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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $31,533 | 876 | 2,297 |
| 2006 | $67,256 | 1,868 | 4,499 |
| 2007 | $119,325 | 6,607 | 3,621 |
| 2008 | $54,362 | 1,461 | 1,444 |
| 2009 | $88,213 | 1,679 | 2,162 |
| 2010 | $61,239 | 56,637 | 1,665 |
| 2011 | $29,973 | 9,921 | 791 |
Note: Quantity represents Number of items
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