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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $40,529 | 6,806 | 50,557 |
| 2006 | $25,094 | 3,968 | 17,393 |
| 2007 | $25,698 | 2,294 | 23,750 |
| 2008 | $33,361 | 2,607 | 22,684 |
| 2009 | $22,196 | 1,417 | 10,980 |
| 2010 | $18,949 | 940 | 0 |
| 2011 | $25,565 | 1,286 | 12,457 |
Note: Quantity represents Number of items
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