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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $241,734 | 21,577 | 21,577 |
| 2006 | $160,080 | 26,178 | 26,178 |
| 2007 | $360,192 | 55,540 | 55,540 |
| 2008 | $204,604 | 58,281 | 58,281 |
| 2009 | $212,850 | 24,320 | 24,320 |
| 2010 | $91,601 | 13,426 | 13,426 |
| 2011 | $329,275 | 40,269 | 40,269 |
Note: Quantity represents Weight in kilograms
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