Year	% of total merchandise imports
1969	0.08949093180018414
1970	0.2446996312026987
1971	0.1395034316779281
1972	0.3201115636340586
1973	0.6827235679289344
1974	0.3815450462500176
1975	0.29505169035338635
1976	0.14075070797606112
1977	0.30943286757240246
1978	0.3243124553988033
1979	0.39714253237384906
1980	0.18779134664122157
1981	0.1328438894521952
1982	0.04960462569494172
1983	0.08703309305373526
1984	0.024548913710568308
1985	0.13707194101961293
1986	0.13707194106358161
1987	0.11723709738609032
1988	0.30794120621030086
1989	0.6750775370605279
1990	0.21372141603662312
1991	0.00811938362085012
1994	0.016610896049504317
1995	0.14697542023081792
1996	0.6968500782976924
1997	0.16510048167594257
1998	0.3095704590609083
1999	0.3434835181689909
2000	0.31059656700551275
2001	0.5451313608317657
2002	0.5727638547827804
2003	0.655777785355859
2004	0.5072412727857959
2005	0.6359305464303195
2006	1.0955914931637802
2007	1.8115027911538362
2008	0.6461550296155351
2009	1.0948259055659548
2010	1.4679829004966334
2011	0.987673428951978
2012	1.81433052493754
2013	1.9867184545515313
2014	0.7684140275789981
2015	0.6134755383924844
2016	0.5407017523504698
2017	0.6639736604625767
2018	0.6849991737988443
2019	0.6353495076342242
2020	0.7635975847514135