YearTrade ValueWeight (kg)Quantity
2005$302,87825,09320,204
2006$561,48930,49633,575
2007$325,29320,91831,370
2008$479,99816,70329,949
2009$386,00213,32615,712
2010$331,41613,9455,621
2011$398,50315,2735,047
Note: Quantity represents Number of pairs