Year	% of merchandise imports
1962	0.5989793244621675
1963	0.4758011006989405
1964	0.42216510775014676
1965	0.5263649419360994
1966	0.9035269023599461
1967	0.719313787736868
1968	0.8869950797148597
1969	0.7260520550374209
1970	0.8359504571758497
1971	0.652487020015051
1972	0.6461583433504382
1974	1.1096605608655599
1975	0.9394975282608716
1976	0.7612499997303879
1977	0.8114984963663461
1978	1.0428900980109121
1979	0.9497379139082542
1980	1.501264810232205
1981	1.23614138722348
1982	1.2118299383532252
1983	1.1475018102518715
1984	0.6673692576572317
1985	0.5820298303977488
1986	0.6149108024974161
1987	0.607095763927714
1992	1.194024354027133
1993	2.1404831818703363
1994	2.5118689317921263
1995	2.5746443447044203
1996	2.080512708150745
1997	1.488245277716972
1998	0.5802147385971553
1999	0.6574972265753906
2000	0.6052859432049159
2001	0.5292480056415747
2002	0.6968290124329326
2003	0.6521629237157861
2004	0.6801576067251975
2005	0.7334498316926727
2006	0.7860822389337916
2007	0.7807536232282191
2008	0.8149229682578939
2009	0.8260996904573665
2010	0.7906293200521339
2011	0.678530471548711
2012	0.6626343013939644
2013	0.649407326039524
2014	0.6349384955702759
2015	0.5804945795291674
2016	0.7221265915551165
2017	0.6962660684412902
2018	0.7009804325249498
2019	0.7785471960754471
2020	0.8625109869476288
2021	0.7868810977687256
2022	0.6642624127615401
2023	0.7400646461922211