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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $16,253 | 1,113 | 9 |
| 2006 | $24,886 | 1,704 | 114 |
| 2007 | $60,708 | 4,186 | 18 |
| 2008 | $298,252 | 17,073 | 8,800 |
| 2009 | $353,295 | 21,478 | 24,120 |
| 2010 | $385,084 | 21,144 | 35,608 |
| 2011 | $273,457 | 16,164 | 0 |
Note: Quantity represents Number of items
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