Year	% of total merchandise imports
1960	10.060966269415765
1961	10.347566182749786
1962	8.356834532374101
1963	9.081627217358879
1964	7.3396498615822505
1965	9.111507537263588
1966	8.841401736810951
1967	8.025562336120027
1968	9.073869478309183
1969	9.411786412782758
1970	7.97819987881038
1971	7.63442808271063
1972	7.627451190234123
1973	7.359835802015121
1974	8.900249540138452
1975	9.20552269125877
1976	10.69680606763874
1977	10.713030174798996
1978	12.422684106487566
1979	15.841417252081158
1980	18.965272183527834
1981	15.440642292097595
1982	18.843837515535203
1983	18.918446038026232
1984	19.05196991937496
1985	18.042893854121655
1986	13.638118830656973
1987	15.119407561299047
1988	15.887892248579561
1989	14.496636045394279
1990	14.842966514477402
1991	9.726276213313053
1992	15.132945726599182
1993	15.03058946703436
1994	18.23762146623755
1995	17.81093637891121
1996	17.394329114668285
1997	16.60136987886882
1998	14.37276737723151
1999	14.322550515139762
2000	17.313660598212056
2001	17.870792245328822
2002	18.312575829052623
2003	18.960354210282958
2004	17.033777200636575
2005	18.46274805055498
2006	19.338867824672555
2007	18.3713485835922
2008	20.394908841527496
2009	19.087815910516436
2010	20.842615136776605
2011	21.72065778921516
2012	21.701408894239275
2013	20.575743278485184
2014	19.50388600538501
2015	18.44017328691435
2016	17.347547980003647
2017	18.21683189738464
2018	19.63093575936048
2019	19.71285250935628
2020	19.83337486430461