YearTrade ValueWeight (kg)Quantity
2005$2,200,967347,375612,124
2006$1,965,202238,371992,625
2007$1,940,4010476,182
2008$2,355,172264,511561,696
2009$4,526,506454,2591,641,600
2010$4,455,854453,677716,330
2011$8,120,489752,056185,868
Note: Quantity represents Number of pairs