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| Year | Trade Value | Weight (kg) | Quantity |
| 2006 | $202,865,002 | 40,922,305 | 40,922,305 |
| 2007 | $1,657,667 | 64,685,000 | 64,685,000 |
| 2008 | $2,591,263 | 186,580,989 | 186,580,989 |
| 2009 | $3,952,942 | 98,845,649 | 98,845,649 |
| 2010 | $6,302,237 | 113,331,613 | 113,331,613 |
Note: Quantity represents Weight in kilograms
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