YearTrade ValueWeight (kg)Quantity
2005$634,824305,463,100305,463,100
2006$559,397186,998,602186,998,602
2007$500,084110,908,530110,908,530
2008$285,60062,300,00062,300,000
2009$25,8007,850,0007,850,000
Note: Quantity represents Weight in kilograms