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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $580,691 | 162,466 | 162,466 |
| 2006 | $220,160 | 78,142 | 78,142 |
| 2007 | $612,472 | 71,013 | 71,013 |
| 2008 | $254,441 | 47,891 | 47,891 |
| 2009 | $147,621 | 40,772 | 40,772 |
| 2010 | $822,588 | 192,997 | 192,997 |
| 2011 | $819,942 | 129,725 | 129,725 |
Note: Quantity represents Weight in kilograms
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