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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $19,185 | 44,225 | 44,225 |
| 2006 | $49,452 | 77,754 | 77,754 |
| 2007 | $265,973 | 102,105 | 102,105 |
| 2008 | $112,501 | 111,051 | 111,051 |
| 2009 | $261,903 | 347,538 | 347,538 |
| 2010 | $718,738 | 1,072,412 | 1,072,412 |
Note: Quantity represents Weight in kilograms
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