YearTrade ValueWeight (kg)Quantity
2005$2,236,394,86136,680,25036,680,250
2006$2,346,037,61922,602,92122,602,921
2007$2,358,352,49100
2008$2,189,195,99300
2009$1,555,800,44900
2010$1,949,577,10400
2011$1,992,469,97700
Note: Quantity represents Weight in kilograms