YearTrade ValueWeight (kg)Quantity
2005$156,4469,78616,241
2006$155,9759,75616,729
2007$316,05522,34930,274
2008$353,95124,11535,720
2009$328,75220,07080,829
2010$117,3138,18113,493
2011$396,00727,58045,195
Note: Quantity represents Number of pairs