Year	% of total merchandise imports
1960	23.618705169314033
1961	22.500347013371584
1962	22.860107210790247
1963	26.501547987616096
1964	25.501054852320674
1965	26.579662860250135
1966	24.250843421313753
1967	25.39729542986872
1968	25.245806824754187
1969	23.76264741895985
1970	22.38307064974243
1971	21.162105641878977
1972	21.185816329799163
1973	18.870437176391082
1974	25.002582177808762
1975	22.9338681122409
1976	19.28468445319972
1977	18.714970449623742
1978	16.395708713358626
1979	18.54327458419425
1980	19.358673016056756
1981	16.674066644197644
1982	15.510326754651919
1983	19.12657714363921
1984	20.854177630463425
1985	22.606907626327573
1986	15.005956145734995
1987	12.74164316663147
1988	12.828080768648848
1989	12.76947104294919
1990	13.601404455357766
1991	11.914510419238752
1992	10.952294489945382
1993	12.008977009912963
1994	12.957189307989395
1995	12.383602725403627
1996	12.135103270941961
1997	11.732814821987963
1998	10.793460233824291
1999	9.818912344285895
2000	11.981337532213832
2001	11.522976952745816
2002	11.302611165993655
2003	12.005489111196995
2004	14.468552246639115
2005	15.005827655224879
2006	16.00489667425295
2007	16.750186095019203
2008	18.200139979779852
2009	14.739111207601862
2010	16.923490450039978
2011	19.498610889192506
2012	22.198440847020397
2013	22.453155863641562
2014	19.22785334641644
2015	17.461969687316234
2016	16.709198176343076
2017	17.09499870666348
2018	17.70941040803236
2019	17.589185908727977
2020	16.88830974816652