Year	% of total merchandise imports
1965	0.22271714922048996
1966	0.21231422505307856
1969	0.016678341505720673
1970	0.019392275907334753
1972	0.0035339018988832867
1973	0.05447216472382612
1974	0.434618132907402
1975	0.26509793097102896
1982	0.5579982740209423
1983	1.0509703583996008
1984	0.34514534494303767
1985	0.37942599255923026
1986	0.12482201307968596
1987	0.17400795689164728
1988	0.640371953308862
1989	0.6209363635593005
1990	0.8321200042681647
1991	0.6425583791902687
1992	1.4574864602518658
1993	0.1573303149116082
1994	0.13078684949170422
1995	0.443156264002812
1996	1.0199286831659733
1997	0.5958076537250173
1998	0.17009834939394902
1999	0.5015919327646523
2000	0.2213274069984845
2001	1.011418431240092
2002	0.8719205557763278
2003	1.6853387626987162
2004	2.594299077686374
2005	2.864497729669393
2006	2.0922799794892555
2007	2.0518655503379337
2008	1.4021537275253682
2009	3.815185722004752
2010	2.310988792372941
2011	2.445579759669296
2012	1.5922573446022221
2013	2.9417612060495864
2014	1.4230293940376892
2015	1.6351477976975333
2016	1.696804706937939
2017	2.10555206255045
2018	1.6586428658456442
2019	1.8561531202142163
2020	1.9322587146172459