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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $4,750 | 1,167 | 1,167 |
| 2006 | $13,469 | 1,697 | 1,697 |
| 2007 | $18,595 | 918 | 918 |
| 2008 | $1,570 | 82 | 82 |
| 2009 | $27,832 | 4,749 | 4,749 |
| 2010 | $34,441 | 10,079 | 10,079 |
| 2011 | $335,821 | 57,309 | 57,309 |
Note: Quantity represents Weight in kilograms
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