YearTrade ValueWeight (kg)Quantity
2005$3,410,920,513263,818,000191,061
2006$3,230,204,643238,541,000171,406
2007$3,100,898,513213,961,000154,760
2008$2,374,318,769153,635,000112,353
2009$1,673,819,693125,562,00088,232
2010$2,101,142,007149,147,000105,707
2011$1,932,173,451124,456,00086,673
Note: Quantity represents Number of items