Year	% of merchandise exports
1977	0
1978	0
1983	0
1986	0
1987	0
1993	0.00023892510156716735
1994	0.0008792490361175789
1995	0.00010761083097060779
1997	3.9224745652530215E-06
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0.0528019163483777
2012	0
2013	0.0053151729923230535
2016	7.334211558153245E-05
2017	0.22336795694429767
2018	0.00012602749978211784
2019	0.00038600009445649374
2020	0.04283122784501486
2021	0.00030399021801895653