YearTrade ValueWeight (kg)Quantity
2005$12,488,482,948136,082,958136,082,958
2006$12,458,487,947175,877,664175,877,664
2007$13,542,978,909167,358,082167,358,082
2008$16,374,808,144132,822,181132,822,181
2009$19,410,854,366129,034,859129,034,859
2010$21,030,127,053154,111,845154,111,845
2011$22,877,811,685139,838,853139,838,853
Note: Quantity represents Weight in kilograms