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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $234,972 | 502,610 | 502,610 |
| 2006 | $254,870 | 449,992 | 449,992 |
| 2007 | $324,156 | 501,932 | 501,932 |
| 2008 | $579,572 | 916,601 | 916,601 |
| 2009 | $391,574 | 454,959 | 454,959 |
| 2010 | $411,561 | 518,786 | 518,786 |
Note: Quantity represents Weight in kilograms
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