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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,016 | 355 | 355 |
| 2006 | $201,339 | 112,494 | 112,494 |
| 2007 | $107,382 | 57,676 | 57,676 |
| 2008 | $513,205 | 297,351 | 297,351 |
| 2009 | $212,811 | 200,462 | 200,462 |
| 2010 | $853,378 | 274,556 | 274,556 |
| 2011 | $1,191,249 | 139,947 | 139,947 |
Note: Quantity represents Weight in kilograms
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