YearTrade ValueWeight (kg)Quantity
2005$592,876372,003165,049
2006$933,153327,980155,805
2007$1,336,910627,977284,398
2008$3,148,180710,913304,330
2009$2,479,073412,685162,132
2010$3,860,188914,099394,605
2011$2,335,740390,746171,237
Note: Quantity represents Number of pairs