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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $172,788 | 4,206 | 4,206 |
| 2006 | $602,320 | 51,250 | 51,250 |
| 2007 | $1,776,715 | 131,362 | 131,362 |
| 2008 | $729,324 | 80,409 | 80,409 |
| 2009 | $206,846 | 19,518 | 19,518 |
| 2010 | $477,260 | 11,715 | 11,715 |
| 2011 | $10,176,907 | 24,588,316 | 24,588,316 |
Note: Quantity represents Weight in kilograms
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