Year	% of total merchandise exports
2000	97.1103940578618
2001	97.9882494060228
2002	97.9508638376455
2003	90.32989363754938
2004	92.28246133642243
2005	93.58684316329004
2006	96.6739236795688
2007	96.29334320224359
2008	95.76693451126677
2009	96.58149063555483
2010	96.28701851339339
2011	90.50979216214957
2012	96.57997906493434
2013	92.26245560695729
2014	91.46985109800254
2015	96.36285907578058
2016	94.10603180377794
2017	95.0878713933791
2018	94.73925047803104
2019	95.44068409285367
2020	94.3197479464712