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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $33,701 | 44,668 | 44,668 |
| 2006 | $69,659 | 137,440 | 137,440 |
| 2007 | $55,516 | 97,944 | 97,944 |
| 2008 | $73,314 | 100,400 | 100,400 |
| 2010 | $59,632 | 89,150 | 89,150 |
| 2011 | $167,461 | 223,780 | 223,780 |
Note: Quantity represents Weight in kilograms
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