Year	% of total merchandise imports
2004	1.010519305285917
2005	1.0693780867928449
2006	0.9245184276855958
2007	0.8408110955789633
2008	0.21137615574953295
2009	0.3348996274294045
2010	54.17811890038644
2011	0.6867500096639467
2012	0.6698940119762499
2013	0.3867591654375502
2014	0.4675579275114857
2015	0.40142749327017874
2016	0.7710837301815593
2017	0.9351862469359732
2018	3.2106483119947855
2019	1.6232721044554648
2020	1.9418384185415958