Year	% of total merchandise imports
1960	3.6764705882352944
1963	1.7777777777777777
1964	3.3846153846153846
1965	3.763440860215054
1966	2
1967	1.098901098901099
1968	0.9697517837403277
1969	1.93382562930929
1970	1.1941883973546241
1971	1.3893783969281566
1972	3.624608723634555
1973	3.3852144587249526
1974	5.980987055016182
1975	7.914362738345895
1976	6.062357944421127
1977	0.9960535653203862
1978	0.7029606780348504
1979	2.090194406292653
1980	1.1104004922160244
1981	6.954407294832826
1982	2.3443063169725202
1983	1.3448743661136158
1984	1.1231417413855844
1985	0.2988777489489251
1986	0.651463244562471
1987	0.5129193572067223
1988	0.8064516129182387
1989	1.4703596898506133
1990	1.6542120527233781
1991	3.91779318670406
1992	3.569006128589088
1993	1.4371695996139515
1994	1.0138160418147193
1995	0.9654084266093498
1996	1.3022539528244468
1997	1.3753141578562242
1998	1.7871250331555715
1999	2.3754828743135783
2000	0.5973473829480836
2001	2.281511896899293
2002	3.266670403185272
2003	3.991787567799136
2004	3.2649712283913064
2005	3.1355113077677577
2006	2.078970803610387
2007	1.6503284823477615
2008	1.8691094173312157
2009	2.1104849267284624
2010	1.3144235706354122
2011	1.4215900029224122
2012	2.2798115324459167
2013	2.3019670952325813
2014	1.832784603760419
2015	1.3727796279668385
2016	1.6632484868626536
2017	3.143970481141683
2018	2.461911304178504
2019	1.4416907352610653
2020	1.3601041392817803