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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $72,000 | 4,089 | 4,089 |
| 2006 | $168,000 | 37,864 | 37,864 |
| 2007 | $170,000 | 8,297 | 8,297 |
| 2008 | $168,000 | 6,460 | 6,460 |
| 2009 | $25,000 | 982 | 982 |
| 2010 | $139,000 | 6,154 | 6,154 |
| 2011 | $81,000 | 3,618 | 3,618 |
Note: Quantity represents Weight in kilograms
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