YearTrade ValueWeight (kg)Quantity
2005$3,589,943,72600
2006$4,161,501,25400
2007$4,861,276,34100
2008$6,426,108,43700
2009$3,439,129,15300
2010$4,600,542,76800
2011$5,446,079,82700
Note: Quantity represents No Quantity