Year	% of total merchandise imports
1960	7.196611698694373
1961	6.776102705721043
1962	7.329945423521893
1963	6.302438416050437
1964	5.993636833631248
1965	6.576091448232588
1966	6.596119394688235
1967	6.423605755465821
1968	6.478150911443553
1969	6.905179780071159
1970	6.336972476476942
1971	8.588949505469948
1972	7.449341625256157
1973	8.708116368507538
1974	10.270318521627964
1975	8.160609442843738
1976	7.692149671033766
1977	8.512306885007378
1978	6.719368413420593
1979	7.267064879741671
1980	7.598263832968137
1981	7.3589361545113485
1982	8.452389095625321
1983	7.582263608745378
1984	7.281478990247611
1985	6.501431359869903
1986	7.278134400740499
1987	6.288864232331476
1988	7.312952087804797
1989	6.988940365709887
1990	7.321199153951858
1991	7.873861558333049
1992	9.547940265786009
1993	9.712551087290441
1994	9.943739222889162
1995	10.523581797966875
1996	10.903215861515367
1997	10.620130924704842
1998	10.434872528521502
1999	10.967457934171316
2000	17.14481811710665
2001	16.808816903701285
2002	16.388462313196154
2003	18.16052136118951
2004	19.3106984920393
2005	20.62449424464185
2006	19.61759123040926
2007	21.925506258895755
2008	23.049617985702756
2009	25.842402476786937
2010	26.102106990015884
2011	26.624254996516843
2012	25.698844133921302
2013	26.213323494333192
2014	29.792231608610482
2015	31.673225900690216
2016	34.64826027406812
2017	33.410529465081886
2018	34.62579952397161
2019	36.338820921332356
2020	36.93695042025526