Year	% of merchandise imports
1963	6.904296844243366
1964	6.378824410900731
1965	5.611399883091304
1966	5.361088902406124
1967	5.0095205509718586
1968	4.512481114222212
1969	4.689217427079533
1970	5.5775347954536505
1971	7.267213083204076
1972	7.773596417947951
1973	8.608994908951734
1974	12.964158775485782
1975	8.07946977825132
1976	12.742897605858042
1977	13.011558590536831
1978	13.172451088852196
1979	15.09006464270947
1980	19.37683318099562
1981	19.20826370575167
1982	14.341314145978727
1983	16.86355291685253
1984	16.277709626366608
1985	14.82705118424441
1986	9.768515545151898
1987	10.978388121683151
1991	13.306825796941336
1992	11.219033035055762
1993	10.17426001130574
1994	9.211202249991217
1995	9.574610977391782
1996	10.70155485849249
1997	10.872616065290483
1998	8.232577210296187
1999	11.16602072854807
2000	13.98959651383573
2001	13.248608027183336
2002	12.63234294311201
2003	12.701293287892698
2004	13.406741207129796
2005	15.2768864580005
2006	16.35751273481061
2007	15.64327517666055
2008	16.980573251669725
2009	14.528928694697356
2010	14.815307972102662
2011	16.76121103802671
2012	18.16272067225469
2013	17.801648725491553
2014	17.737525495850043
2015	12.89694153911884
2016	11.649475550352008
2017	13.411414066983658
2018	15.955833614744966
2019	14.865178250406453
2020	12.111564633978693
2021	14.144272984369328
2022	19.903906701061267
2023	17.84648012196928