YearTrade ValueWeight (kg)Quantity
2005$31,82516,14716,147
2006$171,68064,09764,097
2007$104,41155,38755,387
2008$189,53966,84866,848
2009$390,490118,641118,641
2010$53,604114,562114,562
2011$53,203200,373200,373
Note: Quantity represents Weight in kilograms