Year	% of total merchandise imports
1960	1.6825881730311534
1961	1.5917852156634957
1962	1.6613596933592636
1963	1.4297311367931613
1964	1.4060997833137274
1965	1.561378944926027
1966	1.230107058706492
1967	1.1722271611310995
1968	1.0720093371745643
1969	1.2181082850400882
1970	1.102967501676434
1971	0.9210373420551871
1972	0.8554513780698525
1973	0.8888967981848779
1974	0.8463169462471082
1975	0.9477719824519957
1976	1.18356752893837
1977	0.8837077324478172
1978	0.7318296602231
1979	0.7077810557424754
1980	0.56999037985385
1981	0.7348959033979909
1982	0.741480228006808
1983	0.8230837301600402
1984	0.7594029910532445
1985	0.635766469438876
1986	0.6719971705007104
1987	0.6570271391524363
1988	0.7394503115593857
1989	0.7563641937809371
1990	0.7903966210067703
1991	0.8456460650278141
1992	0.8543170841463104
1993	0.9656520776927342
1994	0.7737126322696618
1995	0.7957310933919678
1996	0.9868230869528384
1997	0.888060527332252
1998	0.8804050810527724
1999	0.8475182903969989
2000	0.8784317633033898
2001	1.0080900467513492
2002	1.0727903766737414
2003	1.1327399934900628
2004	1.2684732964065828
2005	1.3117573445033264
2006	1.3246683006448319
2007	1.4200195112795932
2008	1.5610800894866015
2009	1.521537500986694
2010	1.6307262908958904
2011	1.7056483439883137
2012	1.617109912055787
2013	1.6346558574575625
2014	1.640467330414893
2015	1.689328708971751
2016	1.5897364279680075
2017	1.7291005335421292
2018	1.7419287560633891
2019	1.806434823181396
2020	1.7704303291850596