Year	% of total merchandise imports
1960	16.616984402079723
1961	15.768035899206076
1962	15.230159814233026
1963	13.798712300914945
1964	15.070992305861822
1965	15.327068698111487
1966	11.242484969939879
1967	8.771404622200935
1968	8.55161426362401
1969	6.691060467459466
1970	5.353946583371354
1971	5.148148148148148
1972	3.8890607882654984
1973	4.142952651969693
1974	5.151349611674331
1975	3.7005755502600386
1976	3.010844738488684
1977	3.255701306324591
1978	2.7151299042922354
1979	3.0771390383107344
1980	4.10630274102068
1981	5.763199891006455
1982	7.734589508406802
1983	6.9047338482469005
1984	6.576567514206209
1985	3.8756255903605714
1986	2.7622004525352257
1987	3.601963983978406
1988	3.285369251974686
1989	3.923835998961605
1990	4.033314111283005
1991	5.793268991383478
1992	4.075913051677198
1993	4.569088182542423
1994	2.7601185391633427
1995	3.855068925533204
1996	3.7864252031539465
1997	3.7754259800229493
1998	2.640328550097083
1999	3.073917986329296
2000	3.7594716125579657
2001	3.1179988264544116
2002	2.6670274207503804
2003	2.3856532250260196
2004	1.7111206425780208
2005	1.548557055777985
2006	1.008850712303086
2007	0.48231711466143495
2008	0.48777617065103074
2009	0.6123709750583868
2010	0.9386890659823057
2011	1.1412944842024488
2012	0.902513355997852
2013	1.101492599198381
2014	1.0226323907349137
2015	0.8586232414825248
2016	0.5083225160952342
2017	0.3765838611357975
2018	3.115393353547477
2019	4.006143639545895
2020	7.992256800954478