YearTrade ValueWeight (kg)Quantity
2005$4,993,04426,23626,236
2006$10,438,62457,93957,939
2007$21,070,69624,11824,118
2008$25,938,92238,87538,875
2009$24,004,79541,37541,375
2010$32,047,47638,04838,048
2011$73,319,63397,67097,670
Note: Quantity represents Weight in kilograms