Year	% of total merchandise imports
1992	0.21531449555388577
1993	0.07758342314837724
1994	0.34397627096567934
1995	0.48927352075198993
1996	1.1614006118612552
1997	0.17460539181449924
1998	0.14987974066139734
1999	0.22685241062096237
2000	1.0243478251496936
2001	0.41139798024707713
2002	0.9131504238341335
2003	0.5602632108691489
2004	0.2767256488800425
2005	0.0752676197148889
2006	0.08536488169194657
2007	0.01669216105359774
2008	0.05628084087999382
2009	0.01000665855439008
2010	0.00868977814684625
2011	0.050491848842508284
2012	0.03505103971802867
2013	0.00853447293864299
2014	0.023005566276431653
2015	0.007912460186666293
2016	0.009098858616102426
2017	0.0036874330263381096
2018	0.017891957945427802
2019	0.013193440213178762
2020	0.004615173569395717