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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $250,000 | 160,384 | 160,384 |
| 2006 | $26,000 | 16,680 | 16,680 |
| 2007 | $51,000 | 25,718 | 25,718 |
| 2008 | $30,000 | 4,418 | 4,418 |
| 2009 | $25,000 | 8,856 | 8,856 |
| 2010 | $71,000 | 48,648 | 48,648 |
| 2011 | $137,000 | 14,693 | 14,693 |
Note: Quantity represents Weight in kilograms
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