YearTrade ValueWeight (kg)Quantity
2005$3,798,335,36920,794,751,51520,794,751,515
2006$4,362,540,01223,967,632,32623,967,632,326
2007$5,748,010,27825,991,012,93825,991,012,938
2008$7,129,405,65723,327,169,67523,327,169,675
2009$8,053,026,64621,600,065,46221,600,065,462
2010$8,194,944,66924,952,345,30524,952,345,305
2011$9,906,724,82926,832,022,58226,832,022,582
Note: Quantity represents Weight in kilograms