YearTrade ValueWeight (kg)Quantity
2005$1,442868868
2006$2,6762,1752,175
2007$1,7901,0191,019
2008$3,5602,2112,211
2009$4,3072,3572,357
2010$5,0241,5681,568
2011$7,2723,4473,447
Note: Quantity represents Weight in kilograms