YearTrade ValueWeight (kg)Quantity
2005$545,87753,65220,687
2006$819,67683,32731,063
2007$2,458,933240,229104,647
2008$3,599,333324,768243,840
2009$4,680,686479,695177,979
2010$4,681,408433,407178,873
Note: Quantity represents Number of pairs