Year	% of total merchandise imports
2006	1.377978558414052
2007	1.247666652722373
2008	1.1988708960698624
2009	1.2401887099351168
2010	1.0954972548208253
2011	0.9395097712994589
2012	0.934032801233497
2013	0.8578536863798966
2014	0.965893887057868
2015	0.9389998315666196
2016	0.9312978270242575
2017	1.0656181142972228
2018	0.8133699844883139
2019	0.750294096921438
2020	0.8236649769279175