Year	% of total merchandise imports
1960	3.5275622260427797
1961	3.3240800056943556
1962	3.7535264570288307
1963	4.990414151651685
1964	10.07765050367964
1965	10.05317291517888
1966	8.607141943373584
1967	8.010256278567256
1968	10.465568742333078
1969	9.973507539708953
1970	9.367904497010397
1971	8.48911515634076
1972	8.374568599640972
1973	8.431504567636502
1974	8.29035107063003
1975	6.555255684351409
1976	5.547307007454445
1977	5.309139407912722
1978	4.479455991399755
1979	5.255298043923962
1980	9.4632162153655
1981	6.390711106186932
1982	7.393958646837014
1983	7.508734324128192
1984	8.66181760464173
1985	8.263842122648152
1986	8.684545436975135
1987	9.251172485248347
1988	8.73873423443827
1989	11.704854292949712
1990	11.917724690482565
1991	10.533807170972674
1992	11.098660773611794
1993	12.521437188125592
1994	14.638846995114777
1995	15.261871706233343
1996	16.85647554095804
1997	17.724028889810228
1998	10.641069328285433
1999	11.731477550120363
2000	17.66953556399046
2001	17.000779790677505
2002	17.68742904133634
2003	16.923547604798706
2004	19.43037766830941
2005	18.588405018061106
2006	17.263250091487315
2007	16.271850786732585
2008	16.69262589323121
2009	16.879808676922803
2010	17.23546407125193
2011	17.86576721110407
2012	18.448383159927413
2013	18.36282116207684
2014	17.033013998828967
2015	15.760244692089248
2016	15.39086643865645
2017	15.464624562378424
2018	16.487455034772314
2019	16.125273255923858
2020	16.476548429152047