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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $161,082 | 367,422 | 367,422 |
| 2006 | $89,756 | 180,408 | 180,408 |
| 2007 | $53,532 | 80,504 | 80,504 |
| 2008 | $175,121 | 99,216 | 99,216 |
| 2009 | $1,275,956 | 0 | 0 |
| 2010 | $2,687,716 | 3,983,083 | 3,983,083 |
| 2011 | $6,695,474 | 9,152,760 | 9,152,760 |
Note: Quantity represents Weight in kilograms
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