YearTrade ValueWeight (kg)Quantity
2005$4,308170170
2006$5,5072,9382,938
2007$31,1754,0484,048
2008$19,880964964
2009$163,1994,4294,429
2010$259,3286,9476,947
2011$344,5727,2537,253
Note: Quantity represents Weight in kilograms