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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $118,200 | 18,492 | 18,492 |
| 2006 | $161,500 | 22,167 | 22,167 |
| 2007 | $247,300 | 30,250 | 30,250 |
| 2008 | $88,200 | 8,087 | 8,087 |
| 2009 | $35,500 | 1,585 | 1,585 |
| 2010 | $353,000 | 13,889 | 13,889 |
| 2011 | $5,351,700 | 163,619 | 163,619 |
Note: Quantity represents Weight in kilograms
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