YearTrade ValueWeight (kg)Quantity
2005$51,18151,49251,492
2006$53,70246,31146,311
2007$100,49785,37885,378
2008$409,633298,284298,284
2009$652,956397,880397,880
2010$458,487314,410314,410
2011$436,574267,989267,989
Note: Quantity represents Weight in kilograms