Year	% of total merchandise imports
1960	1.598025994001299
1961	1.2018211790564408
1962	1.0129663445353438
1963	1.0214900703040468
1964	1.2442637110042156
1965	1.3190124886273615
1966	1.6655104170674464
1967	1.474360089253469
1968	1.3073277481974495
1969	1.286647145598744
1970	1.1345647624066117
1971	1.1147961620789881
1972	1.09933105561064
1973	1.2507797627037265
1974	1.1548949019921
1975	1.1266189499207233
1976	1.247854185409712
1977	1.384373047763615
1978	1.4558799034129033
1979	1.5315138113965092
1980	1.5362853817091486
1981	1.4490275759178468
1982	1.4375528897818508
1983	1.4658780753179692
1984	1.5774519272697831
1985	1.5640771269702969
1986	1.646803661694793
1987	1.7561698566018271
1988	1.8976827290897436
1989	1.9894993941006054
1990	2.0451550795896103
1991	2.509620245242438
1992	2.7683010465995355
1993	3.4893473603867298
1994	3.5414272676708136
1995	3.4645471917126454
1996	3.7361032475509086
1997	3.9130591262959378
1998	4.0859257716124695
1999	4.218431030691992
2000	4.550047797825293
2001	4.69025432714962
2002	4.977064392244336
2003	5.468882442021271
2004	5.760303859411419
2005	6.209781117361447
2006	6.579477038163445
2007	7.083755981825367
2008	7.126373208130015
2009	7.699400897571309
2010	8.476436740013634
2011	8.0144048726856
2012	7.860070947951078
2013	7.743391778387611
2014	8.155385380198235
2015	9.13401979153253
2016	9.22018278899074
2017	9.236769874609312
2018	9.145492813653787
2019	9.534771410529142
2020	10.862477084220677