YearTrade ValueWeight (kg)Quantity
2005$1,322,754231,286293,006
2006$2,228,878389,723668,118
2007$7,240,5861,100,3772,903,465
2008$5,560,226962,2841,748,881
2009$4,177,241579,005864,684
2010$2,741,835329,227318,859
2011$2,361,212376,153215,068
Note: Quantity represents Number of pairs