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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $143,957 | 34,547 | 34,547 |
| 2006 | $21,533 | 6,481 | 6,481 |
| 2007 | $61,468 | 17,283 | 17,283 |
| 2008 | $168,651 | 0 | 0 |
| 2009 | $557,493 | 214,057 | 214,057 |
| 2010 | $595,388 | 202,493 | 202,493 |
| 2011 | $559,612 | 184,518 | 184,518 |
Note: Quantity represents Weight in kilograms
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