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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $36,000 | 2,012 | 2,012 |
| 2006 | $103,000 | 12,500 | 12,500 |
| 2007 | $175,000 | 9,700 | 9,700 |
| 2008 | $229,000 | 9,943 | 9,943 |
| 2009 | $36,000 | 1,700 | 1,700 |
| 2010 | $73,000 | 5,400 | 5,400 |
| 2011 | $129,000 | 11,376 | 11,376 |
Note: Quantity represents Weight in kilograms
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