YearTrade ValueWeight (kg)Quantity
2005$67,5235,3500
2006$487,80158,4070
2007$1,748,70960,13755
2008$3,260,778107,543121
2009$6,293,890282,667202
2010$4,491,785684,860147
2011$19,862,2141,382,204665
Note: Quantity represents No Quantity