YearTrade ValueWeight (kg)Quantity
2005$33,77419,20719,207
2006$30,58813,21113,211
2007$27,49824,52624,526
2008$14,2757,8077,807
2009$6,0144,1904,190
2011$8,6092,8232,823
Note: Quantity represents Weight in kilograms