YearTrade ValueWeight (kg)Quantity
2005$653,587,97315,721,261,60015,721,261,600
2006$793,258,85415,067,035,90015,067,035,900
2007$972,733,32216,213,961,80016,213,961,800
2008$1,326,945,61615,002,465,00015,002,465,000
2009$620,538,8307,615,870,3007,615,870,300
2010$1,407,706,40011,903,514,41611,903,514,416
2011$1,720,958,30410,233,390,70010,233,390,700
Note: Quantity represents Weight in kilograms