Year	% of merchandise imports
1962	0.784253648364543
1969	0.9796508049715165
1970	1.0998262189386006
1971	0.9151468089748921
1972	1.351625586222989
1973	1.6976302175151843
1974	2.6142799819273743
1985	1.3526807476242142
2007	0.6145114668325423
2009	1.5128659656459873
2010	0.7057446408874005
2011	0.713776120786264
2012	0.9246769661290779
2013	0.7126856446112483
2014	0.6530719682199138
2015	0.5564164166290884
2016	0.5255489248425802
2017	0.7249212814077446
2018	0.6591479066449029
2019	0.6800577439799297
2020	0.6120397848697094
2021	0.5375410917064816
2022	0.5704706372082347