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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $388,981 | 98,557 | 3,545 |
| 2006 | $223,422 | 58,917 | 2,443 |
| 2007 | $409,331 | 89,264 | 3,993 |
| 2008 | $18,697 | 4,747 | 236 |
| 2009 | $264,109 | 83,634 | 3,458 |
| 2010 | $176,978 | 39,585 | 1,946 |
| 2011 | $55,446 | 10,508 | 0 |
Note: Quantity represents Number of items
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