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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $13,775,890 | 386,220 | 386,220 |
| 2006 | $18,192,754 | 488,590 | 488,590 |
| 2007 | $20,283,583 | 568,524 | 568,524 |
| 2008 | $21,029,005 | 526,472 | 526,472 |
| 2009 | $14,531,459 | 403,338 | 403,338 |
| 2010 | $10,727,178 | 275,210 | 275,210 |
| 2011 | $12,703,627 | 296,044 | 296,044 |
Note: Quantity represents Weight in kilograms
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