YearTrade ValueWeight (kg)Quantity
2005$70,4384,4062,669
2006$45,2892,8331,716
2007$115,6508,1784,922
2008$157,82610,5276,586
2009$569,39534,76121,651
2010$329,08722,95012,574
2011$867,00060,38255,229
Note: Quantity represents Number of pairs