YearTrade ValueWeight (kg)Quantity
2005$480,00064,650207,152
2006$327,00044,043141,122
2007$338,00059,525144,195
2008$279,00039,40893,769
2009$1,445,000154,750649,903
2010$981,000104,755381,526
2011$1,940,000246,079643,709
Note: Quantity represents Number of pairs