Year	% of total merchandise imports
1960	17.20098643649815
1961	14.258347016967706
1962	15.06534539709895
1963	14.205632244125258
1964	14.967321808019761
1965	17.468809237903198
1966	17.25135582651282
1967	20.342818509017878
1968	21.223412309679574
1969	19.025661293359093
1970	15.62825598804419
1971	13.371382748890396
1972	11.402611394666925
1973	7.701861481757137
1974	7.734855494600172
1975	5.540642572079232
1976	6.114288044821315
1977	6.938225330912132
1978	6.771172139092731
1979	10.15652942738207
1980	9.860390041275128
1981	7.949232533942682
1982	8.504112482401025
1983	9.899958758670358
1984	7.117221681544682
1985	7.869849669167997
1986	4.897675194503891
1987	4.208038183417698
1988	5.632800185682274
1989	6.187424438659831
1990	7.345782141925534
1991	8.645609473579235
1992	6.242466360101386
1993	8.039998583891709
1994	5.386504574221187
1995	6.628132450474516
1996	6.653704154026732
1997	6.801328273912886
1998	5.320357915308821
1999	5.689116505699766
2000	9.056178288920567
2001	7.966578853734717
2002	7.687251250883655
2003	6.01893819757739
2004	5.748126825966986
2005	5.90871784228751
2006	6.935900248704573
2007	6.0020198467883565
2008	7.991264544112058
2009	6.7220055479328105
2010	6.137093275386984
2011	5.9350377544167925
2012	6.365896187230479
2013	5.3950286128434914
2014	4.644575531235842
2015	4.647996173697583
2016	2.221972924608921
2017	1.2748915177188842
2018	2.9357897416948395
2019	1.8808085045325904
2020	1.6367199263716812