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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $253,050 | 515 | 515 |
| 2006 | $518,295 | 2,328 | 2,328 |
| 2007 | $984,861 | 2,960 | 2,960 |
| 2008 | $1,004,752 | 2,456 | 2,456 |
| 2009 | $766,854 | 10,836 | 10,836 |
| 2010 | $612,893 | 2,040 | 2,040 |
| 2011 | $333,340 | 5,240 | 5,240 |
Note: Quantity represents Weight in kilograms
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