YearTrade ValueWeight (kg)Quantity
2005$3,284,113,64083,508,51618,234,945,253
2006$3,460,252,50257,555,53114,859,171,665
2007$3,380,544,243017,019,835,591
2008$4,177,458,001018,977,526,675
2009$4,353,489,031020,503,525,849
2010$4,699,056,82500
2011$5,080,101,77300
Note: Quantity represents Number of items