YearTrade ValueWeight (kg)Quantity
2005$491,511,464375,023,739375,023,739
2006$582,952,090393,236,400393,236,400
2007$735,764,099448,926,200448,926,200
2008$770,507,129424,622,300424,622,300
2009$506,329,417403,276,300403,276,300
2010$651,569,780404,336,100404,336,100
2011$776,880,215412,054,900412,054,900
Note: Quantity represents Weight in kilograms