YearTrade ValueWeight (kg)Quantity
2005$839,89838,635223,520
2006$679,56531,260164,151
2007$607,8270147,267
2008$690,7520204,433
2009$513,0240173,118
2010$494,20612,123140,017
2011$712,5940178,137
Note: Quantity represents Number of pairs