YearTrade ValueWeight (kg)Quantity
2006$1,3051,4971,497
2007$2,0991,5021,502
2008$8,9611,3071,307
2009$20,0762,7262,726
2010$31,35918,28318,283
2011$33,30072,85472,854
Note: Quantity represents Weight in kilograms