YearTrade ValueWeight (kg)Quantity
2005$24,326161,998161,998
2006$83,658408,765408,765
2007$126,494823,316823,316
2008$209,3001,300,0001,300,000
2009$562,6011,169,8801,169,880
2010$767,5981,534,8311,534,831
2011$161,089151,182151,182
Note: Quantity represents Weight in kilograms