Year	% of total merchandise imports
1965	0.3013500482160077
1966	0.22138587558113793
1967	0.23950245296867154
1968	0.26392187912377935
1969	0.28033910899449455
1970	0.20977554017201594
1971	0.22682166146867025
1972	0.30008252269374075
1973	0.26229358635161026
1974	0.1548490995524861
1975	0.023723452327157703
1976	0.0013719491281263291
1979	0.08595614701571003
1981	0.08583001951243609
1982	0.08671875
1983	0.19571236595506736
1984	4.498903550956027
1985	0.042152263342362245
1986	0.0262415534999672
1987	0.03934048487147604
1988	0.05417475227232989
1989	0.30047881554687605
1990	0.8954458351439338
1991	0.6575364190871282
1992	0.906121046437618
1993	1.8670870399071497
1994	2.3672930836924526
1995	1.0508310823868836
1996	0.8886907938593147
1997	0.6608853765997622
1998	0.5888043973921296
1999	1.0959352253210108
2000	1.0975411500854908
2001	1.3365888213164923
2002	1.0886960675621347
2003	1.3444882993090168
2004	1.8077544786241684
2005	2.7528662667189083
2006	4.615703619607099
2007	7.1865718350203815
2008	9.08802078801333
2009	9.78049679059013
2010	10.31769204138618
2011	15.291024724300778
2012	13.968825993954393
2013	13.203030125964052
2014	12.548034123976459
2015	11.554150997633668
2016	13.223400499012202
2017	12.410145728301787
2018	13.201465387826058
2019	14.87742942582137
2020	16.34602445543519