Year	% of total merchandise exports
1988	0.1494778679348685
1993	0.02164206495785228
1994	0.11737357207536392
1995	0.04535348220088715
1996	0.20223364881447997
1997	1.5680544828243388
1998	1.9335514107558631
1999	2.5582285566157035
2000	2.9404206943911526
2001	3.5022403592921663
2002	2.633652148227781
2003	1.8824578504882648
2004	0.7295635866346968
2005	1.1889791659303726
2006	1.1538117858487411
2007	1.0122785119664166
2008	1.8154763196437025
2009	2.0541893262696167
2010	2.1553388628368695
2011	1.593308356404812
2012	1.812677432381746
2013	2.002960556154772
2014	3.575370605098986
2015	3.1690057591155667
2016	5.997813818925023
2017	6.821468586177207
2018	8.33099833239763
2019	8.674162793148046
2020	7.484703526322583