Year	% of total imports
1995	2.8682683472741064
1996	3.904971979187555
1997	4.675810473815462
1998	3.561304478597005
1999	3.065246131548399
2000	1.4912442266861166
2001	3.036876582654533
2002	3.8987194758479458
2003	3.894269834495091
2004	3.0094538360158984
2005	3.698080890653587
2006	3.2643052204998373
2007	6.346058502726821
2008	1.657092355280601
2009	2.013229795800978
2010	0.8886667222083369
2011	1.8405045961341737
2012	1.3298296658185789
2013	2.1137069528730694
2014	0.9871897937994197
2015	1.4098955807731115
2016	0.31723161035324676
2017	2.4151285519577876
2018	9.840642598652165
2019	9.710423369829401
2020	17.028562172007963