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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $20,723 | 11,630 | 11,630 |
| 2006 | $71,420 | 40,081 | 40,081 |
| 2007 | $60,204 | 30,322 | 30,322 |
| 2008 | $56,093 | 26,254 | 26,254 |
| 2009 | $52,271 | 0 | 0 |
| 2010 | $49,431 | 27,738 | 27,738 |
| 2011 | $484,000 | 785,481 | 785,481 |
Note: Quantity represents Weight in kilograms
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