YearTrade ValueWeight (kg)Quantity
2005$4,429,934,720311,985311,985
2006$6,890,662,777360,026360,026
2007$9,394,034,924432,425432,425
2008$12,027,431,658444,951444,951
2009$11,759,181,755381,708381,708
2010$12,813,032,141343,264343,264
2011$13,499,656,919285,734285,734
Note: Quantity represents Weight in kilograms