YearTrade ValueWeight (kg)Quantity
2005$588,007,49741,364,34141,364,341
2006$956,432,99551,129,60751,129,607
2007$1,343,633,55437,893,23137,893,231
2008$611,584,01229,735,37929,735,379
2009$164,120,50112,036,33612,036,336
2010$328,239,48314,973,36014,973,360
2011$441,053,06718,933,79818,933,798
Note: Quantity represents Weight in kilograms