Year	% of total merchandise imports
1960	1.5843895930620415
1961	0.5791505791505791
1962	5.8258642765685025
1963	4.178928781636257
1964	3.76278118609407
1965	3.009749894022891
1966	4.776699029126213
1967	5.899814471243043
1968	5.071770334928229
1969	5.284577173978096
1970	4.932127875771866
1971	5.45514545362238
1972	6.331150438467291
1973	5.5978497952521
1974	8.406163277140372
1975	9.231671762781769
1976	6.561610990756231
1977	5.945468097276872
1978	5.423230193752264
1979	5.0410790925812385
1980	4.859834442984328
1981	7.014107564962455
1982	8.081775561737249
1983	13.479333242986854
1984	5.936512262926703
1985	18.0371477643072
1986	13.580469782315197
1987	14.546965424640096
1988	12.775854785497176
1989	21.8489304097445
1990	29.102863798341488
1991	26.558231587158808
1992	22.309267851977925
1993	23.303072087406427
1994	19.479069083709856
1995	15.949113553303812
1996	21.818235086826597
1997	18.36771484343382
1998	13.268887307392149
1999	16.74624012906855
2000	30.5691732599437
2001	24.227133936628732
2002	19.885197410025775
2003	19.100256171201245
2004	24.508256616808037
2005	28.416232801849635
2006	31.962865314582174
2007	30.40736332515478
2008	34.979839485428116
2009	26.883693976943977
2010	32.39687092953344
2011	31.12729877440321
2012	30.493391796723795
2013	32.748174016726864
2014	27.261993104311344
2015	22.693358597018037
2016	17.85314341885336
2017	17.306568273930896
2018	19.82995136038872
2019	19.67103304078737
2020	18.907566711570112