Year	% of total merchandise imports
1960	4.314584969590275
1961	3.936344087880316
1962	3.4357799097320667
1963	6.355983896547518
1964	7.5830103813920395
1965	7.079072509279538
1966	6.206567675624239
1967	5.316413722646909
1968	5.704931191623085
1969	5.341644424600519
1970	5.707518171531206
1971	5.066885458159468
1972	5.152078909470669
1973	5.346820990460307
1974	4.877438803779752
1975	3.497108962599342
1976	2.2094095194579624
1977	2.232761147915174
1978	2.554760773033118
1979	3.4569050122323515
1980	5.446666407346563
1981	3.611604330300059
1982	3.8953730395746122
1983	5.00003815189417
1984	5.834452108445074
1985	4.998914782736193
1986	4.472666054509145
1987	4.702802670575693
1988	3.478430863151069
1989	5.5373316225446425
1990	7.062944933775002
1991	7.555461568048839
1992	9.00520189162146
1993	9.347404065233048
1994	12.31422287353797
1995	11.989218459780654
1996	11.443291757692341
1997	12.508379310353842
1998	10.930479000425466
1999	11.931063823268083
2000	10.12834469383748
2001	9.917376361155874
2002	11.55232537937545
2003	12.300328496494481
2004	14.778440257969713
2005	13.785881839888553
2006	13.836551405515563
2007	12.534771980510156
2008	13.934907960447882
2009	14.778131131240569
2010	13.890918860642177
2011	13.568296305092487
2012	12.45802191860216
2013	12.97262242979453
2014	13.106533302806508
2015	13.697998288385543
2016	14.849836604666034
2017	16.69493764948782
2018	16.312011307561544
2019	16.801793701358726
2020	18.539706733871373