YearTrade ValueWeight (kg)Quantity
2005$347,327,44800
2006$467,119,85600
2007$320,292,1966,907,9376,907,937
2008$268,561,92000
2009$175,691,6612,917,9242,917,924
2010$213,853,09800
2011$148,065,68000
Note: Quantity represents No Quantity