Year	% of total merchandise imports
1960	8.515206363208478
1961	8.167314203050328
1962	8.520379504305204
1963	7.35234465041111
1964	7.191218859379552
1965	7.497049851880323
1966	7.595420848444963
1967	7.055837622315556
1968	7.004137142695913
1969	7.772339372354929
1970	7.0628848601541465
1971	9.355827333694126
1972	8.523046532930392
1973	9.435688496115835
1974	10.318827859167023
1975	8.855469205435387
1976	8.143406515710481
1977	8.816377612160462
1978	7.725924428084033
1979	7.785783360542399
1980	8.029387256448754
1981	8.064220624605865
1982	8.996878075060955
1983	7.790030423678969
1984	7.893987896284917
1985	7.272078320694899
1986	8.276162983144792
1987	7.256714592544938
1988	8.468742343466387
1989	8.621236961613883
1990	8.885092185431539
1991	10.033220362286244
1992	11.300556977187242
1993	11.179646618048276
1994	11.426065455093081
1995	12.717515335267176
1996	12.269116059587319
1997	12.065460908034128
1998	12.546334039033155
1999	13.090568999981514
2000	19.52524014964255
2001	20.409159000642827
2002	20.26132784716942
2003	21.926927204730386
2004	23.3374818911706
2005	20.726195856987236
2006	20.749682847373453
2007	25.185109957690656
2008	28.714090675096628
2009	30.75586006109678
2010	30.34656849054946
2011	28.17962885296333
2012	27.03487267809853
2013	25.850336867315367
2014	28.24541043180063
2015	28.616421849234246
2016	30.909304739697173
2017	28.503035767033975
2018	29.365849261997983
2019	30.116911902994225
2020	30.05163429275527