Year	% of total merchandise exports
1993	13.019305221062533
1994	1.0157490867858028
1995	0.9404267590882521
1996	1.5407685997714733
1997	1.8819792178889603
1998	4.728157291554191
1999	4.352743802161335
2000	2.870511274824984
2001	4.973482788378135
2002	3.5294290725246222
2003	3.208243506042911
2004	4.7933333343641165
2005	4.511971142121777
2006	5.01887563893284
2007	0.026407871445957964
2008	0.4166828985060176
2009	0.013946886287650437
2010	0.8873693747634861
2011	0.5225449135017852
2012	1.5845586744313473
2013	0.5915206034674916
2014	0.26930722827464854
2015	0.5406242114724868
2016	0.23437389423342866
2017	0.8033634107315135
2018	0.13575051140955208
2019	0.1903069776195012
2020	0.09079929800423509