YearTrade ValueWeight (kg)Quantity
2005$6,9079303,940
2006$7,8741,061335
2007$3,5996341,615
2008$35,8975,07031,399
2009$30,0393,21755,292
2010$30,9753,30811,356
2011$7,354933239
Note: Quantity represents Number of pairs