YearTrade ValueWeight (kg)Quantity
2005$674,810,06428,596,81739,820,526
2006$812,921,76734,449,65738,169,221
2007$933,322,34634,622,23844,335,884
2008$943,886,14234,515,79643,096,293
2009$816,925,67024,621,19833,810,544
2010$809,396,50925,729,27637,860,852
Note: Quantity represents Number of pairs