Year	% of total merchandise imports
1960	7.874152531101681
1961	9.185252823697875
1962	9.936963774417224
1963	10.691686162056403
1964	12.516776181007017
1965	12.285908925687078
1966	9.742977489052791
1967	10.304099306409187
1968	10.10027774247694
1969	10.150701877577168
1970	10.605838038833857
1971	7.506042987074838
1972	9.857290096297897
1973	9.597719925207336
1974	10.442072048739035
1975	10.37622010364246
1976	9.344685398417345
1977	9.846155595869618
1978	11.201657896160382
1979	12.622237994646209
1980	11.918077145859938
1981	11.722355451515151
1982	9.62252481188641
1983	10.79208957676986
1984	13.07131350438932
1985	12.629039957081373
1986	13.484681373445564
1987	11.743410493561129
1988	11.383281353077416
1989	10.232369255232571
1990	9.802602136060422
1991	8.911170369126339
1992	7.82212612710491
1993	6.6417493517623685
1994	7.866507770418618
1995	7.10718444872223
1996	6.920359351451758
1997	5.827187425808395
1998	6.253548772229374
1999	6.968287084420474
2000	8.307704317326928
2001	8.672929820060823
2002	9.953569066030369
2003	9.000393296345775
2004	10.575315083531809
2005	9.691609312270137
2006	10.50669806273826
2007	8.500660361702609
2008	9.405865283260171
2009	9.02607940060172
2010	7.610897170985133
2011	7.496019189190426
2012	9.175928930970217
2013	9.728457006328652
2014	8.303363997596252
2015	7.031427731362247
2016	6.7700664236941686
2017	5.865815048314317
2018	4.179282675199406
2019	3.817771460156296
2020	3.627938077907563