YearTrade ValueWeight (kg)Quantity
2005$147,64139,49922,164
2006$87,08347,73813,073
2007$79,30650,7858,738
2008$520,041136,99449,613
2009$1,453,590882,091121,271
2010$2,988,9041,797,7980
Note: Quantity represents Number of pairs