YearTrade ValueWeight (kg)Quantity
2005$31,5891,9931,993
2006$75,8447,2577,257
2007$103,7276,5466,546
2008$345,26523,59223,592
2009$680,06488,10188,101
2010$1,296,748143,591143,591
2011$1,171,320141,447141,447
Note: Quantity represents Weight in kilograms