YearTrade ValueWeight (kg)Quantity
2005$1,373,826,24800
2006$2,244,080,37500
2007$2,463,896,12000
2008$11,505,059,80100
2009$5,457,191,74700
2010$8,785,337,39400
2011$11,687,140,87900
Note: Quantity represents No Quantity