Year	% of total goods exports
2000	8.0681032688
2001	7.7942208804
2002	8.6598007323
2003	14.1744078333
2004	25.682673576
2005	18.8476336007
2006	14.7288123336
2007	26.3971192849
2008	18.2813253486
2009	16.132116487
2010	24.9930967599
2011	20.6692512219
2012	22.798029411
2013	24.0966181482
2014	21.6470548203
2015	21.5987835525
2016	24.20160367
2017	22.5350208206
2018	26.3764478181