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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $912,000 | 30,735 | 30,735 |
| 2006 | $602,000 | 28,495 | 28,495 |
| 2007 | $214,000 | 5,173 | 5,173 |
| 2008 | $366,000 | 2,940 | 2,940 |
| 2009 | $274,000 | 2,310 | 2,310 |
| 2010 | $558,000 | 5,209 | 5,209 |
| 2011 | $516,000 | 4,394 | 4,394 |
Note: Quantity represents Weight in kilograms
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