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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $3,724 | 2,000 | 2,000 |
| 2007 | $5,836 | 2,960 | 2,960 |
| 2008 | $394,538 | 663,102 | 663,102 |
| 2009 | $655,021 | 865,154 | 865,154 |
| 2010 | $933,251 | 1,019,150 | 1,019,150 |
| 2011 | $527,766 | 512,675 | 512,675 |
Note: Quantity represents Weight in kilograms
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