Year	% of total goods exports
2000	18.4352294434
2001	13.6080661488
2002	5.4747706854
2003	1.6474746298
2004	3.0198835161
2005	1.4750122582
2006	1.6219198393
2007	22.1204752262
2008	2.0287679132
2010	1.5465212453
2011	0.7212985078
2012	0.481073916
2013	2.0022565022
2014	4.0858475237
2015	2.3129759913
2016	5.1488873065
2017	1.7909013626
2018	6.9309969497
2019	2.2966785423
2020	1.3911466071
2021	0.4029787341