Year	% of total merchandise imports
1960	9.113453574307568
1961	11.110787771959982
1962	12.41459044200589
1963	12.40366104749859
1964	11.104942975771273
1965	11.942729084586928
1966	10.277159053204404
1967	11.849673295253215
1968	10.533970987323581
1969	14.214462230647328
1970	17.936172039980004
1971	16.404709099993863
1972	14.369607429844708
1973	14.968086547064296
1974	13.08588255731201
1975	10.8303311057224
1976	9.519366782480592
1977	9.319415114585642
1978	9.586167963203152
1979	8.23776784126719
1980	9.581786622029854
1981	8.407612532103476
1982	7.755492982340321
1983	7.666096413396891
1984	8.743661986361145
1985	9.369650137803296
1986	9.503074308843997
1987	11.230377146623617
1988	10.708649512237436
1989	9.368391316097876
1990	10.834582765044555
1991	9.736555009066839
1992	8.763644621057413
1993	6.609030466726713
1994	7.238447935566911
1995	7.368268566862665
1996	7.678553690203109
1997	4.431166987794954
1998	4.124849838425049
1999	4.088693174480198
2000	4.906596974141049
2001	3.5481297387516535
2002	3.364728378964961
2003	4.521822997655562
2004	8.27152431964012
2005	8.027082658474443
2006	9.01813085116207
2007	9.052097761469428
2008	7.762933389868358
2009	10.297610613302744
2010	11.027336293941307
2011	8.58945266081037
2012	4.4106943503209415
2013	13.246292503086593
2014	12.986954524040955
2015	12.684655168945833
2016	11.627122496130776
2017	2.4705305470086847
2018	2.3798316791422223
2019	1.7097789864360367
2020	2.083172692080347