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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $364,048 | 16,238 | 510 |
| 2006 | $360,937 | 12,767 | 228 |
| 2007 | $422,141 | 13,466 | 311 |
| 2008 | $354,909 | 21,794 | 484 |
| 2009 | $328,225 | 22,933 | 1,828 |
| 2010 | $209,242 | 16,270 | 77 |
| 2011 | $322,505 | 20,126 | 58 |
Note: Quantity represents Number of items
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