YearTrade ValueWeight (kg)Quantity
2005$50,2102,2412,241
2006$44,8316,0736,073
2007$74,1688,8368,836
2008$139,7122,6452,645
2009$247,81616,43116,431
2010$424,46832,88232,882
2011$346,03434,42334,423
Note: Quantity represents Weight in kilograms