Year	% of total merchandise imports
2007	0.0005120386254630323
2008	0.00010574646736002655
2009	9.04916492183952E-05
2010	9.110077376602024E-05
2011	0.00011135139954226114
2012	0.00011226428658512413
2013	0.00010362442066210869
2014	0.004374278246738638
2015	0.004373519869880055
2016	0.0025853758882167887
2017	2.85788902713781
2018	11.746345361175072
2019	0.0001528891963372924
2020	0.0005220340401982214