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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $83,084 | 1,122 | 1,122 |
| 2006 | $362,110 | 1,628 | 1,628 |
| 2007 | $364,501 | 2,661 | 2,661 |
| 2008 | $525,792 | 1,579 | 1,579 |
| 2009 | $32,724 | 224 | 224 |
| 2010 | $123,528 | 2,057 | 2,057 |
| 2011 | $58,307 | 202 | 202 |
Note: Quantity represents Weight in kilograms
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