Year	% of total merchandise imports
1960	7.272573697102795
1961	8.020391362168324
1962	9.35869850305509
1963	10.339657974005421
1964	11.213843518491302
1965	11.64098711991574
1966	6.833681466656703
1967	8.428886096073825
1968	8.127904759792479
1969	7.523954511231068
1970	6.68877975151569
1971	5.98790346848132
1972	6.186118995090481
1973	6.328174880065468
1974	6.221156398334359
1975	7.040683742742123
1976	7.393332517368317
1977	7.839518532568332
1978	6.050306713867847
1979	6.1073120728794565
1980	6.073087099512997
1981	6.04672288124384
1982	6.801199038059925
1983	6.055143730063335
1984	6.5763561431197575
1985	5.935248485761675
1986	5.513242789738074
1987	6.608776475474139
1988	6.45225522485929
1989	6.422099069213166
1990	6.533955228298649
1991	6.765392761765361
1992	6.7889614543758805
1993	6.512729746232307
1994	7.247048477521221
1995	8.363022639831188
1996	8.20549666612841
1997	9.158735992946514
1998	10.469477526571634
1999	11.072709848797357
2000	11.581765160456493
2001	11.770475257248126
2002	12.984526909011421
2003	13.683107003966272
2004	13.874515941875043
2005	14.515013378471163
2006	14.896398572578171
2007	15.59978100609
2008	15.162602164957509
2009	15.822446103406213
2010	16.088210503568202
2011	16.147766824504416
2012	16.50610924079806
2013	16.394924788701665
2014	17.188475660409786
2015	19.496448674545448
2016	20.407484830642417
2017	20.387130151945748
2018	20.328554607298518
2019	21.667334055214322
2020	22.033537967431865