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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $393,331 | 12,252 | 12,252 |
| 2006 | $60,853 | 1,794 | 1,794 |
| 2007 | $78,869 | 3,432 | 3,432 |
| 2008 | $536,818 | 8,457 | 8,457 |
| 2009 | $446,348 | 3,797 | 3,797 |
| 2010 | $211,143 | 29,019 | 29,019 |
| 2011 | $67,745 | 2,866 | 2,866 |
Note: Quantity represents Weight in kilograms
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