YearTrade ValueWeight (kg)Quantity
2005$287,51650,52899,436
2006$714,24490,396244,561
2007$1,798,33477,425201,062
2008$1,246,63631,53580,756
2009$1,818,46850,265106,154
2010$1,859,17765,896165,101
2011$3,241,66175,972172,945
Note: Quantity represents Number of pairs