Year	% of total merchandise exports
1993	83.45012739825779
1994	86.01000380861234
1995	87.21596931497527
1996	87.05817223428582
1997	89.40903134140119
1998	92.7179233669703
1999	93.96300790460582
2000	94.48804179849101
2001	94.72434725949739
2002	94.58189294505229
2003	94.50109369578075
2004	94.2498141416629
2005	92.95988171038078
2006	92.85246355993172
2007	91.55264253515854
2008	89.42774737986984
2009	89.20289099037669
2010	88.27572765008209
2011	88.44863892809416
2012	88.22361281294536
2013	87.7635569597683
2014	89.4841765248477
2015	90.88997182832726
2016	91.31279868995202
2017	91.4340506218221
2018	91.71297008817525
2019	91.12227274326732
2020	90.60967176530703