YearTrade ValueWeight (kg)Quantity
2005$40,05810,69010,690
2006$106,83060,75160,751
2007$289,01694,52294,522
2008$317,92591,94191,941
2009$278,77984,87984,879
2010$288,56472,92372,923
2011$319,67586,39986,399
Note: Quantity represents Weight in kilograms