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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,570 | 6,665 | 6,665 |
| 2006 | $89,182 | 22,341 | 22,341 |
| 2007 | $88,735 | 21,205 | 21,205 |
| 2008 | $889,095 | 149,520 | 149,520 |
| 2009 | $1,255,433 | 75,169 | 75,169 |
| 2010 | $144,107 | 28,895 | 28,895 |
| 2011 | $156,493 | 49,366 | 49,366 |
Note: Quantity represents Weight in kilograms
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