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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $247 | 17 | 12 |
| 2006 | $107,759 | 16,970 | 68,978 |
| 2007 | $76,767 | 5,051 | 19,756 |
| 2008 | $67,928 | 7,564 | 22,388 |
| 2009 | $76,420 | 4,756 | 14,488 |
| 2010 | $33,457 | 2,965 | 6,954 |
| 2011 | $198,471 | 11,398 | 51,194 |
Note: Quantity represents Number of items
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