YearTrade ValueWeight (kg)Quantity
2005$500,229,550530,5160
2006$475,194,039131,931,00032
2007$691,979,661295,525,00036
2008$882,016,037387,564,00035
2009$1,081,063,606486,590,00039
2010$783,340,850539,006,00037
2011$606,400,733523,221,00020
Note: Quantity represents No Quantity