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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $14,583 | 3,560 | 3,560 |
| 2006 | $248,987 | 34,588 | 34,588 |
| 2007 | $426 | 1 | 1 |
| 2008 | $145,349 | 100,947 | 100,947 |
| 2009 | $859,940 | 83,975 | 83,975 |
| 2010 | $625,140 | 592,503 | 592,503 |
| 2011 | $411,235 | 365,034 | 365,034 |
Note: Quantity represents Weight in kilograms
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