YearTrade ValueWeight (kg)Quantity
2005$745,967460,71257,756
2006$1,318,979974,729102,122
2007$2,197,376607,241153,282
2008$2,781,038578,165158,948
2009$1,484,549147,1480
2010$1,708,77947,89189,098
2011$2,289,218187,679114,800
Note: Quantity represents Number of pairs