Year	% of merchandise imports
1965	5.362986083358236
1966	5.444152224418297
1967	5.210666074243011
1968	5.277032556966303
1969	6.102376302709265
1970	6.25238936815967
1971	5.81785786732428
1972	6.080101194960683
1973	4.4758500619784725
1974	2.7960165472103538
1975	2.683408291251014
1976	2.885026326931332
1977	5.682859705019455
1978	4.44891625986613
1979	3.2382819790691033
1980	2.56672732489743
1981	2.801311578201467
1983	3.0450362285660737
1984	3.243610871194436
1985	3.365883981048816
1986	3.3707729943138833
1987	3.8079252027832102
1995	3.85234884522652
1996	3.1544441304142175
1997	3.064189027089262
1998	2.878836586458092
1999	2.916310835628131
2000	2.900905806428858
2001	3.13675808306583
2002	2.8388352733532836
2003	2.8848511521482645
2004	2.96148816953455
2005	2.506108300726409
2006	2.2783370411239323
2007	2.2265908896158217
2008	2.0758937255163588
2009	1.9907327163496822
2010	2.132707335710622
2011	2.276270851059214
2012	2.021891455310106
2013	2.1078499070194754
2014	1.9000158607931668
2015	2.0455656953205783
2016	1.8947691982945758
2017	1.8437750144686706
2018	1.8420967531797006
2019	1.850997927267049
2020	1.782776945230836
2021	1.8532656139979762
2022	1.8466400866209347