YearTrade ValueWeight (kg)Quantity
2005$4,419,088,69400
2006$4,453,297,59800
2007$5,188,259,89800
2008$5,551,666,74600
2009$4,791,625,53900
2010$4,162,715,52000
2011$2,845,307,45000
Note: Quantity represents No Quantity