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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $113,688 | 23,032 | 23,032 |
| 2006 | $3,312 | 445 | 445 |
| 2007 | $152,960 | 23,198 | 23,198 |
| 2008 | $654,366 | 86,688 | 86,688 |
| 2009 | $2,115,673 | 221,434 | 221,434 |
| 2010 | $615,337 | 89,034 | 89,034 |
| 2011 | $1,441,716 | 181,369 | 181,369 |
Note: Quantity represents Weight in kilograms
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