Year	% of total merchandise imports
1960	8.766303185802865
1961	7.724056603773585
1962	6.943323106733408
1963	9.040777826150052
1964	11.203396087117017
1965	8.130646282140376
1966	9.09843987298081
1967	10.382276281494352
1968	9.890965732087228
1969	10.10350707893241
1970	9.493799095185578
1971	12.220073664825046
1972	12.60037836193097
1973	14.022714258446268
1974	6.87093238155254
1975	5.723729478958677
1976	5.440694287953277
1977	6.40485781070754
1978	6.712938307136166
1979	7.466339786066911
1980	8.300619497880666
1981	6.3960935244828905
1982	4.842117696243312
1983	6.162322170181757
1984	9.186332609263232
1985	10.972965015125341
1986	13.248515903504163
1987	15.837943750858354
1988	16.2562113859214
1989	14.95642216631291
1990	11.705852629866968
1991	9.943521827176584
1992	7.7731621307622785
1993	7.031267249606767
1994	4.512225876049506
1995	5.252589828382077
1996	2.49015555215976
1997	1.1352832549283887
1998	1.1672591160917722
1999	2.0039190113810172
2000	2.5991532978706244
2001	2.136220897933101
2002	2.658504988467955
2003	2.5546379186494383
2004	1.389937876823054
2005	0.7518544601065
2006	0.7842559749044742
2007	0.4357867324164954
2008	0.3936829985957394
2009	1.169071939219924
2010	1.4427157008687095
2011	7.0294882089794894
2012	1.754774583822754
2013	1.66748335654572
2014	1.7872794089022939
2015	1.7103104662020647
2016	1.291697828890588
2017	1.3440406075134754
2018	1.7842559481743043
2019	2.1764694768790194
2020	2.0978771603900914