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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $10,280 | 27,892 | 27,892 |
| 2006 | $10,484 | 20,000 | 20,000 |
| 2007 | $2,658 | 50,000 | 50,000 |
| 2008 | $976,174 | 1,008,165 | 1,008,165 |
| 2009 | $1,833,103 | 1,433,065 | 1,433,065 |
| 2010 | $496,244 | 1,795,694 | 1,795,694 |
| 2011 | $139,000 | 320,141 | 320,141 |
Note: Quantity represents Weight in kilograms
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