Year	% of total merchandise imports
1960	0.7610993657505285
1961	0.60882800608828
1962	1.5410958904109588
1963	1.3134851138353765
1964	2.2998296422487225
1965	2.87329251059821
1966	5.7482993197278915
1967	5.155420773313116
1968	3.847386983007374
1969	5.291248984015172
1970	2.735384871987324
1971	2.3304411029846
1972	3.3936945118899784
1973	3.933143090093763
1974	4.131088883467513
1975	2.682994844045733
1976	1.5155171173001782
1977	1.8811691170659932
1978	2.2150276980143655
1979	1.6307367902510237
1980	1.3820776829674106
1981	1.6273246782289914
1982	1.8541581564028735
1983	1.5306919925413713
1984	0.06059219441797552
1985	0.775047258979206
1986	1.4064947743629719
1987	1.2100479727951743
1988	1.316596256346695
1989	1.3444042195639114
1990	1.2835586078098482
1991	2.053306593737591
1992	2.696874978152789
1993	2.2679270541307526
1994	3.812511271309387
1995	3.8388176602238566
1996	3.0177152921641013
1997	3.596936123181448
1998	3.592574863891568
1999	3.3123734704914485
2000	9.576479525121808
2001	9.110156304471657
2002	10.26787209027314
2003	10.272542101763428
2004	9.41055938811415
2005	10.760284005169902
2006	8.33473848930272
2007	8.955335982707007
2008	12.70756448175489
2009	11.039519788497596
2010	11.083245291821765
2011	12.084642768292492
2012	8.21248767942199
2013	4.315826322432892
2014	6.182410673900459
2015	8.363253616068222
2016	10.664012298761257
2017	10.379245263705474
2018	9.07401490266948
2019	9.397378349874613
2020	9.397378464618562