YearTrade ValueWeight (kg)Quantity
2005$939,982,72360,47860,478
2006$1,207,931,34914,06014,060
2007$1,542,365,39815,69015,690
2008$1,762,486,58514,12814,128
2009$1,412,426,7279,8529,852
2010$1,847,871,4249,6389,638
2011$2,888,702,55111,77211,772
Note: Quantity represents Weight in kilograms