YearTrade ValueWeight (kg)Quantity
2005$427,176,721046
2006$700,756,258046
2007$608,087,80701,035
2008$1,080,035,300068
2009$368,434,5450249
2010$1,131,976,80701,270
2011$1,162,485,481039
Note: Quantity represents Number of items