Year	% of total merchandise imports
1960	16.93949168901637
1961	16.097480685423733
1962	16.0797593707168
1963	15.844840417540574
1964	16.04329243076858
1965	15.777878612342612
1966	15.843104343811321
1967	15.373364881212414
1968	15.015412976590095
1969	14.46234888101188
1970	13.538175593534717
1971	12.857403631634348
1972	12.392797690488461
1973	12.81943934275791
1974	16.31123611315758
1975	14.675220307158638
1976	14.946453202208659
1977	15.46331432446483
1978	14.53406247122132
1979	14.851631036999851
1980	15.515595779446256
1981	13.949337338529613
1982	15.063901547578102
1983	15.42036219075213
1984	15.824675385809886
1985	15.72461174748899
1986	11.115082799106858
1987	10.462705224813375
1988	10.100766274330345
1989	10.436762408787805
1990	10.570008176793744
1991	10.545600647738846
1992	10.868473079963866
1993	13.59771792172204
1994	13.918880612041557
1995	13.350388445610085
1996	13.815468769868755
1997	13.72380234253071
1998	12.910650871739454
1999	12.984953225986127
2000	14.732789518781486
2001	14.918130789876338
2002	14.96953861375167
2003	15.683882985416197
2004	16.41357100862388
2005	18.425574780733207
2006	19.623012508704313
2007	19.972741842346544
2008	21.682205205695094
2009	20.49838477100803
2010	22.468526767182095
2011	23.068812874847495
2012	23.43065388826428
2013	22.772262335870597
2014	22.271077937381527
2015	21.331177002798903
2016	20.646177370363823
2017	21.369207710244233
2018	21.890235941655597
2019	21.718794707915983
2020	21.271757125019583