	0.11859086152772934
1999	0.019550307083184768
2000	0.03180711688381595
2001	0.02550001666449632
2002	0.04988150158512899
2003	0.05008803721339878
2004	0.048643345176837695
2005	0.12959410950146266
2006	0.17975574039794667
2007	0.2297239261770846
2008	0.04081320360879852
2009	0.18922491942342454
2010	0.3569510351983083
2011	0.8939905500291676
2012	0.18984017375958476
2013	0.13746223803065993
2014	0.16215804144012988
2015	0.21147603069357315
2016	0.33539761086684544
2017	0.29282600121101376
2018	0.15613536557318716
2019	0.13906481690842645
2020	0.16230598066444019