YearTrade ValueWeight (kg)Quantity
2005$71,95479,056199,565
2006$152,39569,952135,793
2007$305,596141,216185,895
2008$1,264,860200,823693,292
2009$1,397,3981,142,5821,097,505
2010$1,860,380588,6871,258,651
2011$2,150,7631,502,788899,937
Note: Quantity represents Number of pairs