Year	% of total merchandise imports
1960	18.792073117434395
1961	17.75908669648631
1962	17.74411816628177
1963	17.28180348769193
1964	17.59896844796649
1965	17.20650938614964
1966	17.246275295431836
1967	16.675853196479235
1968	16.29067641429507
1969	15.64060852593658
1970	14.896240754315896
1971	14.03591496906168
1972	13.431682355001412
1973	13.960861653433621
1974	17.88499582920459
1975	16.016153723346843
1976	16.178182818383917
1977	16.71303249454876
1978	15.434533953046635
1979	15.5517539182184
1980	15.92272752384142
1981	14.454593119377385
1982	15.455321749127249
1983	15.910808902385945
1984	16.428068225555286
1985	16.427330188602493
1986	11.479650902659882
1987	10.739059344578282
1988	10.268454817311511
1989	10.704351033894497
1990	10.860197257978802
1991	10.88181198640941
1992	11.013041003876165
1993	14.003535927940082
1994	14.091000277514807
1995	13.686320383404619
1996	14.19679982713808
1997	14.103371978635717
1998	13.315203512692284
1999	13.275076305481576
2000	14.999300409947505
2001	15.102835743399742
2002	15.083132125024868
2003	15.766155126967298
2004	16.723517474021065
2005	18.87351776265745
2006	20.133568892059163
2007	20.650319385014782
2008	22.379842767752237
2009	21.0964475276977
2010	23.15224048226055
2011	23.72756774049624
2012	24.138010758652477
2013	23.5342870624126
2014	23.0283188061368
2015	22.088937140097453
2016	21.471942013280078
2017	22.197562602470192
2018	22.591772672885345
2019	22.362119959008727
2020	21.838642372527996