YearTrade ValueWeight (kg)Quantity
2005$2,686,217158,599596,588
2006$2,378,781116,414416,893
2007$5,104,867234,6841,026,861
2008$5,309,520178,161927,301
2009$5,826,182236,2551,124,768
2010$6,869,696369,5852,196,567
2011$9,577,6793,308,9486,721,273
Note: Quantity represents Number of pairs