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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $162,836 | 53,677 | 53,677 |
| 2006 | $127,561 | 50,437 | 50,437 |
| 2007 | $129,782 | 18,236 | 18,236 |
| 2008 | $1,655,133 | 448,432 | 448,432 |
| 2009 | $1,563,078 | 362,321 | 362,321 |
| 2010 | $631,519 | 111,037 | 111,037 |
Note: Quantity represents Weight in kilograms
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