YearTrade ValueWeight (kg)Quantity
2005$1,124,428,17000
2006$1,272,716,86600
2007$1,686,727,99200
2008$2,862,520,12500
2009$7,719,379,75200
2010$4,229,464,46900
2011$13,865,551,18600
Note: Quantity represents No Quantity