Year	% of total merchandise imports
1960	2.8799961568024597
1961	2.2494253292954354
1962	2.654833908013491
1963	3.1741546576245643
1964	3.7296006368581667
1965	4.595306975249116
1966	4.966729281416154
1967	5.281945788964181
1968	5.5991623361514
1969	5.897947433957717
1970	5.798104568203599
1971	7.344140286486212
1972	6.646842896622399
1973	5.357077692223479
1974	9.035693042733968
1975	9.963594624589014
1976	8.27551878985505
1977	7.40495645297875
1978	6.568819602454061
1979	5.806331199868897
1980	6.758587495841621
1981	2.951585018443469
1982	3.1926877470355732
1983	4.0466818426127915
1984	2.594442526498263
1985	3.0637153496069507
1986	2.3451122930979107
1987	1.8775347912524851
1988	1.5024135264154466
1989	1.7015698836903015
1990	2.132276105692028
1991	1.4914524961505131
1992	1.3902914100256067
1993	1.322605321454632
1994	1.2602343231676643
1995	1.1221845724536577
1996	1.2422289966222373
1997	1.3484749467900559
1998	1.1314604584255183
1999	1.489437078078372
2000	1.7758955316520058
2001	1.6498701256402324
2002	1.628140277003381
2003	2.1327274279044506
2004	2.2001337021214846
2005	2.266063572895357
2006	2.2733222861151523
2007	2.6054231142519475
2008	3.0983580340681103
2009	2.201846296833104
2010	2.38366045714154
2011	2.241000555556855
2012	1.5255378027529356
2013	1.529237485267492
2014	1.3516050182093073
2015	0.9099012128273585
2016	0.8844521911575935
2017	0.817481655673639
2018	0.7725359441961154
2019	0.421892277779088
2020	0.20524913537021044