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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $11,300 | 3,553 | 3,553 |
| 2006 | $10,800 | 2,739 | 2,739 |
| 2007 | $33,042 | 6,698 | 6,698 |
| 2008 | $64,804 | 13,954 | 13,954 |
| 2009 | $368,261 | 84,910 | 84,910 |
| 2010 | $808,678 | 243,823 | 243,823 |
| 2011 | $1,654,992 | 449,545 | 449,545 |
Note: Quantity represents Weight in kilograms
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