YearTrade ValueWeight (kg)Quantity
2005$112,28712,39070,124
2006$170,03215,42777,226
2007$624,23359,931138,819
2008$12,6328201,154
2009$31,3131,75225,765
2010$69,0945,0993,430
2011$152,82915,3887,854
Note: Quantity represents Number of pairs