YearTrade ValueWeight (kg)Quantity
2005$323,830357,362357,362
2006$420,086424,511424,511
2007$412,417398,411398,411
2008$380,991416,582416,582
2009$478,511434,455434,455
2010$527,592465,432465,432
2011$604,882519,178519,178
Note: Quantity represents Weight in kilograms