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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $29,136 | 7,716 | 7,716 |
| 2006 | $14,622 | 2,724 | 2,724 |
| 2007 | $34,556 | 7,480 | 7,480 |
| 2008 | $73,682 | 7,921 | 7,921 |
| 2009 | $6,281 | 538 | 538 |
| 2010 | $190,528 | 56,995 | 56,995 |
| 2011 | $777,046 | 290,114 | 290,114 |
Note: Quantity represents Weight in kilograms
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