Year	% of total merchandise imports
1986	0.05205417036230639
1989	0.004465785241236248
1992	0.022487825742867243
1993	0.06974699225006085
1994	0.058788369802016
1995	0.12890834494937983
1996	0.03971113273004172
1997	0.021365012869604544
1998	0.040108369938245444
1999	0.025906681624633908
2000	0.014430507671845614
2001	0.04493301069188526
2002	0.030710548588210023
2003	0.03894172720440284
2004	0.06958488667170162
2005	0.060522368188710485
2006	0.06939034348153429
2007	0.041838074934207284
2008	0.020564797038555047
2009	0.04829094415301988
2010	0.039804997486815236
2011	0.047737993965889576
2012	0.07187689418732528
2013	0.09717161620475857
2014	0.09676599396518606
2015	0.12864214962661188
2016	0.10267682248202396
2017	0.5268009123395271
2018	0.3723845152180126
2019	0.5993262605846681
2020	0.42466084859866743