YearTrade ValueWeight (kg)Quantity
2006$2,972,360249,584323,823
2007$3,467,212306,862388,503
2008$3,435,037229,020378,941
2009$2,460,607168,893251,328
2010$2,011,284198,707299,360
2011$2,078,168132,493225,178
Note: Quantity represents Number of pairs