YearTrade ValueWeight (kg)Quantity
2005$2,903,349,294245,280,114209,832
2006$2,943,735,389247,562,054180,157
2007$3,511,495,740263,553,345202,134
2008$3,325,884,631226,822,545161,918
2009$2,480,081,285188,816,881130,842
2010$4,575,915,611366,729,607252,873
2011$6,447,550,456484,675,120327,910
Note: Quantity represents Number of items