Year	% of total merchandise imports
1960	1.5756205082447314
1961	1.6232350521673853
1962	1.3356324405684916
1963	1.234030427280067
1964	1.0223473266081786
1965	1.0735017196570023
1966	0.9247744531706367
1967	0.646695904259273
1968	0.7768872935812936
1969	0.7410076803531611
1970	0.57658946553595
1971	0.8501668477481598
1972	1.1027150489550763
1973	1.6436871834741862
1974	3.172259331011889
1975	6.088598778452918
1976	8.373220575301854
1977	9.79436237961414
1978	7.857334302419789
1979	9.516269049640602
1980	11.578375816649073
1981	9.25823825834741
1982	4.8981745014597164
1983	2.838272651322962
1984	2.4623660708210804
1985	1.491842958059914
1986	1.6442266689371443
1987	1.9672429549790922
1988	2.0526380370173807
1989	2.4758629801880705
1990	3.2180284584121885
1991	2.6254383575512543
1992	2.3386658299394143
1993	2.0616371816657137
1994	1.7219379158630503
1995	1.5987443198793547
1996	1.715436898652695
1997	1.7358584977819176
1998	1.320912806213153
1999	1.5878478879144453
2000	2.2088175850852627
2001	2.3287713030567105
2002	2.0971475228385223
2003	2.65364891363545
2004	3.0059947162577867
2005	3.4201048550330078
2006	3.7625137888290743
2007	3.8685053464763546
2008	5.162209952009592
2009	3.334768490874276
2010	3.562612897079668
2011	4.210666641117993
2012	4.582024815758922
2013	3.8695765632168944
2014	3.35545475285133
2015	1.8142600186051083
2016	1.7250002144872416
2017	1.963591503128638
2018	2.133059577413366
2019	1.5503862202338834
2020	1.0493071675379195