Year	% of total merchandise exports
1993	0.005986417893764842
1995	0.8872104356705173
1996	1.2518160135319965
1997	0.06852230954118266
1998	0.6065711878685762
1999	0.5896921806816842
2000	0.28384301370512693
2001	0.44044296409211775
2002	1.2237635863734846
2003	0.5543897503151164
2004	0.5059298389859879
2005	0.31511176911644084
2006	0.14951405687315875
2007	0.2663506620742732
2008	0.5028822262860602
2009	0.9958116157703433
2010	1.727639214860367
2011	0.21273756098447533
2012	0.46574290055769496
2013	0.19465514005695117
2014	0.23507675314824872
2015	0.15860696081885578
2016	0.07389779097202649
2017	0.3666003766846099
2018	0.6860689967455106
2019	0.13343862020971917
2020	0.09840194508309191