YearTrade ValueWeight (kg)Quantity
2005$727,95865,46635,845
2006$516,05832,93425,411
2007$932,25074,07842,882
2008$2,438,557180,518102,796
2009$1,644,864137,60759,626
2010$4,876,290250,340173,819
2011$8,492,246406,170301,516
Note: Quantity represents Number of pairs