YearTrade ValueWeight (kg)Quantity
2005$3,075,561,13600
2006$3,837,599,08000
2007$4,030,991,49400
2008$5,772,902,79800
2009$5,252,129,10800
2010$5,121,792,87600
2011$6,058,951,49000
Note: Quantity represents No Quantity