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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,000 | 2,437 | 2,437 |
| 2006 | $166,000 | 202,262 | 202,262 |
| 2008 | $286,000 | 232,476 | 232,476 |
| 2009 | $225,000 | 124,599 | 124,599 |
| 2010 | $1,167,000 | 724,078 | 724,078 |
| 2011 | $827,000 | 504,201 | 504,201 |
Note: Quantity represents Weight in kilograms
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