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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $122,713 | 6,640 | 6,640 |
| 2006 | $245,747 | 5,694 | 5,694 |
| 2007 | $2,245,254 | 56,561 | 56,561 |
| 2008 | $510,457 | 0 | 0 |
| 2009 | $1,710,825 | 0 | 0 |
| 2010 | $277,359 | 0 | 0 |
| 2011 | $311,460 | 179,494 | 179,494 |
Note: Quantity represents Weight in kilograms
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