YearTrade ValueWeight (kg)Quantity
2005$7891,27564
2006$8,9391,383616
2007$17,2935,9013,283
2008$16,4243,0812,856
2009$16,2314,2532,373
2010$19,0964,1991,684
2011$35,5186,5502,720
Note: Quantity represents Number of pairs