YearTrade ValueWeight (kg)Quantity
2005$9004242
2006$4,600131131
2007$16,200723723
2008$73,2001,6201,620
2009$149,6002,5612,561
2010$279,1006,8426,842
2011$546,00012,03212,032
Note: Quantity represents Weight in kilograms