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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $191,000 | 26,300 | 26,300 |
| 2006 | $77,000 | 7,370 | 7,370 |
| 2007 | $45,000 | 19,023 | 19,023 |
| 2008 | $62,000 | 21,500 | 21,500 |
| 2009 | $24,000 | 2,300 | 2,300 |
| 2010 | $23,000 | 2,848 | 2,848 |
| 2011 | $140,000 | 7,562 | 7,562 |
Note: Quantity represents Weight in kilograms
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