Year	% of merchandise imports
1974	41.83005319643859
1975	38.98683042491737
1976	40.598306753257695
1981	36.911008833834465
1997	68.51701027519394
1998	70.72915421256734
1999	65.29611602769818
2000	63.73506116094457
2001	59.54035968187159
2002	58.799576687013676
2003	58.02459656914808
2004	59.59266426877657
2005	56.03140845750025
2006	54.39812681510474
2007	58.51615312202266
2008	52.82579910303286
2009	58.86808492501116
2010	57.62777970600422
2011	52.1455994855863
2012	54.44900901159378
2013	54.611156328775536
2014	55.699830253851395
2015	56.652358072192975
2016	59.91095316891161
2017	63.0402087471376
2018	61.458053412633795
2019	60.68046374734299
2020	62.57890552537872
2022	60.41417156500932