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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $5,800 | 15,240 | 15,240 |
| 2006 | $11,547 | 20,171 | 20,171 |
| 2007 | $1,875 | 8,150 | 8,150 |
| 2008 | $741,910 | 1,709,247 | 1,709,247 |
| 2009 | $1,536,910 | 1,160,062 | 1,160,062 |
| 2010 | $1,554,255 | 1,061,355 | 1,061,355 |
| 2011 | $1,000,668 | 593,170 | 593,170 |
Note: Quantity represents Weight in kilograms
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