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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $578,555 | 15,179 | 15,179 |
| 2006 | $483,386 | 12,067 | 12,067 |
| 2007 | $338,085 | 10,801 | 10,801 |
| 2008 | $199 | 1,186 | 1,186 |
| 2009 | $246 | 999 | 999 |
| 2010 | $6,576 | 7,005 | 7,005 |
| 2011 | $10,510 | 540 | 540 |
Note: Quantity represents Weight in kilograms
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