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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,000 | 10,000 | 10,000 |
| 2006 | $18,891 | 49,705 | 49,705 |
| 2007 | $69,319 | 172,785 | 172,785 |
| 2008 | $84,649 | 168,019 | 168,019 |
| 2009 | $1,370 | 385 | 385 |
| 2010 | $6,215 | 3,423 | 3,423 |
| 2011 | $44,171 | 96,008 | 96,008 |
Note: Quantity represents Weight in kilograms
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