Year	% of total merchandise imports
1960	8.739682685055024
1961	7.696390941546234
1962	8.852658664168164
1963	9.080509133376653
1964	9.776254547308136
1965	10.419586071012025
1966	11.834544760162203
1967	10.631341388284698
1968	11.186486236801105
1969	11.539276622050219
1970	10.64121215336421
1971	10.909421599482448
1972	11.520724946170501
1973	12.96156429310257
1974	12.261271039717727
1975	11.566902555154666
1976	12.044358756718777
1977	12.46998366475018
1978	11.756387138397697
1979	13.204484576798418
1980	13.873196074467703
1981	13.49689623465393
1982	14.104409890103526
1983	13.569235674510113
1984	14.505446612567532
1985	14.412551365056242
1986	13.634554005005873
1987	14.741386762168013
1988	14.741351429693239
1989	14.9270884789756
1990	15.319024466551278
1991	17.308536877143723
1992	18.199443158036434
1993	18.945672306653208
1994	19.562438094480978
1995	19.66729291990903
1996	20.238722335326283
1997	21.491349704587396
1998	23.152614554382787
1999	23.77291059134567
2000	24.265770903538247
2001	24.96695728904174
2002	25.765909905603245
2003	26.07896875469421
2004	25.883040067907743
2005	26.2865761885979
2006	26.47263377959956
2007	26.72638976831801
2008	25.608861654308868
2009	26.59292232842721
2010	26.34354335112915
2011	25.489534261202778
2012	25.6760477293658
2013	25.694648909769562
2014	26.437244222699025
2015	29.24450050018373
2016	29.833156562851038
2017	29.111643814704212
2018	28.794364914100427
2019	29.7317018683941
2020	30.45221140189909