Year	% of total merchandise imports
1960	2.8229750155597046
1961	1.4367686260335246
1962	1.557632398753894
1963	1.0701984582581596
1964	1.3678553981436248
1965	2.5064012405784557
1966	5.403228758648461
1967	2.5144054478784703
1968	2.6999218338730517
1969	3.379738580623211
1970	1.041412881990723
1971	1.4616447966524555
1972	0.9126046811251879
1973	1.1136263831419047
1974	0.6514793062999372
1975	0.8920171884354037
1976	0.8750335910115358
1977	3.697428039279545
1978	4.504130064748468
1979	3.8403525450304143
1980	3.7120272679063704
1981	3.0756256546589724
1982	3.009076678722642
1983	3.4390272935360247
1984	4.755854906531854
1985	4.049526338630926
1986	4.8488708773746625
1987	4.961664880130132
1988	5.08446344058818
1989	4.586743323217397
1990	4.125304000220458
1991	3.401893689553584
1992	4.431957044636474
1993	3.810841347621905
1994	6.598713925691277
1995	6.980609530735624
1996	7.186549076561162
1997	8.34730664110616
1998	9.474213496370849
1999	9.774062901222326
2000	8.743685311367127
2001	9.459211311289582
2002	10.486872975973265
2003	11.762914983108596
2004	12.178735796878131
2005	12.419031487037024
2006	15.664824355052515
2007	16.628920746249573
2008	16.271260478408458
2009	17.996087855570952
2010	18.20037761303381
2011	18.72436153636096
2012	17.66516068779886
2013	18.424812976264
2014	20.67213019276831
2015	24.34214793641486
2016	25.80650471177593
2017	24.76288254741153
2018	22.870914441794305
2019	22.92919478051403
2020	24.48041852647882