Year	% of total merchandise imports
1992	1.1073215539163617
1993	0.6021789057732403
1994	0.41311139777069256
1995	0.5109799594370403
1996	0.5355859425882148
1997	-2.2587425133290163E-10
1998	-1.542340890178553E-08
1999	-5.599678311775317E-09
2000	0.007090302848128832
2001	0.002784104483011627
2002	0.0027880772918543704
2003	0.050753650777701276
2004	0.04766442886608721
2005	0.020015912158812894
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0.00013647991297463793
2017	0.0013557886370582591
2018	0.0002658450767314362
2019	0.0004045271036954941
2020	0.0023085903121020618