YearTrade ValueWeight (kg)Quantity
2005$2,782,263200,439297,840
2006$2,993,876164,804208,562
2007$4,467,688227,645270,284
2008$6,496,481265,098364,245
2009$7,811,465351,138537,510
2011$7,114,984241,969299,025
Note: Quantity represents Number of pairs