Year	% of merchandise imports
1962	1.9993747197324905
1963	1.8959370040287644
1964	2.0999269841223156
1965	1.9065598379162816
1966	2.2786453891168597
1967	2.7154113301734846
1968	2.2163242254984294
1970	2.2864845552290958
1971	2.1376505217516044
1972	2.0754194449057244
1973	2.4755870676377385
1974	2.6116947987512726
1975	2.064360418223688
1976	1.7791796837633307
1977	1.9737397126618672
1978	2.161337862258227
1979	1.9151952279825477
1981	2.527700741384326
1983	2.3417279016090253
1984	2.3566312208124582
1985	2.5551155866661737
1986	2.3136302387786682
1987	3.1311670162367005
1996	2.3591416700303083
1997	2.562596188897509
1998	2.206203931320063
1999	2.3414637713542286
2000	2.325451376257363
2001	2.3655350396448616
2002	2.2074143383000906
2003	1.979954450795057
2006	2.6953508593280504
2007	3.125424196088194
2008	2.379136086757078
2009	2.242059148922118
2010	1.761185294696866
2011	1.7513337097075874
2012	1.9465659004267277
2013	1.9043907490348597
2014	2.1541628239143122
2015	2.22729560599844
2016	2.00939134449196
2017	2.737726915241043
2018	2.1394480896814203
2019	2.2213787036180475
2020	2.4322378756354706
2021	2.2922487860675416
2022	2.281772009211227
2023	2.008903457652737