Year	% of merchandise imports
1978	4.158906705183209
1979	6.07153129859655
1980	7.16432629226671
1981	7.884365788742312
1982	5.955469973988247
1983	5.770557966365734
1992	2.7519179122184423
1993	3.4248702444102093
1999	2.6133626977199524
2000	3.2204775796911838
2001	3.5680210280361697
2002	3.2855722944259615
2003	5.028785068448864
2004	4.238659139526902
2005	5.593815964006556
2006	6.26140288650913
2007	7.259027149965949
2008	9.67721637730304
2009	5.440668929493827
2010	5.757169747973304
2011	6.962313761326095
2012	8.51608649059254
2013	7.465995179418942
2014	7.683821383656988
2015	5.428356506885883
2016	5.122247896156562
2017	6.381373518113883
2018	8.682195124167935
2019	12.90212573713478
2020	11.012198025461762
2021	9.30491052431346