Year	% of total goods exports
2009	0.0335028557
2010	0.4015374498
2011	0.1535366095
2012	0.0034945781
2013	0.0661304359
2014	0.0127778097
2015	0.001414004
2016	0.042736437
2017	0.631597402
2018	0.2368620826
2019	0.1105927948
2020	0.0287337012
2021	0.2131718047