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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $69,600 | 39,911 | 39,911 |
| 2006 | $220,849 | 45,431 | 45,431 |
| 2007 | $175,748 | 17,831 | 17,831 |
| 2008 | $138,702 | 19,063 | 19,063 |
| 2009 | $346,267 | 41,903 | 41,903 |
| 2010 | $442,552 | 124,929 | 124,929 |
Note: Quantity represents Weight in kilograms
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