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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $58,134 | 18,960 | 18,960 |
| 2006 | $56,241 | 14,791 | 14,791 |
| 2007 | $220,980 | 61,048 | 61,048 |
| 2008 | $868,913 | 292,120 | 292,120 |
| 2009 | $1,156,392 | 463,933 | 463,933 |
| 2010 | $311,216 | 91,353 | 91,353 |
Note: Quantity represents Weight in kilograms
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