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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $41,541,347 | 689,965 | 178,388,717 |
| 2006 | $41,860,657 | 695,193 | 179,759,914 |
| 2007 | $48,453,916 | 0 | 243,948,200 |
| 2008 | $63,456,673 | 0 | 288,273,562 |
| 2009 | $67,398,179 | 0 | 317,423,633 |
| 2010 | $59,401,860 | 0 | 0 |
| 2011 | $84,394,731 | 0 | 0 |
Note: Quantity represents Number of items
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