Year	% of total merchandise imports
1960	8.796082378956402
1961	8.586707410236823
1962	9.179737721779379
1963	8.21196716381408
1964	7.6615528476718415
1965	8.097281213676725
1966	8.984777497158202
1967	8.276032156565618
1968	8.437779523641078
1969	8.68727701343104
1970	7.565771102650752
1971	9.263995549548238
1972	8.75632429039273
1973	9.917495504377758
1974	12.268672253590436
1975	8.98341830670198
1976	8.206270553261676
1977	7.921971105087398
1978	6.679861007211748
1979	7.291145731058374
1980	8.39540481471369
1981	7.431148160295939
1982	8.073679042457064
1983	8.453687977863144
1984	11.764958529630636
1985	12.92206561697587
1986	10.263820159333257
1987	11.319510964557434
1988	11.852247462191134
1989	9.751742618492175
1990	8.882872876481574
1991	9.438978748632366
1992	10.520024232019445
1993	11.539378939350492
1994	12.481705861319426
1995	12.755030714930127
1996	13.919826624888046
1997	14.47969647292194
1998	15.448112024310587
1999	16.84461340306505
2000	20.955409453476168
2001	20.992042061573237
2002	21.259503031879063
2003	19.706178407444654
2004	20.065312246400318
2005	22.975849082360522
2006	22.206860541839646
2007	24.937531173113115
2008	25.413334738016818
2009	26.124689137727774
2010	27.486748887453956
2011	28.369279535094005
2012	30.73291236689227
2013	30.406865054522232
2014	34.03365710269081
2015	36.82425622481865
2016	39.792319456794125
2017	40.13827008103487
2018	40.47081971053984
2019	41.27688395884158
2020	43.714420965542416