Year	% of total merchandise imports
1960	9.955308557588005
1961	9.067092977732736
1962	8.448841182990789
1963	7.90082526080046
1964	8.312268031969316
1965	8.386906878644027
1966	7.846857849498785
1967	8.154503030739775
1968	7.738498459160454
1969	7.585323894341942
1970	6.5979564643764865
1971	6.8167428158912164
1972	6.247519177576048
1973	6.312677278686342
1974	6.308117365054919
1975	6.274412193850109
1976	6.681014330796041
1977	7.779488411281194
1978	6.93258239008425
1979	7.350557683316595
1980	8.721460921937355
1981	8.859005775034213
1982	9.186061397309238
1983	10.78858865217852
1984	10.563537623048871
1985	8.80141314133288
1986	6.926856650645291
1987	7.503518643020855
1988	6.553281816922725
1989	7.301594533187439
1990	6.750503817155011
1991	6.158578071964919
1992	5.4145203950458525
1993	5.12895760540122
1994	6.411485479245936
1995	6.9498800379857615
1996	7.768060564177556
1997	6.33665876296787
1998	5.6958731013024995
1999	5.249815710044127
2000	5.320642187581822
2001	6.0493399650434
2002	4.771396876450061
2003	3.0906293340647526
2004	3.6533498422282964
2005	4.242330084130122
2006	4.706864476658969
2007	6.1980633370705
2008	5.986927321114763
2009	5.887148849117648
2010	4.825724768289168
2011	4.882250755556175
2012	5.719922102512448
2013	5.111420196973663
2014	4.39990108339174
2015	3.661530606657098
2016	2.474874149965147
2017	1.9237112998268908
2018	2.3168958211251716
2019	1.8401303393161963
2020	2.808765528426821