YearTrade ValueWeight (kg)Quantity
2005$9551,4061,406
2006$4,3556,2146,214
2007$156272272
2008$15,38420,59320,593
2009$20,45430,61830,618
2010$22,85134,79134,791
2011$33,77048,67148,671
Note: Quantity represents Weight in kilograms