YearTrade ValueWeight (kg)Quantity
2005$3,232105105
2006$9,964298298
2007$43,7151,3421,342
2008$130,9574,5814,581
2009$162,8524,6314,631
2010$520,68216,41416,414
2011$148,6993,6263,626
Note: Quantity represents Weight in kilograms