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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $22,735 | 8,243 | 8,243 |
| 2006 | $1,465 | 329 | 329 |
| 2007 | $252,680 | 145,244 | 145,244 |
| 2008 | $34,601 | 14,881 | 14,881 |
| 2009 | $42,048 | 14,481 | 14,481 |
| 2010 | $404,523 | 135,165 | 135,165 |
| 2011 | $16,547 | 2,346 | 2,346 |
Note: Quantity represents Weight in kilograms
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