YearTrade ValueWeight (kg)Quantity
2005$914,08926,74926,749
2006$435,77415,15015,150
2007$387,45712,69612,696
2008$253,0107,4537,453
2009$151,8425,9435,943
2010$102,2472,6902,690
2011$95,1633,9183,918
Note: Quantity represents Weight in kilograms