Year	% of total merchandise imports
1969	11.913767019667171
1970	10.578125
1971	7.384358164592235
1972	10.11057310110573
1973	8.964204896111912
1974	8.618780451793889
1975	5.66438690766976
1976	3.1334413830361965
1977	2.486388532900161
1978	2.947039445899147
1979	2.5378716119028075
1980	2.5309773851197424
1981	2.5023554293470025
1982	1.0374220267658985
1983	1.5348247627530918
1984	2.9963061592646683
1985	2.226175973075541
1986	2.304461655939784
1987	2.03618116994586
1988	2.317730311994326
1989	1.7535887633242888
1990	3.4703536809828925
1991	3.710151409512563
1992	3.87176202135509
1993	3.5657720753352504
1994	3.593390306721542
1995	3.253711657793408
1996	1.6727963642239951
1997	1.625224754778267
1998	1.8054033139641152
1999	2.937879187230216
2000	2.442756260051216
2001	2.127782250923093
2002	2.53961165019848
2003	2.1469404733419775
2004	1.9167406425350586
2005	2.0849677386774808
2006	1.9122464359968099
2007	1.6604955609275618
2008	2.043420229655296
2009	2.310241138178195
2010	2.3764820088624172
2011	2.37588196905082
2012	2.1424023360999525
2013	2.102106526534899
2014	2.1482210362932106
2015	2.3450573632278995
2016	2.126626439952226
2017	2.633363048034348
2018	3.087878208841978
2019	2.2815144615602794
2020	2.270970841047178