YearTrade ValueWeight (kg)Quantity
2005$2,379,078,68131,996,31131,996,311
2006$2,300,694,12732,422,59732,422,597
2007$1,727,010,81025,138,78225,138,782
2008$1,512,587,04221,877,36721,877,367
2009$1,139,249,75115,160,51715,160,517
2010$1,070,018,38114,452,60814,452,608
2011$1,016,324,47512,760,87312,760,873
Note: Quantity represents Weight in kilograms