YearTrade ValueWeight (kg)Quantity
2005$3,299,989140,718162,491
2006$3,315,989141,400163,279
2007$2,334,68779,635107,391
2008$2,073,15472,6212,683,174
2009$1,269,43040,823344,793
2010$2,835,258272,098293,046
2011$4,947,217281,419189,778
Note: Quantity represents Number of pairs