YearTrade ValueWeight (kg)Quantity
2005$294,811,257496,456154
2006$199,422,398364,000126
2007$61,387,620155,00064
2008$33,885,72367,00235
2009$32,384,96751,00028
2010$17,711,54821,00011
2011$24,645,49520,00914
Note: Quantity represents Number of items