Year	% of total goods exports
2000	0.4682401442
2001	0.3254577651
2002	0.2554186765
2003	0.1358944914
2004	0.1184043733
2005	0.2383266686
2006	0.2776929631
2007	0.2562436291
2008	0.4085357924
2009	0.0779002028
2010	2.4530387116
2012	7.7710718556