Year	% of total merchandise imports
1982	1.7737583691416008
1987	0.02120443570879352
1989	0.3406248218246591
1990	2.0722393869165843
1991	0.6169184373126141
1992	1.3673524133679043
1993	0.05436964293637657
1994	0.5490241380214198
1995	0.8034080565757216
1996	1.106936947999015
1997	3.0390672291485847
1998	0.050632957802833375
1999	0.03047622179545706
2000	0.7275213012724201
2001	1.781962833711873
2002	1.7141315180302132
2003	1.051598502479354
2004	2.5012316452783
2005	1.156290152329239
2006	1.8368699825932013
2007	3.905913241256598
2008	4.538985032777321
2009	4.457644755585834
2010	4.303296709916218
2011	2.389697773949287
2012	2.6817411421388537
2013	2.263851819603894
2014	2.539343335648209
2015	2.040460937645174
2016	2.0230650624018147
2017	2.308327582830127
2018	1.6453533647316338
2019	1.4508232420636704
2020	2.292195052226106