YearTrade ValueWeight (kg)Quantity
2005$442,030,2128,565,3570
2006$348,917,7078,661,8520
2007$319,132,4936,330,6360
2008$47,294,681984,350408
2009$43,793,0891,089,2630
2010$23,843,931498,7920
2011$17,219,285550,71589
Note: Quantity represents No Quantity