Year	% of total merchandise imports
2011	100
2012	99.22419111776942
2013	99.857190512765
2014	99.6584549596313
2015	97.97615913239885
2016	97.53481158370072
2017	97.12191101731824
2018	97.12936088746523
2019	98.15771404267356
2020	76.25327998654802