YearTrade ValueWeight (kg)Quantity
2005$270,928450,532450,532
2006$308,435516,152516,152
2007$613,790633,633633,633
2008$1,192,5591,236,7101,236,710
2009$802,727954,531954,531
2010$1,134,2111,316,5741,316,574
2011$1,531,1281,753,6511,753,651
Note: Quantity represents Weight in kilograms