YearTrade ValueWeight (kg)Quantity
2005$595,973339,360339,360
2006$431,232261,960261,960
2007$347,049216,736216,736
2008$279,741159,456159,456
2009$238,964115,653115,653
2010$113,78743,92343,923
2011$152,22758,21258,212
Note: Quantity represents Weight in kilograms