YearTrade ValueWeight (kg)Quantity
2005$574,766,69834,938,072928,366
2006$537,560,15626,902,935307,445
2007$900,744,268474,282269,493
2008$745,738,1300924,709
2009$855,129,82000
2010$2,834,158,02800
2011$3,793,989,5370484,033
Note: Quantity represents Number of items