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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $12,902,000 | 111,260 | 111,260 |
| 2006 | $19,510,000 | 90,269 | 90,269 |
| 2007 | $334,000 | 1,484 | 1,484 |
| 2008 | $52,000 | 325 | 325 |
| 2009 | $13,000 | 0 | 0 |
| 2010 | $154,000 | 223 | 223 |
| 2011 | $5,000 | 250 | 250 |
Note: Quantity represents Weight in kilograms
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