YearTrade ValueWeight (kg)Quantity
2005$6,291,896,513106,799,383129,445,416
2006$5,899,947,784100,146,399120,951,626
2007$2,825,118,4450100,885,132
2008$1,387,772,496065,725,676
2009$939,096,229043,337,904
2010$965,947,753039,003,447
2011$852,472,199035,098,470
Note: Quantity represents Number of items