YearTrade ValueWeight (kg)Quantity
2005$400,608124,56581,064
2006$1,073,530197,532137,893
2007$1,559,928372,044197,514
2008$3,497,889796,512401,150
2009$2,264,806485,883228,439
2010$4,355,417906,070421,741
2011$12,852,7532,836,5691,326,587
Note: Quantity represents Number of pairs