Year	% of merchandise imports
2001	11.749688601477242
2002	11.375810630556797
2003	11.670711388884246
2007	13.497164105573814
2008	16.250186346546176
2009	14.668591227296123
2010	15.842004537295606
2011	17.67713701466542
2012	16.542361030386253
2013	15.414417980215424
2014	16.494821614553786
2015	13.854100155749638
2016	13.283580920785608
2017	14.173230196379684
2018	16.85895839701135
2019	17.87100130949821