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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $60,990 | 1,875 | 1,875 |
| 2006 | $192,337 | 11,528 | 11,528 |
| 2007 | $61,907 | 2,614 | 2,614 |
| 2008 | $87,800 | 2,483 | 2,483 |
| 2009 | $48,609 | 1,731 | 1,731 |
| 2010 | $65,192 | 5,891 | 5,891 |
| 2011 | $176,228 | 6,478 | 6,478 |
Note: Quantity represents Weight in kilograms
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