Year	% of total merchandise imports
1960	0.8116659788141422
1961	0.49114081442337587
1962	0.509029208580778
1963	0.5892070484581498
1964	0.5758157389635317
1965	0.5764604421043076
1966	0.7326922276341534
1967	0.4515659140568099
1968	0.5546516787457476
1969	0.47674224996517034
1970	0.38540908808152824
1971	0.2995522636647758
1972	0.3221057981332973
1973	0.3385579132900419
1974	0.36021196768906966
1975	0.33818316709257273
1976	0.3725669031299041
1977	0.4190828339165796
1978	0.4840384420207824
1979	0.5498622243849342
1980	0.5449071300533741
1981	0.5424494515389653
1982	0.5541230114290295
1983	0.5364690662382036
1984	0.5751713268629861
1985	0.587719213674884
1986	0.6363088563502184
1987	1.1122681430315395
1988	0.9389120101588627
1989	1.1305628377867991
1990	1.092089556746424
1991	1.6459459611987766
1992	2.089592977034033
1993	2.688064820344701
1994	2.7609800874708412
1995	2.786084506922392
1996	2.882613225971053
1997	3.23191531860588
1998	3.3597907543731322
1999	3.8549644532197433
2000	4.293898019601689
2001	4.059609963325805
2002	5.089835820453572
2003	5.733074546357744
2004	6.245516748232963
2005	6.89250763882754
2006	7.0391977302960544
2007	7.22630917106071
2008	7.732685727545903
2009	9.200329214765379
2010	10.096251069305682
2011	10.440996034985858
2012	11.032479076945618
2013	10.955639892667254
2014	11.46767494143142
2015	12.735955276289717
2016	13.027828122283703
2017	12.627457828372677
2018	11.176288463469598
2019	12.286322417263476
2020	14.521954791655912