Year	% of total merchandise imports
2011	47.06622967818739
2012	31.033570266509507
2013	54.687810416544046
2014	85.15926514834771
2015	69.43949632995012
2016	79.14029859917106
2017	83.91003384463757
2018	86.28676676729917
2019	77.4953259605759
2020	76.11843983403574