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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $154,069 | 65,193 | 65,193 |
| 2006 | $86,759 | 33,947 | 33,947 |
| 2007 | $79,807 | 34,080 | 34,080 |
| 2008 | $65,289 | 33,583 | 33,583 |
| 2010 | $197,207 | 100,144 | 100,144 |
| 2011 | $166,346 | 66,545 | 66,545 |
Note: Quantity represents Weight in kilograms
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