Year	% of merchandise imports
1972	1.6400998594425296
1973	1.6144082957260943
1974	1.4964660793692925
1975	1.2911789654282946
1976	1.264227430828797
2000	2.0450084770733206
2001	1.803435244466665
2002	1.7025572909144764
2003	1.9568986727910782
2007	1.8693849721567415
2008	1.874336445410413
2009	1.6702328235295414
2010	1.5451254315951972
2011	1.9947901169723294
2012	1.9945603327643644
2014	2.224518232691914
2018	1.6983593112063393