Year	% of total merchandise imports
1960	2.7581586977061168
1961	3.0785109260445584
1962	2.938140783045483
1963	2.3345053133787457
1964	2.0351138451088926
1965	2.1605971963219286
1966	2.3090429489684974
1967	1.9865692517315792
1968	1.76786592716292
1969	1.7362588829232688
1970	1.7020147690836338
1971	2.1892372907134896
1972	1.339117168464699
1973	1.3906986626449176
1974	1.268154317800982
1975	1.170992468505836
1976	1.3659825041781122
1977	1.4463887920053806
1978	1.4013874811399933
1979	1.3567136548143326
1980	2.084214172416156
1981	1.4978478564618183
1982	1.2329141576042557
1983	1.384266672988591
1984	1.2062980357362278
1985	1.1767771492493824
1986	1.4395736236114063
1987	1.622574810411825
1988	1.8651926495839442
1989	1.606197578989132
1990	1.5060162445011829
1991	1.6548209252990478
1992	1.813846301019411
1993	1.7777566071277575
1994	2.3120059442000342
1995	3.1190600775636295
1996	3.024281185061207
1997	3.2259233757174632
1998	2.7942958956865076
1999	2.7541544437147802
2000	2.577794811149487
2001	2.765294808264679
2002	2.826119826653505
2003	2.825317510669272
2004	2.586573568603309
2005	3.0933823363332773
2006	3.616395925886715
2007	4.012830232550814
2008	4.584058456200226
2009	4.538106184917644
2010	4.610662433781621
2011	5.0950573894517
2012	5.600443561076205
2013	6.3003044614560855
2014	6.249593911246384
2015	5.993142827126236
2016	6.145820673924755
2017	6.230494404053732
2018	6.122341434522878
2019	6.351925316289686
2020	6.319673980707899