YearTrade ValueWeight (kg)Quantity
2005$892,183159,523206,302
2006$1,400,294250,374312,073
2007$1,584,580271,052323,349
2008$2,203,457290,947473,932
2009$2,231,349221,154559,336
2010$2,560,745280,083402,753
2011$2,722,919395,768353,422
Note: Quantity represents Number of pairs