YearTrade ValueWeight (kg)Quantity
2005$1,3096161
2006$6,686671671
2007$5,450899899
2008$28,0853,6183,618
2009$5,950850850
2010$340,52734,01834,018
2011$2,738,099358,455358,455
Note: Quantity represents Weight in kilograms