YearTrade ValueWeight (kg)Quantity
2005$923,080,212153,661,034153,661,034
2006$1,297,496,360269,444,499269,444,499
2007$1,569,913,557385,716,264385,716,264
2008$1,640,247,465376,151,213376,151,213
2009$1,065,677,876228,760,296228,760,296
2010$1,308,879,323201,997,177201,997,177
2011$1,634,400,956204,634,114204,634,114
Note: Quantity represents Weight in kilograms