YearTrade ValueWeight (kg)Quantity
2005$32,581,9427,688,4904,666,365
2006$24,101,5316,533,7613,451,806
2007$10,989,1372,150,6071,663,031
2009$3,720,636600,559345,078
2011$1,873,203776,204186,664
Note: Quantity represents Number of pairs