Year	% of merchandise imports
1963	6.4235631377762585
1964	5.927025995237427
1965	5.712271151573126
1966	5.65764012120217
1967	5.705679638680861
1968	5.555018832403225
1969	5.681695939026248
1970	5.5904563768837585
1971	5.5928678043664535
1972	6.133805912241975
1973	5.707648974200871
1974	5.714640897502139
1975	5.040500761857375
1976	5.325713400643674
1977	6.571021397798389
1978	5.867007851186282
1979	5.455336142961705
1980	5.204430915472872
1981	4.561255980970739
1982	4.571457788337453
1983	5.708760570596678
1984	5.554154020105038
1985	5.260094377203211
1986	5.339103831515786
1987	5.466893547553436
1988	5.2194981310277
1989	4.800601240860421
1990	5.029757797184739
1991	5.219888574527393
1992	5.043264210933163
1993	4.987079233446474
1994	4.999334156392709
1995	4.956547932996868
1996	4.852901730727869
1997	4.910177357861829
1998	4.7377563816885235
1999	4.804384458139909
2000	4.554207287450498
2001	4.942220060211657
2002	4.869176608366929
2003	5.134400547482368
2004	4.804231477758133
2005	4.744646129908271
2006	4.770724595731341
2007	5.035849381319124
2008	4.806423808624773
2009	5.591237163695608
2010	5.306835751199134
2011	5.1421956919956235
2012	5.054585008682734
2013	5.689209605497907
2014	6.196154901242913
2015	6.562559149807854
2016	7.1005498779089296
2017	6.482227653142894
2018	6.525946919581618
2019	7.164693896758184
2020	7.597665164035354
2021	6.444211290422635
2022	6.149459004510227
2023	6.122723923659686