Year	% of total merchandise imports
1960	9.830708268090719
1961	9.472428702214817
1962	9.480528129876934
1963	9.470412042070771
1964	9.08289364661173
1965	9.23401899853604
1966	8.873292062578525
1967	8.645018105494279
1968	8.913639620773504
1969	9.037770309233736
1970	8.860403316931869
1971	8.915346400001905
1972	8.7688358141607
1973	8.937157907512756
1974	9.155138850879917
1975	8.859868335312134
1976	8.287586482120963
1977	7.9913147571071725
1978	7.93633921389575
1979	8.079871497245788
1980	7.943111570825541
1981	7.7230602534597255
1982	7.880390425499863
1983	7.852980820875784
1984	7.473291824221133
1985	7.28143004198302
1986	7.214311956630254
1987	7.142356110268626
1988	7.053219582755478
1989	6.9958962088473315
1990	7.21147117860285
1991	6.800637333385322
1992	6.117853129019204
1993	4.68426961953322
1994	4.645941183463855
1995	4.572013104989692
1996	4.414536982584181
1997	3.8210996683370015
1998	3.5833674555747606
1999	0.8779256385368863
2000	1.2260994387519348
2001	1.3205733391188403
2002	1.1783126380834754
2003	0.9291804033850773
2004	0.9040738828771683
2005	1.3087298009128128
2006	1.4847912247733175
2007	0.9827697229338146
2008	1.0630145733453504
2009	1.0050175934633325
2010	0.9646773272234966
2011	0.9461920491461273
2012	0.8623609033705577
2013	0.8136663261955618
2014	0.7165871488779045
2015	0.5068162988595615
2016	0.4492563398107
2017	0.5150671969142976
2018	0.42343269437365594
2019	0.3318310776055413
2020	0.3605136634011266