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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $10,459,603 | 679,636 | 679,636 |
| 2006 | $9,735,216 | 361,826 | 361,826 |
| 2007 | $7,162,759 | 251,139 | 251,139 |
| 2008 | $7,422,519 | 0 | 0 |
| 2009 | $1,969,501 | 0 | 0 |
| 2010 | $5,368,251 | 0 | 0 |
| 2011 | $5,746,420 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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