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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,924 | 65,695 | 65,695 |
| 2006 | $117,520 | 396,987 | 396,987 |
| 2007 | $146,137 | 266,597 | 266,597 |
| 2008 | $858,439 | 493,694 | 493,694 |
| 2009 | $302,000 | 211,028 | 211,028 |
| 2010 | $574,344 | 605,596 | 605,596 |
| 2011 | $560,607 | 349,470 | 349,470 |
Note: Quantity represents Weight in kilograms
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