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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $1,241 | 445 | 445 |
| 2006 | $143,260 | 14,838 | 14,838 |
| 2007 | $11,025 | 1,563 | 1,563 |
| 2008 | $8,632 | 1,480 | 1,480 |
| 2009 | $34,260 | 4,607 | 4,607 |
| 2010 | $6,503 | 331 | 331 |
| 2011 | $16,882 | 2,493 | 2,493 |
Note: Quantity represents Weight in kilograms
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