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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $448,217 | 33,216 | 33,216 |
| 2006 | $564,648 | 25,100 | 25,100 |
| 2007 | $334,306 | 14,701 | 14,701 |
| 2008 | $93,116 | 1,888 | 1,888 |
| 2009 | $91,460 | 1,272 | 1,272 |
| 2010 | $94,563 | 13,590 | 13,590 |
| 2011 | $44,934 | 0 | 0 |
Note: Quantity represents Weight in kilograms
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