Year	% of total goods exports
2000	0.0581962476
2001	0.0129262625
2002	0.7353401521
2003	0.0663379998
2004	0.0138223248
2005	0.013103739
2006	0.0019936881
2007	0.0275324021
2008	0.0464900633
2010	0.2944952518
2011	0.2238070875
2012	0.1317655023
2013	0.1051039232
2014	0.054724912
2015	0.2112924459
2016	0.0893103106
2017	0.27102177
2018	0.1187176762
2019	0.035047882
2020	0.0589724174