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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $25,926 | 22,804 | 22,804 |
| 2006 | $17,819 | 12,564 | 12,564 |
| 2007 | $4,581 | 3,000 | 3,000 |
| 2008 | $31,827 | 18,000 | 18,000 |
| 2009 | $18,484 | 15,200 | 15,200 |
| 2010 | $16,611 | 15,000 | 15,000 |
| 2011 | $47,186 | 30,000 | 30,000 |
Note: Quantity represents Weight in kilograms
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