Year	% of total merchandise imports
1960	12.660179250575343
1961	11.634158511532567
1962	11.34915416837239
1963	11.479886649674672
1964	10.526748206784214
1965	9.293617815957795
1966	8.663334847796456
1967	8.102529795089076
1968	7.672948190322947
1969	7.05909292251327
1970	7.347411999695895
1971	6.500145749253064
1972	6.494409177903552
1973	6.899959705330443
1974	6.990860864640863
1975	6.617427744544442
1976	6.271004454918487
1977	6.762219827517176
1978	7.104374767446959
1979	7.619262929188563
1980	8.2611206326492
1981	8.426062826298455
1982	9.4823858057917
1983	9.672530561982148
1984	9.114068735215715
1985	8.814490601825618
1986	7.734095327977294
1987	7.943932191278584
1988	8.174845370815147
1989	8.446554991067297
1990	8.685958433452011
1991	8.820124857978769
1992	9.07329691334656
1993	9.204039548051062
1994	9.712821570249899
1995	10.437931228163292
1996	11.316949554652473
1997	11.85726210745245
1998	12.243047207060721
1999	12.578981793385205
2000	13.001372259214646
2001	13.441116304647208
2002	13.65982985232714
2003	13.239184227238251
2004	13.041028346691583
2005	12.82233604999683
2006	13.161372333241925
2007	13.031767075010666
2008	12.918747612170902
2009	13.973385503674466
2010	14.802408045535042
2011	15.36563990935951
2012	15.603773987796856
2013	15.583021649449226
2014	15.453156107015129
2015	15.516122976659515
2016	15.844460212463495
2017	15.784051844430124
2018	15.861882439964416
2019	16.47919122684956
2020	15.82617888318614