YearTrade ValueWeight (kg)Quantity
2005$6,427,849501,963527,647
2006$12,812,3141,000,5381,082,867
2007$15,530,41701,409,494
2008$12,246,606832,7991,004,715
2009$7,279,434452,006538,264
2010$21,068,0891,165,9421,660,484
2011$36,761,6591,947,2002,797,381
Note: Quantity represents Number of pairs