YearTrade ValueWeight (kg)Quantity
2005$409,536,28812,880,439,45312,880,439,453
2006$540,399,10012,572,968,25112,572,968,251
2007$648,274,33512,775,840,92412,775,840,924
2008$1,074,491,62914,214,290,87914,214,290,879
2009$1,388,834,49114,434,549,34314,434,549,343
Note: Quantity represents Weight in kilograms