YearTrade ValueWeight (kg)Quantity
2005$519,297164,957587,363
2006$823,11262,173102,614
2007$267,5869,34321,683
2008$389,39435,59693,147
2009$365,276125,054265,098
2010$803,188393,851741,152
2011$582,731121,828247,645
Note: Quantity represents Number of pairs