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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $402,634 | 623,393 | 623,393 |
| 2006 | $342,120 | 640,849 | 640,849 |
| 2007 | $47,296 | 1,264 | 1,264 |
| 2008 | $52,712 | 37,583 | 37,583 |
| 2009 | $21,832 | 1,434 | 1,434 |
| 2010 | $16,928 | 38,262 | 38,262 |
| 2011 | $1,384 | 170 | 170 |
Note: Quantity represents Weight in kilograms
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