YearTrade ValueWeight (kg)Quantity
2005$331,124119,033142,902
2006$1,151,817222,121887,360
2007$4,739,6011,457,0422,021,979
2008$3,769,9111,778,8751,267,023
2009$6,847,4783,405,7471,922,767
2010$6,046,6632,490,7441,644,790
Note: Quantity represents Number of pairs