Year	% of total merchandise exports
1993	1.25534487069384
1994	2.017038917864179
1995	1.7588853940224747
1996	1.6573111553035338
1997	1.1442917366666492
1998	1.0442204717507917
1999	0.8836445783811129
2000	0.7752331539249672
2001	0.6797132699716566
2002	0.6746193524367302
2003	0.619504858855512
2004	0.5256565015603413
2005	0.6790148588583177
2006	0.49601873303466903
2007	0.5536039119844237
2008	0.5434856155220069
2009	0.9519117147527946
2010	0.8119925300534535
2011	0.5600342344775103
2012	0.6226092469369839
2013	0.6648547849926072
2014	0.7719812914947835
2015	0.7354303502093402
2016	0.7342851277260098
2017	0.6305858369522848
2018	0.7099794217703893
2019	0.6591108216825359
2020	0.6023313698016501