Year	% of total merchandise imports
2000	5.06360139014196
2001	11.639739082018
2002	1.17687146388308
2003	11.8427192957245
2004	9.15928477698864
2005	1.28331112535357
2006	2.20141492471257
2007	0.750252747837091
2008	0.854746898787515
2009	1.13094912795434
2010	9.14526918655069
2011	22.7717066475446
2012	22.0716850737921
2013	10.3779535255673
2014	27.5572150841049
2015	31.0258108802022
2016	14.1933972825482
2017	12.8978510306634