YearTrade ValueWeight (kg)Quantity
2005$11,0856,0406,040
2006$2,1252,6802,680
2007$27,2521,5541,554
2008$34,0846,9666,966
2009$146,604190,372190,372
2011$287,698289,072289,072
Note: Quantity represents Weight in kilograms