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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $504,000 | 9,353 | 9,353 |
| 2006 | $618,848 | 14,877 | 14,877 |
| 2007 | $756,000 | 8,385 | 8,385 |
| 2008 | $938,693 | 14,353 | 14,353 |
| 2009 | $790,436 | 13,668 | 13,668 |
| 2010 | $751,539 | 9,452 | 9,452 |
| 2011 | $901,209 | 8,834 | 8,834 |
Note: Quantity represents Weight in kilograms
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