YearTrade ValueWeight (kg)Quantity
2005$4,1623878,468
2006$2,8872424,909
2007$945,8104155,695,693
2008$150,24262122,215
2009$81,0955904,581
2010$378,60012,302251,389
2011$532,53241,5691,075,736
Note: Quantity represents Number of items