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| Year | Trade Value | Weight (kg) | Quantity |
| 2006 | $138,560 | 15,722 | 15,722 |
| 2007 | $320,176 | 32,143 | 32,143 |
| 2008 | $465,846 | 37,458 | 37,458 |
| 2009 | $242,543 | 27,217 | 27,217 |
| 2010 | $149,251 | 20,525 | 20,525 |
| 2011 | $190,742 | 19,501 | 19,501 |
Note: Quantity represents Weight in kilograms
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