Year	% of total merchandise imports
1960	9.466019417475728
1962	7.390300230946882
1963	6.692913385826772
1964	4.845814977973569
1965	2.237762237762238
1966	3.779527559055118
1967	2.9069767441860463
1968	0.9497964721845319
1969	1.5662031033403392
1970	1.1442924923248674
1971	1.4972677595628414
1972	1.5853049562903356
1973	1.3605380309486024
1974	2.3362912200550574
1975	2.4105077610763614
1976	2.901604425578865
1977	3.361788432317515
1978	1.4342435553844979
1979	2.9186106350131205
1980	2.8204596410551646
1981	3.224948467318306
1982	3.4492708108426404
1983	4.685413273720691
1984	4.248002045194349
1985	4.937018807151384
1986	2.692069254579643
1987	5.625668534399118
1988	6.526110830918218
1989	6.286587814167362
1990	4.55824364042938
1991	5.233346084535063
1992	7.602889358144287
1993	6.250366055127808
1994	7.332066548222964
1995	7.610008090293798
1996	7.6104634183740485
1997	8.726772877352742
1998	10.47673382511557
1999	7.98032362093265
2000	7.9670464912793335
2001	9.745259332656332
2002	10.010400412314745
2003	8.612722162423939
2004	9.461235661576309
2005	8.6936898195594
2006	9.315107454513702
2007	8.671912812108937
2008	10.539396090964715
2009	13.340265645482031
2010	12.725357149118368
2011	14.442662664426079
2012	14.756514438319984
2013	18.568275972997892
2014	20.08224142559003
2015	21.468726352971032
2016	22.65233550626127
2017	22.342478780466493
2018	24.031625424368602
2019	19.779535925160072
2020	28.867350675249053