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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $148,464 | 67,580 | 67,580 |
| 2006 | $450,473 | 351,873 | 351,873 |
| 2007 | $86,912 | 73,337 | 73,337 |
| 2008 | $60,087 | 6,439 | 6,439 |
| 2009 | $326,472 | 242,880 | 242,880 |
| 2010 | $215,345 | 102,572 | 102,572 |
Note: Quantity represents Weight in kilograms
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