YearTrade ValueWeight (kg)Quantity
2005$5,500,390850
2006$19,236,7001790
2007$15,124,0912671,335,000
2008$17,390,88055275,000
2009$17,681,4486563,280,000
2010$590,56236180,000
2011$683,7576313,155,000
Note: Quantity represents No Quantity