YearTrade ValueWeight (kg)Quantity
2005$416593593
2006$1129797
2007$5331,1601,160
2008$16,73817,38317,383
2009$31,58344,79544,795
2010$54,58931,98131,981
2011$258,404122,335122,335
Note: Quantity represents Weight in kilograms