Year	% of total merchandise exports
2000	6.264747001929171
2001	5.73197714173675
2002	6.607453015693325
2003	8.388199931182513
2004	6.3702930115564
2005	6.236804388250129
2006	6.521136027032129
2007	6.709684815959766
2008	6.919277972644267
2009	5.487086849793447
2010	5.88539531832496
2011	5.920850209395317
2012	6.755418960179002
2013	6.164132390800303
2014	7.269018396696694
2015	7.9536454154949725
2016	10.217472806457735
2017	7.926188297598606
2018	10.707075213071667
2019	6.990456638774047
2020	6.434728526684514