YearTrade ValueWeight (kg)Quantity
2006$2,891,9641,559,874288,835
2007$3,304,725237,993256,590
2008$6,290,915349,473458,503
2009$8,111,4615,652,029542,776
2010$2,363,610111,110144,084
Note: Quantity represents Number of pairs