Year	% of total merchandise imports
1960	8.778416679554049
1961	9.15358186070977
1962	8.436955258570599
1963	9.13605387494083
1964	7.3396498615822505
1965	9.111507537263588
1966	8.841401736810951
1967	8.025562336120027
1968	9.356074301726476
1969	10.104138377655685
1970	11.16557304829697
1971	12.852350153910006
1972	12.997887592201407
1973	13.482972541423448
1974	17.16194205251458
1975	17.30799025458285
1976	22.268142409919953
1977	20.60174569987331
1978	23.213146936772304
1979	29.59861680455868
1980	34.43944310687742
1981	29.71432262381313
1982	38.04155858340387
1983	36.806055542044206
1984	39.24894229508434
1985	39.82757914438671
1986	25.49929518872397
1987	28.787607612140164
1988	29.470061082653814
1989	27.206530041840992
1990	23.25847176820332
1991	22.012915088934573
1992	21.613612241624768
1993	34.808408850453105
1994	33.916772107408974
1995	29.88852092879972
1996	28.1564896222249
1997	24.3205887632382
1998	20.282438090429
1999	17.566557930067713
2000	21.16362736877689
2001	21.266576274955533
2002	22.357995269757517
2003	23.626736300322364
2004	25.19260473884706
2005	27.89798662488942
2006	27.975756666048063
2007	24.40540108248029
2008	26.904428904461252
2009	24.04436489310121
2010	25.477916722771855
2011	25.53585768721532
2012	24.382782626714285
2013	22.679813291881366
2014	23.32791017352383
2015	21.82937961533548
2016	22.24520860278665
2017	23.09852875041469
2018	24.6361409452917
2019	24.95607197411422
2020	23.644823839929018