YearTrade ValueWeight (kg)Quantity
2005$4,836,409160,970267,517
2006$1,169,85426,71543,906
2007$2,079,54939,98360,393
2008$1,552,02835,90970,265
2009$302,4004,3847,043
2010$118,2502,5026,745
2011$271,9619,58814,293
Note: Quantity represents Number of pairs