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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $86,576 | 168,000 | 168,000 |
| 2006 | $218,826 | 390,500 | 390,500 |
| 2007 | $284,094 | 448,000 | 448,000 |
| 2008 | $197,948 | 438,180 | 438,180 |
| 2009 | $182,423 | 376,060 | 376,060 |
| 2010 | $524,186 | 521,440 | 521,440 |
Note: Quantity represents Weight in kilograms
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