Year	% of total merchandise imports
1960	1.4677557676896906
1961	2.393875975065191
1962	2.4375363160952936
1963	2.299866920321892
1964	2.2372987094007097
1965	2.7545041807928707
1966	2.6479248930415173
1967	1.9994826390113702
1968	2.338877338877339
1969	2.8013954751509327
1970	2.5736743258596304
1971	2.8983502230830425
1972	4.064134085950757
1973	4.437347852262912
1974	9.009396172558509
1975	8.427640618163183
1976	11.62736935988319
1977	9.504063713640969
1978	11.799571659315083
1979	17.54362878925425
1980	20.75884125681103
1981	17.508897917001356
1982	24.40291620020206
1983	24.66727989424232
1984	27.669464356817976
1985	26.791402904560393
1986	14.46361578186215
1987	18.271914838310916
1988	18.07385510014356
1989	16.961112679419394
1990	14.275512726939517
1991	13.640922147727997
1992	13.339729432545635
1993	11.654936596286245
1994	8.568817657809644
1995	6.819669606068775
1996	4.2233730780039345
1997	2.7939328666307666
1998	1.2166045992972712
1999	0.6791163469030823
2000	0.4495008315425936
2001	0.9588761848777558
2002	0.8330450087591312
2003	0.2715483931175215
2004	0.3031179658260615
2005	0.5790758922155193
2006	1.0075724196770883
2007	1.2461772902353665
2008	0.5352154381533687
2009	0.5666866099561022
2010	0.414019728645455
2011	0.5009573213620484
2012	0.4755772102853515
2013	0.47284663256019577
2014	0.49439509715681074
2015	0.5831481780752893
2016	0.7630871774908543
2017	0.7530927559986752
2018	0.8646353039213115
2019	0.8707905957657368
2020	0.6707723628724389