Year	% of merchandise imports
1962	1.2542273349907145
1963	1.3386965423410717
1964	1.6045871305811872
1965	1.3077509455302885
1966	0.45295898992759903
1967	0.29875611673490854
1968	0.40014271999429063
1969	0.3291935479908396
1970	0.8266829159520267
1971	0.4067330578778436
1972	0.3839545651672602
1973	0.34758048238323336
1974	0.3700182160618782
1975	0.6130994108817581
1976	0.3278017134690592
1977	0.31341669932801874
1978	0.4483868237149105
1979	0.4675861324334143
1980	0.36073656884598804
1982	0.5023686709997903
1986	0.40155892898803186
1987	0.30783534523268574
1990	0.45597137140100497
1995	2.516364901597857
1996	2.450501476295155
1997	1.9115565133964432
1998	2.0677486844713036
1999	2.07051374805992
2000	1.560058140064932
2001	1.1425883933837526
2002	1.1720984867737494
2003	1.6390424866102717
2004	1.6519786371544436
2005	0.2586307423928455
2006	1.6673653388935468
2007	2.043513978914953
2008	1.9408338983398985
2009	2.2113375616448336
2010	1.5748047314519502
2011	1.923257511980348
2012	1.4478385438196086
2013	1.476761026576422
2014	1.348753176922356
2015	1.5278540049701244
2016	1.7783514391431068
2017	1.6955399144694325
2018	1.6731939553082502
2019	1.4242069776974897
2020	1.6999094538589818
2021	1.4003246025101845