YearTrade ValueWeight (kg)Quantity
2005$3,328,500,67600
2006$4,237,852,63100
2007$5,475,933,85300
2008$6,077,057,10600
2009$4,828,504,99700
2010$4,607,613,28600
2011$4,926,046,24200
Note: Quantity represents No Quantity