Year	% of total merchandise exports
1993	1.3871220448093544
1994	0.5673886152735603
1995	1.512459460980629
1996	0.8555139680709966
1997	2.949338541630075
1998	2.7110650386560207
1999	3.1962011655514786
2000	1.60671612823334
2001	1.1714413696743764
2002	1.1460908503394172
2003	1.355275272674213
2004	2.168882172878446
2005	3.1622164706493203
2006	3.138244393293726
2007	2.0819369336953897
2008	1.967370577440548
2009	4.478175795558682
2010	3.2598093529467667
2011	3.702084804667706
2012	3.723568103963573
2013	3.766523884983406
2014	4.423009891193343
2015	4.680139152489562
2016	6.757155956495114
2017	6.688393634535244
2018	5.492059254633568
2019	5.237230802175883
2020	5.550936144739231