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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $487,850 | 26,965 | 26,965 |
| 2006 | $50,805 | 2,808 | 2,808 |
| 2007 | $46,698 | 2,462 | 2,462 |
| 2008 | $227,901 | 11,270 | 11,270 |
| 2009 | $1,247,189 | 60,132 | 60,132 |
| 2010 | $5,164,803 | 276,893 | 276,893 |
Note: Quantity represents Weight in kilograms
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