YearTrade ValueWeight (kg)Quantity
2005$317,147,4975,997,4941,918,540,358
2006$444,582,6393,885,0992,394,040,551
2007$500,328,05603,024,724,847
2008$737,246,58504,173,748,853
2009$673,660,31203,921,793,852
2010$1,253,434,11805,547,559,581
2011$2,080,715,48105,439,049,951
Note: Quantity represents Number of items