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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $138,481 | 32,136 | 32,136 |
| 2006 | $203,198 | 48,686 | 48,686 |
| 2007 | $148,699 | 31,686 | 31,686 |
| 2008 | $415,940 | 72,881 | 72,881 |
| 2009 | $497,509 | 90,139 | 90,139 |
| 2010 | $627,416 | 100,870 | 100,870 |
Note: Quantity represents Weight in kilograms
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