Year	% of total merchandise imports
1960	8.879492600422834
1961	9.487569761542364
1962	10.017123287671232
1963	12.521891418563925
1964	11.286201022146509
1965	11.917098445595855
1966	14.965986394557824
1967	10.87945413191812
1968	9.618467457518436
1969	11.901923597940938
1970	9.451533094265145
1971	11.765774769454413
1972	14.692417474468519
1973	14.300856094578068
1974	11.942750264292105
1975	11.692565102080774
1976	7.472176714375822
1977	5.95057556474586
1978	8.758836113980786
1979	6.870781606226177
1980	6.714614317741846
1981	7.813754188114739
1982	8.231625302633283
1983	6.7334596985287485
1984	5.991838910245613
1985	6.267674858223063
1986	9.72778252873911
1987	7.165151913851385
1988	12.119910580129972
1989	13.102819205668986
1990	15.662308494006808
1991	19.571210077898694
1992	16.86356199609553
1993	15.327715525874893
1994	15.087192972266891
1995	23.640057307950656
1996	14.090524773686655
1997	14.130062131756821
1998	23.03673711559144
1999	24.710549849398614
2000	30.505025165481975
2001	32.60173603895559
2002	32.81006803749363
2003	36.04779279235783
2004	43.49361093548056
2005	36.67992825649175
2006	33.678845112965575
2007	33.5330459215801
2008	44.57061815304082
2009	43.488994083242446
2010	41.49595486216951
2011	42.4930397162605
2012	47.9779489248047
2013	22.82296190042344
2014	28.738753675455175
2015	26.49898990622363
2016	30.21939103017848
2017	22.540446437877407
2018	29.68851364361364
2019	27.182878826818747
2020	27.182878933496085