YearTrade ValueWeight (kg)Quantity
2005$10,1313,0971,630
2006$20,75222,3383,338
2007$20,17731,8150
2008$17,88238,5710
2009$40,14530,0004,493
2010$1,0471,2210
2011$6411,7580
Note: Quantity represents Number of pairs