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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $248,251,008 | 246,600 | 0 |
| 2006 | $127,815,738 | 180,166 | 0 |
| 2007 | $6,192,577 | 44,355 | 0 |
| 2008 | $5,759,102 | 43,788 | 0 |
| 2009 | $3,560,600 | 41,732 | 0 |
| 2010 | $5,865,780 | 37,088 | 0 |
| 2011 | $4,240,584 | 30,832 | 0 |
Note: Quantity represents No Quantity
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