Year	% of total merchandise imports
1960	6.122448979591836
1961	0
1963	6.4393939393939394
1964	5.762711864406779
1965	6.61764705882353
1966	6.896551724137931
1967	5.922551252847381
1968	3.350515463917526
1969	10.109434764130896
1970	5.537873965626989
1971	5.7120594581635205
1972	7.057850751557747
1973	1.894904458598726
1974	2.54880101427416
1975	11.542618557616855
1976	5.592894423587583
1977	1.4413014524005836
1978	3.5784576847378777
1979	1.8847784763854358
1980	6.380983756113631
1981	13.687919945753796
1982	1.2500996007118115
1983	9.438261462628256
1984	9.869445442567972
1985	3.3162304903890627
1986	3.3162305193946215
1987	2.2160370447550872
1988	2.459539385834259
1989	2.5537705187435487
1990	2.8242670943488846
1991	11.75015383017
1992	18.453503768934752
1993	14.69688268898263
1994	28.619045633628602
1995	13.903533731635598
1996	14.418855159926006
1997	15.251274834386013
1998	14.513236656907056
1999	16.180093014498347
2000	13.431693332299389
2001	12.10949896192563
2002	14.510256021990559
2003	22.00747192103364
2004	51.76834514086701
2005	40.5164454530392
2006	41.83702391519593
2007	21.607117641890287
2008	0.16802094607680068
2009	0.45120821452710014
2010	1.1383037043639925
2011	1.8383017404694872
2012	1.9723718880186651
2013	1.7990725212804723
2014	0.36067735014772784
2015	0.24679236963809667
2016	0.573390103429777
2017	0.8234735057259536
2018	1.4534495337643811
2019	1.4463927155285414
2020	1.4845919324366077