YearTrade ValueWeight (kg)Quantity
2005$852,919,956291,901363
2006$14,846,98332,2406
2007$11,111,371105,27218
2008$263,014,132193,83823
2009$500,543,646355,02229
2010$468,407,776223,79321
2011$129,420,49683,99211
Note: Quantity represents Number of items