YearTrade ValueWeight (kg)Quantity
2005$3,525,594,696147,480,03993,635
2006$2,809,336,014108,645,945117,507
2007$3,258,733,028125,623,18374,650
2008$2,014,576,16266,896,44440,033
2009$1,256,508,80673,505,39139,076
2010$2,236,435,63089,690,50956,846
2011$2,369,786,50888,305,886153,239
Note: Quantity represents Number of items