YearTrade ValueWeight (kg)Quantity
2005$21,9406941,997
2006$24,6437801,408
2007$618,97019,31718,158
2008$1,520,37934,45537,869
2009$4,527,75988,009117,750
2010$4,416,97388,088151,668
2011$3,475,87676,983112,303
Note: Quantity represents Number of pairs