Year	% of total merchandise exports
2000	-2.3233267863460344E-16
2001	0
2002	0
2003	-1.0655698545724303E-14
2004	0
2005	0
2006	0
2007	1.1619493271939094E-14
2008	-1.0673605923337843E-14
2009	1.1498979757361422E-14
2010	0
2011	0
2012	0
2013	0
2014	0.038587764210263234
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0