Year	% of total merchandise imports
1960	3.3107816323592916
1961	2.9998744822392367
1962	3.0144754514251604
1963	2.6509572901325478
1964	2.266973532796318
1965	1.9970723546633207
1966	1.8984196401948115
1967	1.567647392934227
1968	1.8133781674072296
1969	2.1874968955822895
1970	1.5662379782605207
1971	1.7396467270298352
1972	1.7098279018193985
1973	1.196621949989455
1974	1.2874925384577471
1975	0.9848915539435362
1976	1.1955055627417666
1977	1.161306447437717
1978	1.0036799688177098
1979	1.0024137878019157
1980	0.9440682052293599
1981	0.7426505277414616
1982	0.7385221634152517
1983	0.6375287177199763
1984	0.7065252643186093
1985	0.6217034372300907
1986	0.6012888568349554
1987	0.6434572905223416
1988	0.6070308309902648
1989	0.6789661099750034
1990	0.5767749744681399
1991	0.6970773119899178
1992	0.7884825533658395
1993	0.8624461740445892
1994	0.8667319322216845
1995	0.8368619648035153
1996	0.8793286451532915
1997	0.9265024941922967
1998	0.9474317446252344
1999	0.904951781836239
2000	0.8707616749867605
2001	0.9337923693125081
2002	0.9205987542894882
2003	0.8859464715593686
2004	0.8584073048927742
2005	0.8607617332565711
2006	0.8696978777425748
2007	0.8715987698075036
2008	0.8899514140171124
2009	1.195782764701555
2010	1.1622915984309805
2011	1.1380748694084217
2012	1.2114262394817685
2013	1.218347382686445
2014	1.3383418525003041
2015	1.5537949781846356
2016	1.5835994987096547
2017	1.5298415172959194
2018	1.6114359470547597
2019	1.720341118858277
2020	1.825124117493956