Year	% of total merchandise imports
1960	9.054997706305112
1961	10.560299388572632
1962	13.158589477654159
1963	12.52629512243009
1964	10.794550003101289
1965	13.33281745724677
1966	10.209906427255323
1967	12.451583770477855
1968	11.123131514840164
1969	11.408538448351928
1970	12.05372653361754
1971	11.58338188106043
1972	10.537469278989569
1973	9.415361271875069
1974	8.91948797352432
1975	6.967908560583042
1976	6.567365594065319
1977	7.9613138808431305
1978	7.171650936719111
1979	5.633538543120678
1980	5.311655415058993
1981	5.495745714662767
1982	5.721988160075089
1983	5.703102149920443
1984	6.2775525035000905
1985	6.308182375214119
1986	7.221047365471938
1987	7.032351091931634
1988	6.9181134477672765
1989	6.474723401491521
1990	8.066619485475883
1991	6.74846443188083
1992	5.857424394865227
1993	4.561492016346441
1994	4.974705550954652
1995	5.168530098806267
1996	5.4274291428211745
1997	3.2093366151159604
1998	3.2775233049813703
1999	2.9591095822595315
2000	3.4526357341713076
2001	2.6117778088845767
2002	2.522270370055497
2003	3.503496858752057
2004	8.799275906603551
2005	7.944152566289075
2006	9.019936735094726
2007	9.14373223530832
2008	6.835657516082535
2009	10.630144273605179
2010	11.190449911233632
2011	8.01309355196025
2012	3.252389626915593
2013	13.218662059839742
2014	13.254151570993287
2015	13.281245180614281
2016	12.599487722905062
2017	2.3024908075094386
2018	2.3201188408337665
2019	1.4139392937552357
2020	1.5358207164701319