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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,207 | 4,000 | 4,000 |
| 2006 | $9,123 | 3,000 | 3,000 |
| 2007 | $10,904 | 3,000 | 3,000 |
| 2008 | $12,824 | 3,000 | 3,000 |
| 2009 | $11,601 | 3,000 | 3,000 |
| 2010 | $6,600 | 1,500 | 1,500 |
| 2011 | $2,114 | 630 | 630 |
Note: Quantity represents Weight in kilograms
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