YearTrade ValueWeight (kg)Quantity
2005$2,8701,8371,837
2006$32,5842,8842,884
2008$72,4958,9378,937
2009$167,23122,88722,887
2010$262,89440,92340,923
2011$379,38358,25458,254
Note: Quantity represents Weight in kilograms