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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $2,875 | 1,080 | 1,080 |
| 2006 | $5,352 | 2,350 | 2,350 |
| 2007 | $93,283 | 28,843 | 28,843 |
| 2008 | $10,821 | 4,012 | 4,012 |
| 2009 | $418,030 | 453,590 | 453,590 |
| 2010 | $196 | 100 | 100 |
| 2011 | $21,744 | 3,671 | 3,671 |
Note: Quantity represents Weight in kilograms
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