Year	% of total merchandise imports
1960	7.986936376895237
1961	6.936413099939939
1962	7.702036962862483
1963	7.254223970156513
1964	7.028690427760878
1965	7.167608375368356
1966	8.513183880735985
1967	7.535322392490211
1968	7.264694142740087
1969	7.468880277121162
1970	8.119971997530222
1971	8.205828152957025
1972	7.860927636009101
1973	8.186622951966275
1974	9.64538450939375
1975	8.338673426275347
1976	7.744510836351188
1977	8.029540416020032
1978	7.571551429138195
1979	8.578305281685676
1980	9.90853329133439
1981	8.93155055129632
1982	9.016973216675826
1983	9.065138047190331
1984	9.59830608797139
1985	10.470236545974286
1986	9.241355774368639
1987	9.75735974075164
1988	9.664998202336774
1989	10.091888751064271
1990	9.537420420039005
1991	8.807233006111957
1992	9.864592976203609
1993	10.322887345099469
1994	10.789138468650567
1995	11.278185233143542
1996	11.962440161539076
1997	12.233102241526566
1998	13.214114079314815
1999	14.535362203144123
2000	13.000624276117211
2001	13.916853401249515
2002	14.647617715222003
2003	15.318918673583914
2004	15.386396319165232
2005	16.242367072601596
2006	19.68880347794988
2007	21.71526252991408
2008	22.914100178454902
2009	23.878936794384956
2010	23.760416426968405
2011	25.154494629164876
2012	25.95592512163724
2013	25.761774034323597
2014	27.360068931803085
2015	27.340149927184115
2016	27.244010363706682
2017	27.91004033965454
2018	27.853684689640996
2019	27.316892465767413
2020	26.723317212313713