YearTrade ValueWeight (kg)Quantity
2005$19,5245,6145,614
2006$21,3093,1893,189
2007$26,94511,09111,091
2008$30,5658,6908,690
2009$34,0767,4497,449
2010$151,38930,89630,896
2011$229,95036,38836,388
Note: Quantity represents Weight in kilograms